AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON APRIL 22, 2003
                        REGISTRATION FILE NO. 333-101055


                     U.S. SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                               ------------------

                                   FORM SB-2/A

                                 AMENDMENT NO. 2

                             REGISTRATION STATEMENT
                                      Under
                           THE SECURITIES ACT OF 1933

                           HIENERGY TECHNOLOGIES, INC.
              (Exact name of small business issuer in its charter)

           DELAWARE                         3826                91-2022980
(State or other jurisdiction of       (primary standard      (I.R.S. Employer
 incorporation or organization)       industrial code)    Identification Number)

                           1601 ALTON PARKWAY, UNIT B
                            IRVINE, CALIFORNIA 92606
                                 (949) 757-0855
          (Address and telephone number of principal executive offices)

              AGENT FOR SERVICE:                        WITH A COPY TO:
DR. BOGDAN C. MAGLICH, CHIEF EXECUTIVE OFFICER      NICHOLAS J. YOCCA, ESQ.
          HIENERGY TECHNOLOGIES, INC.              YOCCA PATCH & YOCCA, LLP
          1601 ALTON PARKWAY, UNIT B           19900 MACARTHUR BLVD., SUITE 650
           IRVINE, CALIFORNIA  92606               IRVINE, CALIFORNIA  92612
                (949) 757-0855                          (949) 253-0800

 (Name, address, including zip code, and telephone number of agent for service)

            APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE
      PUBLIC: From time to time after this registration becomes effective.

If any of the  securities  being  registered on this form are to be offered on a
delayed or continuous  basis  pursuant to Rule 415 under the  Securities  Act of
1933, check the following box.[X]

If this form is filed to register additional securities for an offering pursuant
to Rule 462(b) under the Securities Act, please check the following box and list
the Securities Act  registration  number of the earlier  effective  registration
statement for the same offering. [ ]

If this form is a  post-effective  amendment filed pursuant to Rule 462(c) under
the  Securities  Act,  check  the  following  box and  list the  Securities  Act
registration  statement number of the earlier effective  registration  statement
for the same offering.[ ]

If this form is a  post-effective  amendment filed pursuant to Rule 462(d) under
the  Securities  Act,  check  the  following  box and  list the  Securities  Act
registration  statement number of the earlier effective  registration  statement
for the same offering. [ ]

If the delivery of the  prospectus  is expected to be made pursuant to Rule 434,
check the following box. [ ]





                         CALCULATION OF REGISTRATION FEE

                                                                                             
- -------------------------------- -------------------- --------------------- -------------------- --------------------
         TITLE OF EACH                 AMOUNT           PROPOSED MAXIMUM     PROPOSED MAXIMUM
           CLASS OF                     TO BE          OFFERING PRICE PER   AGGREGATE OFFERING        AMOUNT OF
  SECURITIES TO BE REGISTERED      REGISTERED (1)             UNIT                 PRICE          REGISTRATION FEE
Common stock,  par value $0.001    14,224,420 (2)           $0.97(3)          $13,797,690(3)           $497(4)
per share
- -------------------------------- -------------------- --------------------- -------------------- --------------------


(1) In the  event  of a stock  split,  stock  dividend  or  similar  transaction
involving the  Registrant's  common  stock,  in order to prevent  dilution,  the
number  of  shares  registered  shall be  automatically  increased  to cover the
additional  shares in accordance  with Rule 416(a) under the  Securities  Act of
1933, as amended.

(2) As originally  filed,  this  registration  statement covered an aggregate of
7,725,346  shares.  As amended by amendment  no. 1 this  registration  statement
covered an aggregate of 8,055,034  shares.  As amended by this  amendment no. 2,
this  registration  statement  covers an aggregate of 14,224,420  shares,  which
includes  2,538,916  shares of common  stock  underlying  options and  warrants,
833,419  shares  of common  stock  underlying  shares  of  Series A  Convertible
Preferred Stock, 136,300 shares of common stock issued or to be issued to Series
A Convertible  Preferred  stockholders as stock  dividends,  4,171,884 shares of
common stock issued to common stock private placement  investors and others, and
5,000,000  shares of common stock to be newly issued by the Registrant.  It also
includes an additional  1,389,796 shares required to be registered pursuant to a
registration   rights   agreement  with  the  Series  A  Convertible   Preferred
stockholders and 154,105 shares of common stock that may be paid as penalties to
the selling stockholders that were Series A Convertible  Preferred  stockholders
and common stock private placement investors.

(3) The proposed  maximum offering price per share has been estimated solely for
the purpose of calculating the  registration  fee pursuant to Rule 457(c) of the
Securities Act of 1933. A registration fee of $4,052.76 was paid to register all
7,725,346  shares upon the initial filing of this  registration  statement based
upon a proposed maximum offering price per unit of $2.195, which was the average
of the high and low reported prices of the Registrant's common stock on November
1, 2002.  For the  additional  329,688  shares  covered by  amendment  no. 1, an
additional registration fee of $46.41 was paid.

(4) To register an additional  6,169,386 shares, an additional  registration fee
of $497 is being paid upon the filing of this  amendment no. 2. This  additional
registration  fee was calculated by (a) multiplying  (i) the difference  between
the  aggregate  number of shares being  covered by this  amendment no. 2 and the
aggregate  number of shares  covered  by the  filing of  amendment  no. 1 (i.e.,
14,224,420 minus 8,055,034 equals 6,169,386) by (ii) a proposed maximum offering
price per unit of $0.995,  which was the  average  of the high and low  reported
sale prices of the  Registrant's  common stock on April 15,  2003,  and then (b)
multiplying   that  product  (i.e.,   6,169,386   multiplied  by  $0.995  equals
$6,138,539)  by the current fee rate  multiplier  of 80 dollars and 90 cents per
million dollars (i.e., 0.00008090).


THE REGISTRANT HEREBY AMENDS THIS  REGISTRATION  STATEMENT ON SUCH DATE OR DATES
AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT  SHALL FILE
A FURTHER AMENDMENT WHICH SPECIFICALLY  STATES THAT THIS REGISTRATION  STATEMENT
SHALL  THEREAFTER  BECOME  EFFECTIVE  IN  ACCORDANCE  WITH  SECTION  8(A) OF THE
SECURITIES ACT OF 1933 OR UNTIL THE REGISTRATION  STATEMENT BECOMES EFFECTIVE ON
SUCH DATE AS THE COMMISSION, ACTING UNDER SECTION 8(A), MAY DETERMINE.




WE  WILL  AMEND AND COMPLETE THE INFORMATION IN THIS PROSPECTUS. THE INFORMATION
IN  THIS PROSPECTUS IS NOT COMPLETE AND MAY BE CHANGED. THESE SECURITIES MAY NOT
BE  SOLD UNTIL THE REGISTRATION STATEMENT FILED WITH THE SECURITIES AND EXCHANGE
COMMISSION  IS  EFFECTIVE.  THIS  PROSPECTUS  IS  NOT  AN  OFFER  TO  SELL THESE
SECURITIES  AND  IS NOT SOLICITING AN OFFER TO BUY THESE SECURITIES IN ANY STATE
WHERE  THE  OFFER  OR  SALE  IS  NOT  PERMITTED.

                              Subject To Completion

                                   PROSPECTUS

                                14,224,420 Shares

                           HIENERGY TECHNOLOGIES, INC.

                                  COMMON STOCK


Our Common  Stock,  par value $0.001 per share,  trades on the NASD OTC Bulletin
Board(R) under the symbol "HIET."

The shares being offered  pursuant to this prospectus  include  5,000,000 shares
being  offered by  HiEnergy  for the  account  of  HiEnergy  and the  balance of
9,224,420 shares being offered by selling  security  holders  identified in this
prospectus for their own accounts.  We will receive  proceeds only from our sale
of up to 5,000,000 shares of common stock, par value $0.001 per share,  pursuant
to this  prospectus.  We will not  receive any  proceeds  from sale of the other
9,224,420 shares by the selling security holders.

The mailing address and the telephone number of our principal  executive offices
are 1601 Alton Parkway, Unit B, Irvine, California 92606 and 949.757.0855.

  -----------------------------------------------------------------------------

                  INVESTING IN OUR COMMON STOCK INVOLVES A HIGH
 DEGREE OF RISK. PLEASE SEE THE SECTION OF THIS PROSPECTUS ENTITLED "RISK
                         FACTORS" BEGINNING ON PAGE 4.
  -----------------------------------------------------------------------------


You should rely only on the information  contained in this  prospectus.  We have
not  authorized  anyone to  provide  you with  information  different  from that
contained in this prospectus.

NEITHER  THE  SECURITIES  AND  EXCHANGE  COMMISSION  NOR  ANY  STATE  SECURITIES
COMMISSION HAS APPROVED OR DISAPPROVED OF THESE SECURITIES OR DETERMINED IF THIS
PROSPECTUS  IS TRUTHFUL OR  COMPLETE.  ANY  REPRESENTATION  TO THE CONTRARY IS A
CRIMINAL OFFENSE.


The shares are being offered on a delayed or continuous  basis  pursuant to Rule
415.  Methods by which the selling prices of these shares may be determined will
include directly negotiating prices, accepting bid prices as then quoted, or any
other commercially  practicable  manner of pricing,  depending upon the seller's
particular manner of distribution. See "Plan of Distribution."

As of April 15,  2003,  the closing  sale price of our common stock was $0.97 as
reported on the OTCBB. Our common stock does not trade on Nasdaq or any national
securities exchange.


                 The date of this prospectus is April 18, 2003.







You should rely only on the information  contained in this document. We have not
authorized  anyone to  provide  you with  information  that is  different.  This
document may only be used where it is legal to sell these securities.


                                TABLE OF CONTENTS

                                                                       PAGE NO.

Prospectus Summary.........................................................2
Risk Factors...............................................................4
Special Note Regarding Forward Looking Statements.........................13
Use of Proceeds...........................................................14
Determination of Offering Price...........................................14
Market for Common Equity and Related Stockholder Matters..................14
Shares Eligible for Future Sale...........................................17
Dilution..................................................................17
Management's Discussion and Analysis or Plan of Operation.................18
Description of Business...................................................23
Description of Property...................................................35
Legal Proceedings.........................................................36
Management................................................................37
Certain Relationships and Related Transactions............................42
Security Ownership of Certain Beneficial Owners and Management............44
Selling Security Holders..................................................45
Plan of Distribution......................................................51
Description of Securities.................................................53
Transfer Agent and Registrar..............................................56
Changes In and Disagreements with Accountants.............................56
Interest of Named Experts and Counsel.....................................56
Where You Can Find More Information.......................................57
Financial Statements Index................................................59




                               PROSPECTUS SUMMARY

This  summary  highlights some information from this prospectus. Because it is a
summary,  it  necessarily  does  not contain all of the information necessary to
your  investment  decision.  To  understand this offering fully, you should read
carefully  the  entire  prospectus.

                                INVESTMENT RISKS

Investing  in  our  common  stock involves a high degree of risk. Please see the
section  of  this prospectus entitled "Risk Factors" beginning on page 4. Please
read  "Risk Factors," as well as other cautionary statements in this prospectus,
before  investing  in  shares  of  our  common  stock.

                                   OUR COMPANY

HiEnergy  Technologies,  Inc.  (the "Company") is a development stage company in
the  business  of developing a substance detection technology. Our technology is
stoichiometric  ally  -based  and  can remotely determine the empirical chemical
composition  of substances, including explosives, biological weapons and illegal
drugs.


The  Company was incorporated under the laws of the State of Washington on March
22,  2000 under the name SLW Enterprises Inc. ("SLW Enterprises "). On April 30,
2002, the Company changed its name to HiEnergy Technologies, Inc. in conjunction
with  a  reverse  acquisition  of  HiEnergy  Microdevices,  Inc.,  a  Delaware
corporation  based  in  Irvine,  California.  Our 92% owned subsidiary, HiEnergy
Microdevices,  Inc.,  is a Delaware corporation formed in 1995. It is the entity
by  which our technology has been developed. Dr. Bogdan Maglich, our Chairman of
the  Board,  Chief  Executive Officer, President, Treasurer and Chief Scientific
Officer,  founded  HiEnergy  Microdevices  to  commercialize  the  technology he
invented  to  remotely  and non-intrusively decipher the chemical composition of
substances.  The acquisition of HiEnergy Microdevices by the Company occurred on
April  25, 2002. HiEnergy Technologies reincorporated in Delaware on October 22,
2002.

We  plan to commercialize and market our technology to agencies of governmen t ,
government-funded  organizations  and  ultimately  industrial users that need to
improve  the  speed,  accuracy  and  efficiency  of  their  security  screening
procedures.  We may seek strategic cooperat ion from established participants in
the  security  marketplace  to  market  our technology through their established
distribution  channels.

"Stoichiometry"  is  the  scientific term for the art and science of deciphering
empirical  chemical  formulas  of  unknown  substances.  Because  stoichiometric
detection  produces  quantitative  identification  of chemical formulas, it is a
superior  technology to "pattern recognition" confirmation detection, which only
qualitatively  recognizes  specific  chemical  compounds  that  the  detector is
programmed  to identify. Confirmation detectors, which "confirm" the presence or
absence  of substances in a scanned target, are distinct from so-called "anomaly
detectors",  such  as  x-ray  scanners,  which merely identify objects fitting a
certain  profile  that require additional examination. As a general proposition,
anomaly  detectors  will  give  a  high  rate  of "false positives" that must be
further inspected while confirmation detectors will identify the chemical nature
of  the  target  being  scanned.

We  are  currently  developing  three detection systems, the SuperSenzor, Mini S
enzor  and  Micro  S  enzor.  These  systems  are  being  developed based on the
proprietary  invention  named  atometry.  We  led  the  joint  private  sector-
government-university  research  consortium  that  developed  atometry  over the
period  from  1997-2002.  Atometry  was  scientifically  validated  at  the  US
Department  of Energy's Special Technologies Laboratory in Santa Barbara and was
for the first time publicly presented at the White House International Symposium
on  Drug  Control  Policy  in 1999 and published in the Symposium's Proceedings.

Our  principal  executive  offices  are  located  at 1601 Alton Parkway, Unit B,
Irvine,  California  92606,  and  our  telephone  number  is  (949)  757-0855.





                                  THE OFFERING

Common stock offered by
us  and the selling
security holders              Up  to  14,224,420  shares  of common stock may be
                              offered  and  sold  from  time  to time under this
                              prospectus.  These  shares  are  comprised  of
                              5,000,000  shares  of  authorized  and  previously
                              unissued  common stock that the we intend to offer
                              and  sell for our own account, 4,171,884 shares of
                              common  stock outstanding to be offered by selling
                              security  holders,  3,372,335 more shares that may
                              be  offered  by  them  under  this prospectus upon
                              issuance  to  selling security holders pursuant to
                              exercise  or  conversion  of  other  outstanding
                              securities,  1,389,796  shares  of  authorized and
                              unissued  common  stock  that  we  are required to
                              register  pursuant  to  the  registration  rights
                              agreement  with  our  Series  A  Preferred
                              stockholders,  154,105  shares  of  authorized and
                              previously unissued common stock that we may issue
                              in  payment  of  penalties  under the registration
                              rights  agreements  with  our  stockholders,  and
                              136,300  shares  of  authorized  and  previously
                              unissued  common  stock  that  we  may  issue as a
                              dividend  to  our Series A Preferred stockholders.
                              See  "Selling  Security  Holders,"  "Plan  of
                              Distribution,"  and  "Description  of Securities."

Use of Proceeds               We  will  receive  and  retain  any  and  all  net
                              proceeds of selling the 5,000,000 shares of common
                              stock  that  we  will  offer  pursuant  to  this
                              prospectus,  net  of  any  applicable  discounts,
                              commissions,  charges  or  fees.  Any  proceeds
                              received  by  us  will  be  used  for research and
                              development  and  ongoing  operations.  All  other
                              proceeds  of  this  offering  will  be received by
                              selling  security  holders for their own accounts.
                              We  may  be, but do not anticipate, also receiving
                              payments  in  connection  with  the  exercise  of
                              options or warrants whose underlying shares may in
                              turn  be sold by selling security holders pursuant
                              to  this prospectus. See "Use of Proceeds," below.


OTC Bulletin Board(R)symbol   HIET


                             SUMMARY FINANCIAL DATA

The following  tables  summarize the  consolidated  statements of operations and
balance sheets data for our business.




- --------------------------------------------------- --------------------- -------------------- ---------------------
                                                                                               FOR THE PERIOD FROM
                                                                                                    AUGUST 21,
                                                     NINE MONTHS ENDED                         1995 (INCEPTION) TO
                                                      JANUARY 31, 2003        YEAR ENDED         JANUARY 31, 2003
STATEMENT OF OPERATIONS DATA:                           (UNAUDITED)         APRIL 30, 2002         (UNAUDITED)
- --------------------------------------------------- --------------------- -------------------- ---------------------
                                                                                             

Revenues                                            $            40,834   $          148,166   $        366,750

- --------------------------------------------------- --------------------- -------------------- ---------------------
Loss from operations                                $        (4,320,196)  $       (1,377,110)  $     (7,003,498)
- --------------------------------------------------- --------------------- -------------------- ---------------------
Net loss                                            $        (4,510,427)  $       (1,389,530)  $     (7,234,991)
- --------------------------------------------------- --------------------- -------------------- ---------------------
Net loss per share                                  $             (0.20)  $           (0.08)   $         (0.58)
- --------------------------------------------------- --------------------- -------------------- ---------------------
Weighted average common shares outstanding                   23,131,533          17,783,760         12,443,033
- --------------------------------------------------- --------------------- -------------------- ---------------------



                                        3


                                  RISK FACTORS

AN INVESTMENT IN OUR COMMON STOCK INVOLVES A HIGH DEGREE OF RISK. IN ADDITION TO
THE OTHER  INFORMATION IN THIS  PROSPECTUS,  YOU SHOULD  CAREFULLY  CONSIDER THE
FOLLOWING RISK FACTORS BEFORE  DECIDING TO INVEST IN SHARES OF OUR COMMON STOCK.
ANY OF THE FOLLOWING RISKS COULD ACTUALLY HARM OUR BUSINESS, FINANCIAL CONDITION
AND OPERATING RESULTS TO A VERY MATERIAL EXTENT. AS A RESULT,  THE TRADING PRICE
OF OUR  COMMON  STOCK  COULD  DECLINE  RAPIDLY,  AND YOU COULD  LOSE ALL OF YOUR
INVESTMENT.

                          RISKS RELATED TO OUR BUSINESS

WE  UNDERSTAND  THERE IS A FORMAL SEC INQUIRY  THAT  RELATES TO INVESTORS IN OUR
PREDECESSOR  COMPANY  ABOUT  THE  TIME OF THE  REVERSE  ACQUISITION  TRANSACTION
BETWEEN SLW ENTERPRISES INC. AND HIENERGY MICRODEVICES, INC.

We were  first made aware by a  reporter  with the Dow Jones News  Service  that
there may be an alleged  relationship  between an individual by the name of Phil
Gurian,  who had previously been convicted and awaits  sentencing for previously
alleged stock  manipulation  schemes,  and a former director and Chief Executive
Officer of each of SLW and HiEnergy  Technologies,  Barry Alter. We initiated an
independent  investigation into whether such relationship existed, and if so, to
determine  further whether we or any of our directors or officers engaged in any
wrongdoing.  The  investigation  concluded  that Mr.  Alter had contact with Mr.
Gurian in connection  with the reverse  acquisition of HiEnergy  Microdevices by
SLW in April  2002.  Mr.  Gurian  was  never a record  stockholder  of  HiEnergy
Technologies. However, we believe that Mr. Gurian introduced other investors who
did own our stock or do own our  stock.  Our  investigation  revealed  that some
stockholders  who purchased  significant  amounts of SLW shares shortly prior to
the reverse acquisition knew or had other business dealings with Mr. Gurian. One
of these  stockholders  was a company  reportedly  owned by Mr. Gurian's mother,
which disposed of its shares in April 2002 at a substantial  profit.  We believe
that, innocently or intentionally, Mr. Alter knew of these purchases. Please see
the section entitled "Legal  Proceedings."  After our independent  investigation
concluded,  the Dow Jones News  Service  has  developed  further its story about
various  connections  that  allegedly  may have existed  between these and other
investors and Mr. Gurian himself and other connections  including some between a
former market maker and Mr.  Gurian.  Despite the ongoing  investigation  by the
SEC, we endeavor to continue the  development  of our  technology  and products.
Thus far our  efforts  are  proceeding  undisturbed  and  without  interruption.
Naturally,  we have  cooperated  fully with the SEC.  We feel that we have fully
complied  with the request by the SEC for  information.  For  instance,  we have
provided over 3,000 pages of documents. As to the conclusions of the independent
committee,  please  see  "Legal  Proceedings."  We will also rely upon the SEC's
investigation to help us determine  whether and what action is appropriate.  The
SEC has indicated that its investigation will not be swiftly concluded.

The price of our stock declined  precipitously in connection with the news story
and our  announcements  concerning  our  independent  investigation  and the SEC
investigation.  Also,  if Mr. Alter  committed any wrongful act while serving as
our  agent,  we could  have  liability  for any  resulting  damages.  Also,  our
shareholders  could lose  confidence  in us if they believe  this  incident is a
result of inadequate oversight and control by the Board of Directors.  There may
be material additional costs and expenses, such as legal expenses, that could be
involved in sorting out these issues and assisting the SEC with such work.  Much
worse yet, this incident could materially damage the public's  perception of us,
and adverse public sentiment can materially adversely affect the market price of
our common stock and our financial  results.  One of the possible  effects on us
could be a  continuing  depressed  stock price,  which may result in  difficulty
raising equity  capital or the sale of equity at prices that are  unfavorable to
us. Current management may also consider  instituting  litigation as a result of
any wrongdoing that is found.  Such litigation could also involve material costs
that could affect our financial position.

ONE  OF  OUR  FORMER  DIRECTORS  HAS  REQUESTED  THAT WE ADVANCE HIM EXPENSES OF
DEALING  WITH  THE  SEC'S  INVESTIGATION.

Our  former director Barry Alter has engaged his own separate legal counsel with
respect  to the SEC investigation and is a recipient of what we understand to be
an  informal  request that was or will be followed by a formal subpoena from the
SEC  as  to  its  investigation. Mr. Alter has also demanded that we advance him
$20,000 in connection with the informal investigation that the SEC has conducted
and  intends  to  demand  that  we advance him all his costs and expenses of the
investigation. We could be subject to indemnification demands by Mr. Alter until
there  is  a final judgment, which could be years away. We are in the process of
considering  the  request  for indemnification and have not made a determination
that  Mr.  Alter  is  entitled  to  it.

                                        4


FORMER DIRECTOR FAILED TO DISCLOSE OUTSIDE LEGAL PROCEEDINGS.

If certain legal  proceedings  involve a director of ours, and do not involve us
whatsoever,  we  nevertheless  are  required  to  disclose  them in Form  10-KSB
pursuant to Item 401(d) of Regulation S-B. This Item relates specifically to any
involvement  of  directors  in  outside  legal  proceedings,  such as  declaring
bankruptcy  and being  subjected to certain kinds of judgments and  injunctions.
Gregory F. Gilbert,  a former  director or ours, had not disclosed to us, during
the course of our  preparation  of our annual report on Form 10-KSB for the year
ended April 30, 2002 and  subsequent  reports,  that he was  involved in certain
legal proceedings. Because the information had not been disclosed by Mr. Gilbert
to us, we could not include the information in any filings with the SEC prior to
filing,  on March 11, 2003, an amendment to our annual report on Form 10-KSB for
the year ended April 30, 2002. The amendment disclosed  additional  biographical
information  about Mr.  Gilbert.  Mr.  Gilbert  was  involved  in several  legal
proceedings  that were  unknown to us at the times when we  certified  and filed
various  reports with the SEC.  Afterward we were made aware of a judgment  that
permanently  restrains and enjoins Mr.  Gilbert from  violating  the  anti-fraud
provisions of the Securities Exchange Act of 1934 and imposes a civil penalty of
$100,000 on him.  Specifically,  we base our information on a "Final Judgment as
to Gregory  Gilbert" from the United States  District  Court for the District of
Columbia  dated May 7, 1999, in SEC v. Bio-Tech  Industries,  Inc., et al., Case
No. 98 Civ. 2298; and based on a review of the civil docket for this case, we do
not  believe  this  judgment,  as reinstated on or about July 20, 1999, has been
reversed,  suspended  or vacated. We also determined, based on an SEC Litigation
Release  No.  16182  (June  9,  1999),  that  a predecessor to Hamilton-Biophile
Companies,  of  which  Mr. Gilbert is Chief Executive Officer, was affirmatively
enjoined  to  file  its  quarterly  and  annual reports due under the Securities
Exchange  Act  of  1934.  Additionally,  Hamilton-Biophile,  including  its
predecessors,  reported  in  its  filings  with the SEC that it had filed or had
filed  against  it petitions for voluntary and involuntary bankruptcy during Mr.
Gilbert's  tenure  as  its  Chief  Executive  Officer.

Certain kinds of legal  proceedings may be considered  especially  relevant to a
person's suitability to serve as a director of any public company.  Shareholders
could  potentially  assert  that we acted  negligently  in failing to uncover an
involvement  of  a  director  personally  in  such  legal  proceedings.  We  did
unwittingly  fail  to  apprise   ourselves  of  the  existence  of  these  legal
proceedings,  but we feel we acted with a reasonable amount of caution,  in that
we circulated a standard  questionnaire  to directors and nominees and exercised
due care.  Nonetheless,  our shareholders could lose confidence in our corporate
governance  practices if they believe  this  incident is a result of  inadequate
screening of potential nominees for the Board of Directors. Much worse yet, this
incident  could  materially  damage the public's  perception  of us, and adverse
public sentiment can materially  adversely affect the market price of our common
stock and our financial results.  Finally,  the purchasers of common stock prior
to our disclosure of the legal  proceedings  could claim that we are responsible
for alleged  monetary  damages  related to a decline in the market  price of our
stock.

PREVIOUS  PURCHASERS OF OUR SECURITIES AND STOCKHOLDERS  COULD ATTEMPT TO ASSERT
CLAIMS AGAINST US FOR INADEQUATE DISCLOSURE.

In April, June and October 2002, we sold 1,725,000 shares of common stock, 97.93
shares of Series A Convertible  Preferred  Stock and 1,349,934  shares of common
stock in three  separate  private  equity  offerings.  Facts  related to Gregory
Gilbert and a separate  investigation by the SEC involving  persons suspected of
stock  manipulation,  which  are  described  under  "Former  Director  Failed to
Disclose  Court  Judgment,"  "We  understand  there is a formal SEC inquiry that
relates to investors in our  predecessor  company  about the time of the reverse
acquisition  transaction between SLW Enterprises Inc. and HiEnergy Microdevices,
Inc." and "Legal  Proceedings,"  were not known to us and were not  disclosed in
sales  materials or filings with the SEC. We do not believe that the information
was material, and we believe that we have valid defenses against liability under
the Securities Act of 1933 (the "Securities  Act"), the Securities  Exchange Act
of 1934 (the  "Exchange  Act") and other  state  and  federal  securities  laws.
However,  if a court  decides to the  contrary,  that could  result in liability
under the Securities Act to such purchasers or under the Securities Exchange Act
of 1934 to  stockholders,  or under other state  securities  laws that may apply
similar or different standards as the federal law. In such case, we would pursue
all of our  rights  and  remedies,  if any,  against  our  former  officers  and
directors to the extent they were involved.

                                        5


WE MAY BE ADVERSELY AFFECTED BY WEAKNESSES IN OUR INTERNAL CONTROLS.

A review by our management has determined that our internal controls suffer from
inadequate policies and procedures.  Deficiencies in the design and operation of
our internal  controls could  adversely  affect our ability to record,  process,
summarize and report  material  financial  information or to regulate and govern
misconduct.  New  management is committed to improving the state of our internal
controls and their effectiveness.

LACK OF BUSINESS AND FINANCIAL EXPERIENCE OF MANAGEMENT.

Although our Chief  Executive  Officer,  President  and  Treasurer,  Dr.  Bogdan
Maglich,  has ample experience in monitoring the research and development of our
technology as Chief Scientific  Officer,  he has relatively  little or no direct
experience in the general management of the business and financial operations of
the Company. Dr. Maglich's lack of previous experience in the area of management
could adversely affect the existing and future  operations of the Company.  As a
result,  our future  growth and success  will depend in large part upon our need
and  ability  to  attract  additional   qualified  management   personnel.   The
competition for qualified  management in the technological  industry is intense,
and our  inability  to  attract  and  retain  additional  key  management  could
adversely affect our business and financial operations.

WE MUST  PREDICT  THE AMOUNT OF  PHYSICAL  SHIELDING  IN OUR  PRODUCT TO SATISFY
PRESENT AND FUTURE NATIONAL, STATE AND LOCAL REGULATIONS.

For the time being,  we will try to segregate the  deployment of our  technology
from the general public. We anticipate a possible adverse public reaction to the
concept of "neutron  bombardment." We anticipate the need for neutron  shielding
in certain applications,  such as airports, to shield personnel from anticipated
levels of radiation bombardment.  We have not determined the levels of shielding
that are required, which may vary depending on the applicable regulations of the
jurisdiction  in which the  system is  installed.  We  believe  that any  public
objections can ultimately be overcome  through  education.  Our Chief Scientific
Officer,  Dr. Maglich,  believes that our anticipated level of neutron radiation
dose will result in 10 to 100 times less  tissue  damage than the level of x-ray
radiation dose needed to accomplish baggage security  screening.  Fast neutrons,
which  are  used  in  our  technology,  do  not  produce  the  same  radioactive
environment as thermal neutrons.  Despite the relative safety of our technology,
we propose to use our technology  initially only for screening  procedures  that
are remote  from the  general  public  (such as checked  baggage)  to avoid this
adverse  public  reaction,  instead of proposing to use our  technology for high
profile procedures (such as carry-on baggage screening). As public knowledge and
awareness increase, we believe that the broader array of uses for our technology
will  become  available.  Concerns  about  safety may  challenge  our ability to
generate  revenues and adversely affect our financial  position,  cash flows and
results of operations.

IF OUR LOSSES AND ACCUMULATED  DEFICIT CONTINUE IN THE FUTURE,  OUR BUSINESS AND
OUR STOCKHOLDERS WILL BE ADVERSELY AFFECTED.

We have  incurred net losses since our  inception.  For the year ended April 30,
2002, we reported a net loss of approximately $1.4 million, as compared to a net
loss  of  approximately  $288,000  for  the  year  ended  April  30,  2001.  Our
accumulated  deficit through April 30, 2002 was approximately $2.7 million.  For
the nine months ended January 31, 2003, we reported a net loss of  approximately
$4.5 million. Our accumulated deficit through January 31, 2003 was approximately
$8.1 million.  We expect that our losses will continue  further into the future.
We cannot assure you that we will attain profitable operations in the future.

Our independent  certified public accountants qualify their opinion contained in
our  consolidated  financial  statements as of and for the years ended April 30,
2002 and 2001 to  include an  explanatory  paragraph  related to our  ability to
continue as a going  concern,  which reads as follows "As discussed in Note 2 to
the  financial  statements,  during the year ended April 30,  2002,  the Company
incurred  a net  loss  of  $1,389,530,  and  it had  negative  cash  flows  from
operations of $652,585.  In addition,  the Company had an accumulated deficit of
$2,724,564 and was in the development stage as of April 30, 2002. These factors,
among  others,  as  discussed  in  Note 2 to  the  financial  statements,  raise
substantial  doubt about the Company's  ability to continue as a going  concern.
Management's  plans in regard to these matters are also described in Note 2. The
financial  statements do not include any adjustments  that might result from the
outcome of this  uncertainty."  Reports of  independent  auditors  that  mention
substantial  doubt about a company's  ability to continue as a going concern are
generally  viewed  unfavorably by analysts and investors.  This qualified  audit


                                        6


report, and the facts underlying the qualification,  may make it challenging and
difficult  for us to raise  additional  debt or equity  financing  to the extent
needed for our continued operations or for planned increases, particularly if we
are  unable  to  attain  and  maintain  profitable  operations  in  the  future.
Consequently,  future losses may have a material adverse effect on our business,
prospects,  financial  condition,  results of operations and cash flows. We urge
potential  investors to review the report of our  independent  certified  public
accountants and our consolidated  financial  statements before making a decision
to invest in HiEnergy Technologies.

WE MAY FACE  COMPETITION  AND SINCE WE ARE A DEVELOPMENT  STAGE COMPANY THAT HAS
NOT COMMENCED  COMMERCIAL  OPERATIONS,  WE ALSO DO NOT HAVE THOROUGHLY DEVELOPED
SALES AND MARKETING PLANS TO ACHIEVE POSITIVE CASH FLOWS.

We are a development stage company. As a result, we have limited resources.  Our
competitors and potential  competitors have greater financial resources.  Please
see  the  separate  section  entitled  "Competition"  under  the  major  heading
"Description  of  Business."  Also,  our business  model is still in an evolving
stage.  Since we have not commenced  commercial  operations,  we do not have the
benefit  of the many years of  experience  that some other  companies  have.  We
anticipate  responding  to the markets that present  themselves  at the time our
products are ready to be sold, and as such, our business and marketing  approach
may change from time to time. No assurances  can be made that the changes in the
marketing  of our  products  will meet with  success.  Our  business  plan might
benefit  from  modification  and  optimization  if we had more  past  experience
executing  our own  business  strategies.  Our ability to  generate  revenue and
income is unproven.

COMPETITION  MAY ARISE  BEFORE WE COMPLETE  THE  DEVELOPMENT  AND TESTING OF OUR
STOICHIOMETRIC  TECHNOLOGY AND OUR DETECTION  SYSTEMS IF NOT COMPLETED  WITHIN A
REASONABLE PERIOD OF TIME.

A delay in  development  or testing  of our  prototypes  may result in  foregone
potential sources of revenue. Laboratory experiments have demonstrated the basic
capability of the  stoichiometric  technology to remotely determine the chemical
formula of certain hidden  substances in controlled  situations.  Our technology
must now be  converted  into  saleable  products.  Experiments  to increase  the
efficacy  of our  technology  are  ongoing.  If we are  unable to  complete  the
development  of our  technology  and commence to manufacture at least one of our
models of detection  systems within a reasonable period of time, we may miss the
opportunity  to  capitalize  on our  lead-time  to market.  The  development  of
products based on the technology may take longer, cost more or be more difficult
than expected.  Other  enterprises are seeking to develop  products with similar
capabilities.  Please see the separate section entitled  "Competition" under the
major heading "Description of Business."

IF WE ARE UNABLE TO SECURE ANTICIPATED GOVERNMENTAL FUNDING, WE MAY BE FORCED TO
CURTAIL SPENDING FURTHER THAN ANTICIPATED.

We must secure enough funds to pay our current liabilities and fund the research
and development of our products.  We are currently in the process of negotiating
several proposals with various  government  agencies for the development and use
of our technology, which we believe will provide adequate sources of funding for
our operations for the foreseeable future. The government review and procurement
process can be slow and  unpredictable at times.  However,  management is highly
confident as our products have performed well in all tests and demonstrations to
date and been well received by these agencies.

We may instead raise capital funds through other sources. If equity financing is
used to  raise  additional  working  capital,  the  ownership  interests  of our
existing stockholders will be diluted.  There is no assurance that funds will be
available  from any source or, if available,  that they can be obtained on terms
acceptable to us. If unavailable,  our operations could be severely limited, and
we may not be able to implement our business plan in a timely manner or at all.

IF WE ARE  UNABLE TO RETAIN  KEY  TECHNICAL  AND  SCIENTIFIC  PERSONNEL,  IT MAY
PREVENT US FROM  IMPLEMENTING  OUR BUSINESS PLAN,  LIMIT OUR  PROFITABILITY  AND
DECREASE THE VALUE OF YOUR STOCK.

We are dependent on the talent and resources of our key managers and  employees.
In  particular,  the success of our  business  depends to a great  extent on Dr.
Bogdan Maglich, the Chairman of our Board of Directors,  Chief Executive Officer
and Chief Scientific Officer.  Dr. Maglich is the inventor of the stoichiometric

                                        7


technology and the three detection system  prototypes being developed by us, and
his services are critical to our success. We have not obtained key man insurance
with respect to Dr.  Maglich or any of our executive  officers.  The loss of Dr.
Maglich may prevent us from  implementing our business plan, which may limit our
profitability and decrease the value of your stock.


WE MAY HAVE  INCREASING  DIFFICULTY  TO ATTRACT AND HOLD OUTSIDE  MEMBERS OF OUR
BOARD OF DIRECTORS.

The directors and management of publicly traded  corporations  are  increasingly
Concerned with the extent of their personal exposure to lawsuits and shareholder
claims,  as well as  governmental  and creditor claims which may be made against
them in connection with their positions with  publicly-held  companies.  Outside
directors are becoming increasingly concerned with the availability of directors
and officer's liability insurance to pay on a timely basis the costs incurred in
defending  shareholder  claims.  Directors and officers liability  insurance has
recently become much more expensive and difficult to obtain than it had been. If
we are unable to obtain directors and officers liability insurance at affordable
rates, it may become increasingly more difficult to attract and retain qualified
outside directors to serve on our board.

BECAUSE WE BELIEVE THAT  PROPRIETARY  RIGHTS ARE ONE OF THE MATERIAL  FACTORS TO
OUR SUCCESS, MISAPPROPRIATION OF THOSE RIGHTS OR CLAIMS OF INFRINGEMENT OR LEGAL
ACTIONS  RELATED TO INTELLECTUAL  PROPERTY COULD ADVERSELY  IMPACT OUR FINANCIAL
CONDITION, EXCEPT TO THE EXTENT WE OTHERWISE CAN PROTECT OUR INTERESTS.

We do not solely rely on contractual rights, patents,  copyrights or other legal
protection of intellectual  property for any aspect of our  technology.  Because
the combination of contractual  rights,  patents and copyrights may only provide
narrow  protection of our  proprietary  rights,  we also rely on the  protection
afforded by our trade secrets,  rapid  innovation and  advancement of technology
and scientific  expertise.  However, we believe that our products in development
could  benefit  from  patent  protection.  As a  result,  we have  filed  patent
applications  for various  products  with the United States Patent and Trademark
Office.  Although we rely to a great extent on trade secret  protection for much
of our technology and plan to rely in the future on patents to protect a portion
of our  technology,  we  cannot  assure  you that our  means of  protecting  our
proprietary   rights  will  be  adequate  or  that  our  competitors   will  not
independently develop comparable or superior technologies or obtain unauthorized
access to our proprietary technology. Furthermore, we have accepted SBIR grants;
and therefore the U.S. Federal Government has royalty-free rights for the use of
resulting products and data. We nevertheless own the data and title to resulting
products  and  are permitted to obtain patent protection. The Federal Government
does  not  undertake to protect data or inventions from public disclosure beyond
four  (4)  years  after  the  term  of our contract. The failure or inability to
protect  these  rights  and  to fully exploit these rights could have a material
adverse  effect on our operations due to increased competition or the expense of
prosecuting  infringements  of  our  intellectual property. Any litigation could
result in substantial costs and diversion of management and other resources with
no  assurance  of  success  and  could seriously harm our business and operating
results.  Investors  could  lose  their  entire  investment.

We may receive  infringement  claims from third parties relating to our products
under development and technologies. We intend to investigate the validity of any
infringement  claims  that may be made  against us and, if we believe the claims
have merit, to respond through  licensing or other appropriate  actions.  To the
extent claims relate to technology  included in components  purchased from third
party vendors for  incorporation  into the products we are developing,  we would
forward  those  claims  to  the  appropriate  vendor.  If  we or  our  component
manufacturers  were  unable  to  license  or  otherwise  provide  any  necessary
technology on a  cost-effective  basis,  we could be prohibited  from  marketing
products  containing that  technology,  incur  substantial  costs in redesigning
products incorporating that technology,  or incur substantial costs in defending
any legal action taken against us.

IF WE FAIL TO MANAGE EFFECTIVELY, IT COULD IMPAIR OUR BUSINESS.

Our strategy  envisions a period of increasing  operations that may put a strain
on our  administrative  and operational  resources.  To effectively  manage this
process  will  require  us  to  continue  to  expand  the  capabilities  of  our
operational  and  management  systems and to attract,  train,  manage and retain
qualified management, engineers,  technicians,  salespeople and other personnel.
We  cannot  assure  you that we will be able to do so. If we do not  succeed  in
this, our business,  prospects,  financial condition,  results of operations and
cash flows could be adversely affected.

                                        8


WE ARE UNABLE TO PREDICT THE IMPACT THAT THE CONTINUING  THREAT OF TERRORISM AND
THE  RESPONSES TO THAT THREAT BY MILITARY,  GOVERNMENT,  BUSINESS AND THE PUBLIC
MAY HAVE ON OUR  FINANCIAL  CONDITION  AND ABILITY TO CONTINUE TO IMPLEMENT  OUR
BUSINESS PLAN.

The  terrorist  attacks in the United  States and other  countries  have brought
devastation to many people,  shaken consumer  confidence and disrupted  commerce
throughout the world.  The  continuing  threat of terrorism in the United States
and other countries and heightened security measures, as well as current and any
future  military  action in  response  to such  threat,  may  cause  significant
disruption to the global economy,  including widespread recession. We are unable
to predict  whether the continuing  threat of terrorism or the responses to such
threat will interfere with our efforts to raise  additional  capital to fund our
operations through the development stage. If we are unable to raise a sufficient
amount of capital  due to  economic  conditions,  we may not be able to finalize
development of our detection systems and bring them to market as planned.

                         RISKS RELATED TO THIS OFFERING

OUR  OPERATING  RESULTS  ARE  LIKELY TO  FLUCTUATE  SIGNIFICANTLY,  WHICH  COULD
INCREASE THE VOLATILITY OF OUR STOCK PRICE.

We are a  development  stage  company.  For this reason,  you should not rely on
period-to-period  comparisons of our financial  results as indications of future
results.  Our future  operating  results  could fall below the  expectations  of
public market analysts or investors and significantly reduce the market price of
our common  stock.  Fluctuations  in our operating  results  could  increase the
volatility of our stock price.

OUR COMMON STOCK PRICE IS SUBJECT TO SIGNIFICANT VOLATILITY,  WHICH COULD RESULT
IN SUBSTANTIAL LOSSES FOR INVESTORS AND IN LITIGATION AGAINST US.

The stock market as a whole and individual stocks  historically have experienced
extreme price and volume  fluctuations,  which often have been  unrelated to the
performance of the related corporations. From February 27, 2002 (when trading in
our shares commenced) through April 1, 2003, the high and low closing bid prices
of our common stock were $3.10 and $0.58, respectively.  The market price of our
common stock may exhibit  significant  fluctuations in the future in response to
various factors, many of which are beyond our control and which include:

     o    variations in our quarterly financial results,  which variations could
          result from, among other things, the availability of funding;

     o    changes in market  valuations  of similar  companies  and stock market
          price and volume fluctuations generally;

     o    economic conditions specific to the industries in which we operate;

     o    announcements  by us or our  competitors of new or enhanced  products,
          technologies  or  services  or  significant  contracts,  acquisitions,
          strategic relationships, joint ventures or capital commitments;

     o    regulatory developments;

     o    additions or departures of key personnel; and

     o    future sales of our common stock or other debt or equity securities.

If our  operating  results in future  quarters  fall below the  expectations  of
market makers,  securities analysts and investors, the price of our common stock
likely will decline, perhaps substantially. In the past, securities class action
litigation  often  has been  brought  against  a company  following  periods  of
volatility  in the market price of its  securities.  We may in the future be the
target of similar litigation.  Securities litigation could result in substantial
costs and  liabilities  and could divert  management's  attention and resources.
Consequently, the price at which you purchase shares of our common stock may not
be indicative of the price that will prevail in the trading  market.  You may be
unable to sell your  shares of common  stock at or above  your  purchase  price,
which may result in substantial losses to you.

                                        9


NEGATIVE  PUBLICITY COULD CAUSE OUR STOCK PRICE TO DECLINE AND MAKE IT DIFFICULT
FOR US TO RAISE CAPITAL.

As discussed more fully in the section entitled "We understand there is a formal
SEC inquiry that relates to investors in our predecessor  company about the time
of the reverse acquisition transaction between SLW Enterprises Inc. and HiEnergy
Microdevices,  Inc." above and "Legal Proceedings", we have been made aware that
certain of our  stockholders and directors know a person who had previously been
involved in stock manipulation schemes. We believe negative publicity concerning
this matter may have  contributed to a decline in the market price of our common
stock and may continue to contribute  to a further  decline.  In addition,  this
negative  publicity  may make it  difficult  for us to raise  capital.  If these
matters persist or intensify as factors  affecting us, our stock price will most
likely decline,  and if we ultimately cannot raise additional  capital, we could
be forced out of business.

WE WILL PAY ACCRUED PENALTIES TO CERTAIN OF THE SELLING SECURITY HOLDERS AND MAY
INCUR ADDITIONAL PENALTIES.

Under the  documents  relating to the  issuance  of the Series A  Preferred  and
accompanying  warrants,  and our  most  recent  offering  of  common  stock  and
accompanying  warrants,  we are  required to pay  substantial  penalties  to the
holders under specified circumstances, including, among others, the following:

     o    we fail to deliver  shares of our common  stock on  conversion  of the
          Series A Preferred and exercise of the warrants;
     o    we fail  to  maintain  the  listing  of our  common  stock  on the OTC
          Bulletin Board(R), or such other senior United States trading facility
          as we may elect, for a period of five consecutive trading days;
     o    we fail to  comply  with a  request  for  conversion  of the  Series A
          Preferred or exercise of the warrants;
     o    we fail to meet the deadlines for filing and having this  registration
          statement declared effective;
     o    we fail to maintain the  effectiveness of the  registration  statement
          covering  the shares of common  stock  issued to certain  common stock
          selling  security  holders and issuable on  conversion of the Series A
          Preferred and on exercise of the warrants;
     o    we fail to perform or observe  any  material  covenant,  condition  or
          agreement  under our  agreement  with the Series A  Preferred  selling
          security holders;
     o    we make a false  material  misrepresentation  or  warranty  under  our
          agreement with the Series A Preferred selling security holders;
     o    we fail to timely obtain  stockholder  approval of the issuance of the
          shares  of  common  stock  issuable  on  conversion  of the  Series  A
          Preferred  shares and exercise of the  warrants,  if such  approval is
          required; or
     o    we fail to obtain  stockholder  approval to file an  amendment  to our
          Certificate  of  Incorporation  to increase  our number of  authorized
          shares of common stock, if such increase is required.

We would  generally have to pay such penalties in the form of cash or additional
shares. We did not request the Securities and Exchange Commission to declare our
registration  statement  effective on a timely  basis  according to the relevant
registrations  rights provisions.  Although we believe we have valid reasons for
amending our registration  statement twice before requesting  effectiveness,  we
may be liable for these penalties  nonetheless.  If a court determines us liable
for  these  penalties,  or if we  agree to pay  them to  avoid  litigation,  the
penalties  would be $28,017  for the first month  (ending in December  2002) and
$42,026 per month thereafter,  aggregating  $196,120 through April 2003, when we
anticipate effectiveness.  The shares issued as a penalty would also be included
in the registration statement, of which this prospectus is a part. The number of
shares of common  stock that would be  issuable  to fully  discharge  all of the
penalties is 154,105.  The price per share for this purpose would be $1.15 as to
the Series A Preferred  Stock  private  offering  and $1.35 for the October 2002
common stock  private  offering.  Although we believe we have valid  reasons for
amending  our  registration  statement,  it may be  possible  for our  Series  A
shareholders  to claim a right to redeem  their Series A  Convertible  Preferred
Stock by  alleging  that our  decision  to update  and  amend  our  registration
statement is a material breach of our  registration  rights agreement with them.
If all of our Series A shareholders  made such a claim and  prevailed,  we would
have to redeem their Series A shares in an amount of approximately $1.0 million.
Although  this  claim  is a  reasonable  possibility,  we do not  believe  it is
probable, and we believe we have defenses against it.

                                       10


THE NUMBER OF SHARES COVERED BY THIS  PROSPECTUS IS SIGNIFICANT IN COMPARISON TO
OUR  CURRENT  PUBLIC  FLOAT,  WHICH  COULD  CAUSE  THE STOCK  PRICE TO  DECREASE
SUBSTANTIALLY FROM THE STOCK PRICE IMMEDIATELY  PRECEDING THIS OFFERING AND MAKE
IT  DIFFICULT  FOR US TO  RAISE  ADDITIONAL  CAPITAL  THROUGH  SALES  OF  EQUITY
SECURITIES.

The number of shares offered pursuant to this prospectus,  14,224,420 shares, is
a multiple of more than 200 times the average daily trading volume of our shares
reported on the OTCBB. Our current public float as of April 16, 2003,  consisted
of a mere  4,627,502  shares.  Sales of a  substantial  number  of shares of our
common stock in the public market, or the perception that offers and sales could
occur, could adversely affect the market price for our common stock. Any adverse
effect on the market  price for our common  stock could make it difficult in the
future for us to sell  equity  securities  at a time and at a price that we deem
appropriate.

THE NUMBER OF SHARES BECOMING AVAILABLE FOR SALE ON AND AFTER APRIL 25, 2003 DUE
TO LAPSE OF RULE 144 HOLDING PERIODS IS SIGNIFICANT IN COMPARISON TO OUR CURRENT
PUBLIC FLOAT, WHICH COULD CAUSE THE STOCK PRICE TO DECREASE FROM THE STOCK PRICE
IMMEDIATELY PRECEDING THIS OFFERING.

Please see the separate  section  entitled  "Shares  Eligible for Future  Sale,"
below.

PRIVATE  OFFERINGS OF COMMON STOCK BY US MAY MATERIALLY  AFFECT THE MARKET PRICE
OF COMMON STOCK.

We have commenced discussions in regard to a potential private offering of up to
2,000,000  investment  units to not more  than 35  investors  comprised  only of
qualified  institutional  buyers  and  up  to  three  institutional   accredited
investors, as discussed in the Form 8-K originally filed on March 28, 2003.

This private  offering  could affect the market price of our common  stock.  The
price per share of common stock in the offering could be less than the price per
share of common stock reported on public securities exchanges,  and the offering
would also result at some future time in additional  shares  becoming  available
for potential  sale.  Holders of our Series A Preferred stock may have the right
to exchange their shares and warrants for investment units in a private offering
if the investment  units are  determined to be offered on more  favorable  terms
than the Series A Preferred shares,  and this may further dilute our outstanding
common stock. Investors in this offering could potentially allege claims against
us, which could potentially  result in liability on the part of us to return the
investment by such  investors or other  liability  under  securities  laws.  The
private placement also could distract  management from operations and require it
to expend  financial  and other  resources.  No  assurance  is  possible  that a
financing will be completed on these terms or at all, and we are exploring other
financing alternatives.

IF OUR SECURITY  HOLDERS  ENGAGE IN SHORT SALES OF OUR COMMON  STOCK,  INCLUDING
SALES  OF  SHARES  TO BE  ISSUED  UPON  CONVERSION  OR  EXERCISE  OF  DERIVATIVE
SECURITIES, THE PRICE OF OUR COMMON STOCK MAY DECLINE.

Selling  short is a technique  used by a  stockholder  to take  advantage  of an
anticipated  decline in the price of a security.  A significant  number of short
sales or a large volume of other sales within a relatively  short period of time
can create downward pressure on the market price of a security. Further sales of
common stock issued upon  conversion  or exercise of our  derivative  securities
could cause even  greater  declines in the price of our common  stock due to the
number of additional shares available in the market, which could encourage short
sales that could further  undermine  the value of our common  stock.  You could,
therefore,  experience a decline in the value of your  investment as a result of
short sales of our common stock.

BECAUSE OUR STOCK IS NOT LISTED ON A NATIONAL SECURITIES EXCHANGE,  YOU MAY FIND
IT DIFFICULT TO DISPOSE OF OR OBTAIN QUOTATIONS FOR OUR COMMON STOCK.

Our common  stock has been traded  under the symbol  "HIET" on the OTC  Bulletin
Board(R)  since May 3, 2002 and had  previously  traded under the symbol  "SLWE"
from February 22, 2002 through May 3, 2002.  Because our stock trades on the OTC
Bulletin Board(R) rather than on a national  securities  exchange or Nasdaq, you
may find it difficult to either  dispose of, or to obtain  quotations  as to the
price of, our common stock.

BECAUSE WE ARE SUBJECT TO THE "PENNY STOCK" RULES, THE LEVEL OF TRADING ACTIVITY
IN OUR STOCK MAY BE REDUCED.

                                       11



Broker-dealer  practices in connection  with  transactions in "penny stocks" are
regulated  by  penny  stock  rules  adopted  by  the   Securities  and  Exchange
Commission.  Penny stocks, like shares of our common stock, generally are equity
securities with a price of less than $5.00 (other than securities  registered on
some national securities  exchanges or quoted on Nasdaq).  The penny stock rules
require a  broker-dealer,  prior to a transaction in a penny stock not otherwise
exempt from the rules, to deliver a standardized  risk disclosure  document that
provides information about penny stocks and the nature and level of risks in the
penny stock  market.  The  broker-dealer  also must  provide the  customer  with
current bid and offer  quotations for the penny stock,  the  compensation of the
broker-dealer and its salesperson in the transaction,  and, if the broker-dealer
is the sole market  maker,  the  broker-dealer  must  disclose this fact and the
broker-dealer's presumed control over the market, and monthly account statements
showing the market value of each penny stock held in the customer's  account. In
addition,  broker-dealers  who sell  these  securities  to  persons  other  than
established  customers and  "accredited  investors"  must make a special written
determination  that the penny stock is a suitable  investment  for the purchaser
and receive the purchaser's written agreement to the transaction.  Consequently,
these  requirements  may  have the  effect  of  reducing  the  level of  trading
activity,  if any, in the secondary  market for a security  subject to the penny
stock  rules,  and  investors  in our common stock may find it difficult to sell
their shares.

OUR  PREFERRED  STOCK MAY DELAY OR PREVENT A TAKEOVER OF HIENERGY  TECHNOLOGIES,
POSSIBLY PREVENTING YOU FROM OBTAINING HIGHER STOCK PRICES FOR YOUR SHARES.

Our board of directors  has the  authority to issue up to  20,000,000  shares of
preferred stock and to fix the rights, preferences, privileges and restrictions,
including  voting  rights of those shares, without any further vote or action by
our  stockholders.  Of  these  shares,  345  have  been  designated  as Series A
Convertible  Preferred,  of  which approximately 96 were outstanding as of April
18,  2003.  The  rights  of  the  holders of our common stock are subject to the
rights of the holders of our outstanding preferred stock and will be subject to,
and  may  be  adversely  affected by, the rights of the holders of any preferred
stock  that  we  may issue in the future. The issuance of preferred stock, while
providing desired flexibility in connection with possible acquisitions and other
corporate  purposes,  could  have  the  effect of making it more difficult for a
third  party  to acquire a majority of our outstanding voting stock, which would
delay,  defer  or  prevent  a  change  in  control  of  HiEnergy  Technologies.
Furthermore,  preferred  stock  may have other rights, including economic rights
senior  to  the  common stock, and, as a result, the issuance of preferred stock
could  adversely  affect  the  market  value  of  our  common  stock.

CONCENTRATION  OF  OWNERSHIP  IN OUR  MANAGEMENT  AND  DIRECTORS  MAY REDUCE THE
CONTROL BY OTHER STOCKHOLDERS OVER HIENERGY TECHNOLOGIES.

Our executive  officers and  directors  own or exercise full or partial  control
over  more  than  50% of our  outstanding  common  stock.  Assuming  the sale to
non-affiliates of all 14,224,420 shares covered by this offering,  our executive
officers and directors  will still own or exercise full or partial  control over
more than 20% of our then outstanding common stock. As a result, other investors
in our common stock may not have much influence on corporate decision making. In
addition,  the  concentration  of control over our common stock in the executive
officers  and   directors   could  prevent  a  change  in  control  of  HiEnergy
Technologies.

OUR BOARD OF DIRECTORS IS STAGGERED AND  STOCKHOLDERS  DO NOT HAVE THE AUTHORITY
TO  CALL A  SPECIAL  MEETING,  BOTH  OF  WHICH  MAKE  IT  MORE  DIFFICULT  FOR A
STOCKHOLDER TO ACQUIRE CONTROL OF THE COMPANY.

Our certificate of incorporation  and bylaws provide that our board of directors
be divided  into three  classes,  with one class being  elected each year by the
stockholders.  Our certificate of  incorporation  also permits only our board of
directors to call a special meeting of the  stockholders,  thereby  limiting the
ability of  stockholders  to effect a change in control  of the  company.  These
provisions  generally  make it more  difficult  for  stockholders  to  replace a
majority of directors and obtain control of the board.

AN INVESTOR IN OUR COMMON  STOCK WILL NOT  RECEIVE  SHARES WITH A TANGIBLE  BOOK
VALUE; AND WE DO NOT ANTICIPATE  PAYING DIVIDENDS TO COMMON  STOCKHOLDERS IN THE
FORESEEABLE FUTURE, WHICH MAKE INVESTMENT IN OUR STOCK SPECULATIVE OR RISKY.

We have a deficit net tangible  book value per share.  See the separate  section
entitled  "Dilution,"  below.  Furthermore,  we have not paid  dividends  on our

                                       12


common stock and do not anticipate  paying  dividends on our common stock in the
foreseeable  future.  The fact that we have not and do not plan to pay dividends
indicates  that we  must  use  all of our  funds  generated  by  operations  for
reinvestment in our operating activities.

LIMITED  LIABILITY OF OUR CURRENT AND FORMER DIRECTORS MAY DISCOURAGE US AND THE
STOCKHOLDERS FROM BRINGING ANY LAWSUITS AGAINST THEM.

Our certificate of  incorporation  and bylaws contain  provisions that eliminate
the liability of directors for monetary  damages to the maximum extent permitted
by law. These  provisions may  discourage  stockholders  from bringing a lawsuit
against  directors  and officers  for  breaches of  fiduciary  duty and may also
reduce the likelihood of derivative  litigation  against  directors and officers
even though such action,  if  successful,  might  otherwise  have  benefited the
stockholders.

WE MAY OWE  INDEMNIFICATION  OBLIGATIONS TO OUR CURRENT AND FORMER DIRECTORS AND
OFFICERS.

Our certificate of incorporation and bylaws contain  provisions that provide for
indemnification  of  officers  and  directors,  in each  instance to the maximum
extent  permitted  by law. A  stockholder's  investment  in our  company  may be
adversely  affected to the extent  that costs of  settlement  and damage  awards
against  directors  or  officers  are  paid  by  us  under  the  indemnification
provisions  of the  certificate  of  incorporation  and bylaws.  The impact on a
stockholder's  investment in terms of the costs of defending a lawsuit on behalf
of a director or officer may also deter us from  bringing  suit  against  former
directors or officers.  To the extent  indemnification  for liabilities  arising
under the Securities Act may be permitted to directors, officers and controlling
persons of HiEnergy  Technologies under the above provisions,  or otherwise,  we
have been advised that in the opinion of the Securities and Exchange  Commission
such  indemnification  is against  public policy as expressed in the  Securities
Act, and is, therefore, unenforceable.

                SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

This prospectus contains forward-looking statements, which generally include the
plans and objectives of management for future  operations,  including  plans and
objectives  relating to our future economic  performance and our current beliefs
regarding  revenues  we might  earn if we are  successful  in  implementing  our
business  strategies.  The  forward-looking  statements and associated risks may
include,  relate  to or be  qualified  by other  important  factors,  including,
without limitation:

          o    our  ability  to finish  developing  our  detection  systems  and
               produce and sell them;
          o    the  projected  growth in those  industries  that may utilize our
               technology in the future;
          o    our ability to fund the continued development, including securing
               government grants, and planned commercialization of our detection
               systems; and
          o    our ability to distinguish  ourselves from our current and future
               competitors.

You  can   identify   forward-looking   statements   generally  by  the  use  of
forward-looking  terminology  such  as  "believes,"  "expects,"  "may,"  "will,"
"intends,"  "plans,"  "should,"  "could,"  "seeks," "pro forma,"  "anticipates,"
"estimates,"  "continues," or other  variations of those terms,  including their
use in the negative,  or by discussions of strategies,  opportunities,  plans or
intentions.  You may find these  forward-looking  statements  under the captions
"Risk  Factors,"  "Use of Proceeds,"  "Management's  Discussion  and Analysis of
Financial  Condition and Results of Operations,"  and "Description of Business,"
as well as captions  elsewhere  in this  prospectus.  A number of factors  could
cause results to differ  materially  from those  anticipated by  forward-looking
statements,  including those  discussed  under "Risk  Factors",  "Description of
Business",  and "Management's Discussion and Analysis of Financial Condition and
Results of Operations."

These  forward-looking   statements  necessarily  depend  upon  assumptions  and
estimates  that  may  prove  to be  incorrect.  Although  we  believe  that  the
assumptions  and  estimates  reflected  in the  forward-looking  statements  are
reasonable,  we cannot  guarantee that we will achieve our plans,  intentions or
expectations.  The  forward-looking  statements involve known and unknown risks,
uncertainties  and other  factors  that may cause  actual  results  to differ in
significant   ways  from  any  future  results   expressed  or  implied  by  the
forward-looking   statements.   It  is  appropriate  for  you  to  evaluate  our

                                       13


forward-looking  statements as you determine whether to buy shares of our common
stock  in  this  offering,  but we urge  you  not to  place  undue  reliance  on
forward-looking statements as you make your investment decision.

Any of the factors  described above or in the "Risk Factors" section above could
cause our  financial  results,  including our net income (loss) or growth in net
income  (loss) to differ  materially  from prior  results,  which in turn could,
among  other  things,   cause  the  price  of  our  common  stock  to  fluctuate
substantially.

                                 USE OF PROCEEDS

We will be entitled to receive  proceeds only from sales of the 5,000,000 shares
of common stock which we are  offering.  We will not receive any of the proceeds
from the sale of the balance of the shares of common  stock  offered  under this
prospectus.  Rather,  the selling  security  holders will receive those proceeds
directly.

The amount and timing of our receipt of any such proceeds are uncertain  because
we intend to offer and sell shares from time to time. Generally, any proceeds we
receive will  furnish  working  capital to be utilized for funding  research and
development,  current operating expenses and general corporate purposes. We have
not specifically  identified the uses for such proceeds;  however, the uses will
include  the  payment  of  current  obligations  such  as  rent,   compensation,
laboratory  fees,  travel and selling  expenses,  purchases  of  inventory,  and
professional fees.

                         DETERMINATION OF OFFERING PRICE

The shares of common stock are being  registered for sale on a continuous  basis
pursuant to Rule 415 of the Securities  Act. The price to the public,  discounts
and commissions and net proceeds to us or the selling  security holders from the
sale of the  shares  will  depend  on the  nature  and  timing  of the sales and
therefore will not be known until the sales are actually made, if at all. We and
the selling  security  holders may sell some  portion of the shares from time to
time on the  over-the-counter  market  in  regular  brokerage  transactions,  in
transactions directly with market makers or in privately-negotiated transactions
at prices and on terms prevailing at the time of any such sale.

            MARKET FOR COMMON EQUITY AND RELATED STOCKHOLDER MATTERS

Below  are the high and low  closing  bid  prices  of our  common  stock for the
periods  shown,  as  obtained  from Pink  Sheets  LLC, a research  service  that
compiles quote  information  reported on the National  Association of Securities
Dealers composite feed or other qualified interdealer quotation medium, and from
other public sources.  The quotations listed below reflect  interdealer  prices,
without retail  mark-up,  mark-down or  commissions,  and may not reflect actual
transactions.  Our common stock commenced  trading on the OTC Bulletin  Board(R)
operated by the NASD under the symbol "SLWE" on February 22, 2002. In connection
with the change of SLW Enterprises' name to HiEnergy Technologies, Inc. on April
30, 2002, our ticker symbol was changed from "SLWE" to "HIET" on May 3, 2002.




         2002 - 2003:                                                  High             Low
         -----------                                                  -------------------------
                                                                              
         Fourth Quarter-Interim (February 1, 2003 to April 15, 2003)   $2.35            $0.58
         Third Quarter (November 1, 2002 to January 31, 2003)          $3.10            $2.11
         Second Quarter (August 1, 2002 to October 31, 2002)           $2.60            $1.41
         First Quarter (May 1, 2002 to July 31, 2002)                  $2.09            $0.20

         2001 - 2002:
         -----------
         Fourth Quarter (February 27, 2002 to April 30, 2002)          $2.68            $1.42



As of April 18, 2003, we had 24,174,605 shares of common stock  outstanding held
of record by  approximately  197  stockholders of record.  Within the holders of
record of our  common  stock  are  depositories,  such as Cede & Co.,  that hold
shares of stock for several brokerage firms which, in turn, hold shares of stock
for one or more beneficial owners.

                                       14


                                 DIVIDEND POLICY

We have not paid  dividends  on our common  stock and do not  anticipate  paying
dividends on our common stock in the foreseeable future. We currently anticipate
that we will retain any earnings  for use in the  continued  development  of our
business.  Investors  also must evaluate an investment in our company  solely on
the  basis  of  anticipated  capital  gains.  The  board of  directors  has sole
authority to declare  dividends  payable to our  stockholders.  However,  common
stock dividends are prohibited  presently by the terms of the outstanding Series
A Convertible  Preferred Stock and could from time to time be prohibited further
by credit agreements, other senior securities, or otherwise.

                       CONVERTIBLE SECURITIES OUTSTANDING

STOCK OPTIONS

As of April 18, 2003, we had the following stock options outstanding.


                                                                                            
- -------------------------------- -------------------- ----------------- -------------------------- -------------------
                                        NO. OF
                                      UNDERLYING       OPTION EXERCISE
NAME OF OPTIONEE                    COMMON SHARES          PRICE               EXERCISE TERM          DATE OF GRANT
- -------------------------------- -------------------- ----------------- -------------------------- -------------------
Bogdan C. Maglich                     2,898,728             (1)                    (1)                    (1)

- -------------------------------- -------------------- ----------------- -------------------------- -------------------
Isaac Yeffet                          1,000,000            $1.00                 6 years                7/12/02

- -------------------------------- -------------------- ----------------- -------------------------- -------------------
Michal Levy                              89,410           $0.157                   (2)                  9/17/02

- -------------------------------- -------------------- ----------------- -------------------------- -------------------
Tom Pascoe                            3,005,038            $1.00                   (2)                  9/25/02

- -------------------------------- -------------------- ----------------- -------------------------- -------------------
Chapin E. Wilson                         36,363               (3)               10 years                  (3)

- -------------------------------- -------------------- ----------------- -------------------------- -------------------
Derek W. Woolston                        36,363               (3)               10 years                  (3)

- -------------------------------- -------------------- ----------------- -------------------------- -------------------
TOTAL                                 7,065,902
- -------------------------------- -------------------- ----------------- -------------------------- -------------------


(1)      2,482,011  underlying  shares granted on April 24, 2002, have an option
         exercise  price of $0.134 per share and a term ending on  November  30,
         2008; and 416,717  underlying shares granted on February 11, 2003, have
         an option exercise price of $2.81 per share and a term of five years.
(2)      Exercisable within 90 days after resignation of employment in March of
         2003.
(3)      22,727  underlying shares granted on September 25, 2002, have an option
         exercise  price of $1.00  per  share,  and  13,636  shares  granted  on
         December 19, 2002, have an option exercise price of $2.24 per share.



                                       15





WARRANTS

As of February 19, 2003, we had the following warrants outstanding.
                                                                                       
- ----------------------------------- -------------------- ------------------ ------------------ ------------------
                                          NO. OF
                                        UNDERLYING         WARRANT EXERCISE
NAME OF WARRANT HOLDER                 COMMON SHARES           PRICE           EXERCISE TERM      DATE OF GRANT
- ---------------------------------- -------------------- ------------------ ------------------ ------------------
Rheal Cote and assigns                   150,000               $1.00             3 years            5/31/02

- ----------------------------------- -------------------- ------------------ ------------------ ------------------
Wolfe      Axelrod      Weinberger       250,000               $2.12          Until 5/1/07          12/9/02
Associates LLC
- ----------------------------------- -------------------- ------------------ ------------------ ------------------
Primoris Group Inc.                      400,000               $2.00             2 years            8/1/02

- ----------------------------------- -------------------- ------------------ ------------------ ------------------
Investors in Series A Preferred          366,156               $1.50             2 years          10/7/02 and
Offering                                                                                            12/9/02
- ----------------------------------- -------------------- ------------------ ------------------ ------------------
Investors in October 2002 Common         269,990               $2.50             3 years         10/29/02 and
Stock Offering                                                                                     10/31/02
- ----------------------------------- -------------------- ------------------ ------------------ ------------------
H.C. Wainwright & Co., Inc. and           84,000               $0.01             5 years            8/11/02
assigns

- ----------------------------------- -------------------- ------------------ ------------------ ------------------
H.C. Wainwright & Co., Inc. and          102,546               $1.15             5 years            10/7/02
assigns

- ----------------------------------- -------------------- ------------------ ------------------ ------------------
H.C. Wainwright & Co., Inc. and          145,994               $1.35             5 years           10/31/02
assigns

- ----------------------------------- -------------------- ------------------ ------------------ ------------------
H.C.  Wainwright  & Co.,  Inc. and       150,000               $2.48             5 years            12/9/02
assigns

- ----------------------------------- -------------------- ------------------ ------------------ ------------------
Shaun Corrales                            40,000               $1.50             3 years            2/17/03

- ----------------------------------- -------------------- ------------------ ------------------ ------------------
Robert W. Bellano                         40,000               $1.50             3 years            2/17/03

- ----------------------------------- -------------------- ------------------ ------------------ ------------------
TOTAL                                  1,998,686
- ----------------------------------- -------------------- ------------------ ------------------ ------------------


SERIES A CONVERTIBLE PREFERRED STOCK

As of April 18,  2003,  we had the  following  shares of Series A  Convertible
Preferred Stock outstanding.

- ---------------------------- ----------------- --------------- -------------- --------------------- -----------------
                               NO. OF SERIES A     EQUIVALENT
NAME OF SERIES A                 PREFERRED      NO. OF COMMON    CONVERSION
PREFERRED HOLDER                  SHARES           SHARES          PRICE        CONVERSION TERM     DATE OF ISSUANCE
- ---------------------------- ----------------- --------------- -------------- --------------------- -----------------
Holders of shares of              95.82           833,419          $1.15            2 years             10/7/02
Series A Preferred

- ---------------------------- ----------------- --------------- -------------- --------------------- -----------------



                                       16





                         SHARES ELIGIBLE FOR FUTURE SALE

The following  table shows the  tradability  status of the 24,174,605  shares of
common stock we had issued and outstanding on April 18, 2003:

                                                                                 
o         Free  trading  shares  that  may be  sold  without  regard  to the
          requirements of Rule 144:                                              4,627,502 shares

o         Shares  being  sold  through  this  prospectus,   including  shares
          underlying convertible securities:                                     14,224,420 shares

o         Shares held by affiliates that may be sold under Rule 144:             1,542,500 shares

o         Shares  held by  non-affiliates  that may be sold  under Rule 144's
          conditions (after February 19, 2002):                                  300,000 shares

o         Shares  held by  non-affiliates  that may be sold  under Rule 144's
          conditions (after April 24, 2003):                                     3,975,494 shares

o         Shares  held by  affiliates  that  may be  sold  under  Rule  144's
          conditions (after April 24, 2003):                                     10,453,782 shares



In general,  a sale under Rule 144 after  holding  shares for more than one year
but  less  than two  years  requires  compliance  with  the  following  material
conditions:

o             public  information--we must be current in our requirement to file
              our  quarterly  and annual  reports  with the SEC,  as well as any
              reports required to be filed on Form 8-K for material events;
o             volume limitation--during any three-month period a stockholder may
              not sell more than one percent of our total outstanding shares, as
              shown on our most recent quarterly or annual report;
o             manner of  sale--the  shares must be sold in a market  transaction
              through a broker or market maker,  generally without  solicitation
              of a buyer; and
o             notice--except for certain de minimis sales, the seller must file
              a Form 144 with the SEC.

Sales of  unregistered  securities by an affiliate must always comply with these
four   conditions.   After  holding  their  shares  for  more  than  two  years,
stockholders  that are not  affiliates  may sell their shares  without having to
comply  with  these  conditions.  Rule  144  has  a  number  of  exceptions  and
complications,  and any sale  under  Rule 144  requires  an  opinion  of counsel
reasonably satisfactory to us.

There  are  no  contractual  restrictions  prohibiting  the  sale  of any of our
outstanding shares.



                                    DILUTION

There is a net deficit per share of common stock before this offering of shares.
After this offering there may continue to be a net deficit or there may be a net
book value per share. However, the amount of increase in tangible book value per
share  attributable  to paying for shares  will be a minor  portion of the total
amount paid for shares  purchased in offerings  pursuant to this  prospectus.  A
major  portion  of the  proceeds  of sale of shares  will be  payable to selling
security  holders.  Further,  all of our  previously  outstanding  shares of our
common  stock  will  dilute the  positive  effect on book value per share of any
payments that are actually  made to us for the purchase of shares.  Essentially,
investors  in  our  common  stock  should   consider   that  they  shall  absorb
substantially complete immediate dilution.


                                       17


                     MANAGEMENT'S DISCUSSION AND ANALYSIS OR
                                PLAN OF OPERATION


The following  discussion  should be read in conjunction  with our  Consolidated
Financial  Statements  beginning  at page  F-1 at the  end of  this  prospectus.
Certain statements  contained in this discussion may constitute  forward-looking
statements,   as  discussed  above  in  the  section  entitled  "Forward-Looking
Statements".  Our  actual  results  could  differ  materially  from the  results
anticipated  in the  forward-looking  statements  as a result  of a  variety  of
factors,  including those discussed in the sections  entitled "Risk Factors" and
"Business".

                                    OVERVIEW

The Company was incorporated  under the laws of the State of Washington on March
22, 2000,  under the name SLW  Enterprises  Inc. On April 30, 2002,  the Company
changed  its  name to  HiEnergy  Technologies,  Inc.  in  conjunction  with  the
acquisition of an approximately 92% interest in HiEnergy  Microdevices,  Inc., a
Delaware corporation based in Irvine, California in the business of developing a
stoichiometric-based  technology  that  can  remotely  determine  the  empirical
chemical composition of substances, including explosives, biological weapons and
illegal drugs. HiEnergy Microdevices was formed on August 21, 1995.

The acquisition of HiEnergy  Microdevices  by the Company  occurred on April 25,
2002. The Company acquired HiEnergy  Microdevices  pursuant to a Voluntary Share
Exchange  Agreement  that provided the framework for the exchange of outstanding
common stock of HiEnergy Microdevices for shares of common stock of the Company.
Pursuant  to the  voluntary  share  exchange,  the  Company  offered to exchange
22.3524  shares of its  common  stock  for each  outstanding  share of  HiEnergy
Microdevices'  common  stock.  On the closing date of the  offering,  14,380,200
shares of our common  stock were issued in  exchange  for  approximately  92% of
HiEnergy Microdevices' outstanding shares of common stock in a reverse take-over
transaction.  As a result of this transaction,  former  stockholders of HiEnergy
Microdevices  came to own  approximately  65% of our outstanding  equity and the
five directors of HiEnergy Microdevices comprised five of our six directors. The
composition of our board of directors has subsequently evolved to consist of the
five directors discussed in the section entitled "Management".

On October 22, 2002,  we changed our domicile  from the State of  Washington  to
Delaware.  Our name remains HiEnergy  Technologies,  Inc., and our common shares
continue to trade on the NASD's  Over-the-Counter  Bulletin  Board(R)  under the
symbol "HIET".

We  plan  to  develop  three   detection   systems   based  on  our   innovative
stoichiometric  technology,  which has been proven in the laboratory to remotely
and  non-intrusively  determine  the  chemical  formulas  of  certain  concealed
substances  in  controlled   situations  and  "see  through"  metals  and  other
materials.

Prior to the reverse  take-over  transaction,  SLW Enterprises'  initial efforts
focused on establishing a web-based nutritional supplement sales business.

                              BASIS OF PRESENTATION

For accounting  purposes,  the voluntary share exchange  transaction between the
Company and HiEnergy  Microdevices has been treated as a recapitalization of the
Company,   with  HiEnergy  Microdevices  as  the  accounting  acquiror  (reverse
acquisition),  and has been  accounted  for in a manner  similar to a pooling of
interests.

We have prepared our Consolidated  Financial Statements on a going concern basis
in  accordance  with  generally  accepted  accounting  principles  in the United
States.  This going concern basis of presentation  assumes that we will continue
operations for the foreseeable future and will be able to realize our assets and
discharge our liabilities  and commitments in the normal course of business.  As
described  below under  Liquidity and Capital  Resources,  there is  substantial
uncertainty  about our  ability to continue as a going  concern.  Our  financial
statements do not include adjustments that might result from the outcome of this
uncertainty.

                                       18


                          CRITICAL ACCOUNTING ESTIMATES

The discussion and analysis of our financial condition and results of operations
are based on our Consolidated Financial Statements,  which have been prepared in
accordance with accounting  principles  generally accepted in the United States.
The preparation of these financial  statements requires us to make estimates and
judgments that affect the reported amounts of assets, liabilities,  revenues and
expenses,  and related  disclosure of contingent  assets and liabilities.  On an
ongoing basis,  we evaluate our estimates.  We base our estimates on assumptions
that we believe to be reasonable under the  circumstances,  the results of which
form the  basis of making  judgments  about the  carrying  values of assets  and
liabilities that are not readily apparent from other sources. Actual results may
differ from these estimates under different assumptions or conditions.

                                OPERATING RESULTS

For  the  nine  months  ended  January  31,  2003,  we  incurred  a net  loss of
approximately $4.5 million, as compared to a net loss of approximately  $600,000
for the same period in 2001.  For the year ended April 30,  2002,  we incurred a
net  loss  of  approximately  $1.4  million,  as  compared  to  a  net  loss  of
approximately  $288,000 for the year ended April 30,  2001.  For the nine months
ended  January  31,  2003,  we  had  negative  cash  flows  from  operations  of
approximately  $2.1 million.  For the year ended April 30, 2002, we had negative
cash flows from operations of  approximately  $653,000.  In addition,  we had an
accumulated  deficit of  approximately  $8.1 million and were in the development
stage as of January 31, 2003.  These factors,  among others,  raise  substantial
doubt  about our  ability  to  continue  as a going  concern.  Our  consolidated
financial  statements do not include any adjustments  that might result from the
outcome of this uncertainty.

NINE MONTHS ENDED JANUARY 31, 2003 COMPARED TO NINE MONTHS ENDED JANUARY 31,
- ----------------------------------------------------------------------------
2002
- ----

         REVENUE

We had revenues of  approximately  $41,000  during the  nine-month  period ended
January 31, 2003, as compared to revenues of  approximately  $117,000 during the
same period last year.  Our revenues  were derived  from  government  grants for
development  and  testing  of our  remote  detection  technology.  We  have  not
commenced  selling our  products.  Until we complete  development  of one of our
detector systems, our revenues will most likely be limited to government grants.
We cannot  predict  exactly  when we will  complete  development  of our planned
detection systems and begin production for specific applications,  but we expect
that it will not be within the fiscal year that will end on April 30, 2003.

         OPERATING EXPENSES

Our operating  expenses  consist  primarily of salaries and benefits,  costs for
general corporate functions,  including finance,  accounting and facilities, and
fees for professional services.

Our general and administration  expenses increased to approximately $4.4 million
during the nine-month period ended January 31, 2003, from approximately $707,000
during the same period in 2002. The increase in operating expenses was primarily
due to increases in administrative personnel,  general office, legal, accounting
and investor relations expenses, as well as research and development expenses.

         DEPRECIATION

Accumulated  depreciation  for  property  and  equipment at January 31, 2003 was
approximately  $80,000.  Depreciation  expense for the nine-month  periods ended
January 31, 2003 and 2002 was approximately $72,600 and $5,800, respectively.

                                       19


YEAR ENDED APRIL 30, 2002 COMPARED TO YEAR ENDED APRIL 30, 2001
- ---------------------------------------------------------------

         REVENUE

We reported no  operating  revenue  during the fiscal years ended April 30, 2002
and 2001. Our 2002 revenues of approximately  $148,000,  as compared to revenues
of  approximately  $80,000 for the year ended April 30, 2001,  were derived from
government   grants  for  development  and  testing  of  our  remote   detection
technology.

         OPERATING EXPENSES

Our general and administration  expenses increased to approximately $1.5 million
for the year ended April 30,  2002,  from  approximately  $358,000  for the year
ended April 30, 2001.  The increase in operating  expenses was  primarily due to
increases in administrative  personnel,  general office,  legal,  accounting and
investor  relations  expenses,  as well as research  and  development  expenses.
Transactional  expenses  associated with the reverse  takeover  transaction with
HiEnergy Microdevices also contributed to the increase in expenses.

         DEPRECIATION

Accumulated  depreciation  for  property  and  equipment  at April 30,  2002 was
approximately  $7,000.  Depreciation  expense for the years ended April 30, 2002
and 2001 was approximately $5,000 and $1,000, respectively.

OTHER MATTERS
- -------------

         TAX RETURNS

The Company's subsidiary, HiEnergy Microdevices, seemingly has not filed certain
of its 1099's,  W-2's,  and payroll  tax  returns for the  calendar  years ended
December 31, 1995 through 2001. As of January 31, 2003, federal and state taxing
authorities have not assessed the Company any additional amounts due for payroll
taxes,  penalties,  and interest. The Company has reserved $350,000 and $350,000
(unaudited)  for any  potential  taxes due for  payroll  taxes,  penalties,  and
interest  that may have  accrued  as of April 30,  2002 and  January  31,  2003,
respectively. The Board of Directors has approved the Company filing these forms
and payroll tax returns,  and the Company is in the process of determining  what
needs to be filed and what amount, if any, is due.

         RECENT ACCOUNTING PRONOUNCEMENTS

The  subsection  of Note 3 to the  Notes to the  Financial  Statements  entitled
"Recently Issued Accounting Pronouncements" is incorporated herein by reference.

               LIQUIDITY AND CAPITAL RESOURCES; PLAN OF OPERATION

During the nine  months  ended  January 31,  2003,  we used  approximately  $2.1
million for operating activities, approximately $677,108 to acquire property and
equipment and approximately  $505,971 to repay related party liabilities.  These
uses of cash were funded  principally  through opening cash on April 30, 2002 of
approximately  $1.1 million and private  placement  offerings  that provided net
proceeds of approximately  $2.9 million.  As of January 31, 2003, we had cash of
approximately $756,000 and current liabilities of approximately $1.1 million.

We raised  approximately $2.5 million in net proceeds from financing  activities
(after commissions) during the nine months ended January 31, 2003. On October 7,
2002,  we  closed an  offering  of our  Series A  Convertible  Preferred  Stock,
providing net proceeds (after commissions) of approximately  $855,000. We issued
approximately 98 Series A Preferred shares at a face value of $10,000 per share.
The Series A Preferred  shares are convertible into common stock at a fixed rate
of $1.15 per share. Each investor also received 30% warrant  coverage,  based on
the number of common shares their Series A Preferred can be converted into, with
an  exercise  price of $1.50 per  share.  Each  investor  also has the option of
exchanging  some or all of their Series A Preferred  shares  (including  related
warrants)  at $10,000 per share to purchase  securities  in any future  offering
that is on more  favorable  terms  than the  October  2002  Series  A  Preferred
offering.  We also paid an 8% dividend  on the Series A Preferred  in advance by
issuing  approximately  68,000  common shares to the  investors.  On October 31,
2002,  we  completed  an offering of our common  stock,  providing  net proceeds
(after commissions) of approximately $1.7 million.  We issued  approximately 1.3

                                       20


million common shares at a price per share of $1.35. Each investor also received
20% warrant coverage,  based on the number of common shares  purchased,  with an
exercise  price of $2.50 per  share.  The  offerings  and sales of our  Series A
Preferred  Stock and our common stock were not  registered  under the Securities
Act and were  conducted  pursuant to applicable  exemptions  from the Securities
Act's registration  requirements.  This disclosure is not an offer of securities
by us or a solicitation of an offer to buy securities  from us.  Placements were
made only to  accredited  investors  with  preexisting  contacts  with  HiEnergy
Technologies and its authorized representatives.

On  February  7, 2003,  we repaid  approximately  $50,000  of the  approximately
$145,000 of related  party notes  payable that were  outstanding  on January 31,
2003. The remaining unpaid balance of approximately $95,000 is in default or due
on demand. As discussed in the section entitled "Legal Proceedings",  on January
15,  2003,  we  executed  a  settlement  agreement  with Keith  Cowan,  a former
executive  officer  of  HiEnergy  Microdevices,  that  contains  a maximum  cash
exposure of $175,000.  The  settlement  agreement  provides that we will pay Mr.
Cowan  $50,000.  In addition,  Mr. Cowan  received  80,000  shares of restricted
HiEnergy  Technologies  common stock, with registration rights that provided Mr.
Cowan with the option of tendering  the 80,000  shares to HiEnergy  Technologies
for a payment of $125,000 if the shares were not  registered  on or before April
1, 2003. As of April 1, 2003,  the shares had not been  registered and Mr. Cowan
subsequently tendered the 80,000 shares to the Company and received a payment of
$125,000.

On November 6, 2002,  we filed a  registration  statement on Form SB-2, of which
this  prospectus  is a part,  to register an offering of common stock by some of
our shareholders on a delayed and continuous  basis. The Securities and Exchange
Commission  notified  us that it would not  review the  registration  statement.
During the course of our ongoing due diligence in  connection  with this filing,
we  determined  that certain  disclosures  should be updated prior to requesting
that the Securities and Exchange  Commission declare the registration  statement
effective.

On February  24,  2003,  we filed a  pre-effective  amendment  number one to the
registration  statement  that updates  these  disclosures  and includes  updated
financial  statements.  On April 18, 2003,  we filed a  pre-effective  amendment
number 2 to the registration statement that again that updates these disclosures
and includes updated financial statements.

The SEC has initiated an  investigation  which includes an  investigation of the
relationship   of  a  former   director  and  certain   stockholders  or  former
stockholders  to an  individual  who  has  previously  been  involved  in  stock
manipulation schemes and our relationships,  contracts,  and press releases. The
SEC requested our cooperation on a voluntary  basis. We conducted an independent
investigation of such  relationships  with that  individual,  the conclusions of
which are discussed  further below in the section entitled "Legal  Proceedings."
We understand that the SEC recently has formally commenced an investigation.  We
intend to cooperate with the ongoing investigation of this matter by the SEC and
accordingly we may be required to incur  additional  expenses related to the SEC
investigation.  In  a  formal  investigation,  the  SEC  has  power  to  require
cooperation by issuance of subpoenas and other legal orders.

We may also be  subject  to  claims by Barry  Alter,  a former  Chief  Executive
Officer  and  director  of  HiEnergy  Technologies,  for  an  alleged  right  to
indemnification  from  expenses  incurred  by him in  connection  with  the  SEC
investigation  under  the  indemnification  provisions  of  our  Certificate  of
Incorporation  and Bylaws.  We received a request to advance  $20,000 to be paid
into a retainer account at a law firm  representing Mr. Alter,  which we refused
on the basis that the  retainer is not an expense  related to the  investigation
but  rather  is an asset  held as  security  for  future  expense  payments.  We
subsequently  received  an invoice for  $14,651.35  of legal fees and costs plus
$10,000 as a retainer  amount.  We are in the process of considering the request
for indemnification and have not made a determination that Mr. Alter is entitled
to it. The Bylaws provide for a  determination  to be made within 20 days. If it
is determined that Mr. Alter's claim satisfies the conditions for advancement of
expenses incurred in the SEC  investigation,  we may be obligated to advance any
expenses,  liabilities  or  losses  incurred  by  him  in  connection  with  the
investigation prior to a final determination whether Mr. Alter has satisfied the
standard  of conduct to  justify  indemnification.  Mr.  Alter has  executed  an
undertaking to repay the advances if it is later finally  determined  that he is
not entitled to  indemnification.  Under the  provisions of the  Certificate  of
Incorporation and Bylaws, if we challenge Mr. Alter's right to  indemnification,
we bear the  burden  of  proof  and are  required  to  obtain  a final  judicial
determination that he is not entitled to indemnification.

During the quarter ended  January 31, 2003,  our monthly cash used in operations

                                       21


was around  $265,000,  excluding  the $50,000 paid to and the  $125,000  held in
escrow for Keith Cowan in connection with the settlement  agreement.  We are now
working to  conserve  our cash.  As a result of cost  cutting  measures,  we are
trying to limit our monthly cash used in  operations to  approximately  $150,000
per month.  We have no  contractual  obligations  to make capital  expenditures.
During the  nine-month  period  ended  January 31,  2003,  we have made  capital
expenditures of  approximately  $677,000.  We intend to make additional  capital
expenditures  of  approximately  $30,000  through April 30, 2003, for a total of
approximately  $700,000  during the fiscal year, to further the  development and
testing of our technology and proposed products. If we make all of these capital
expenditures  and our cash used in operations  remains  steady at  approximately
$150,000  per month,  we expect to have enough  cash to support our  operations,
with continued  cost-cutting  measures,  for approximately three to four months.
Our cash on hand,  however,  may not be sufficient to fund our  operations for a
period of four months and we will need to raise  additional funds to support our
operations beyond four months.

The continued  development and testing of our technology to create  market-ready
products depends upon raising  additional funds. We anticipate that we will seek
to raise equity  capital in order to continue our operations for the year ending
April 30, 2004.  Negative  publicity  surrounding  the matters  discussed in the
section  entitled  "Legal  Proceedings"  could increase the challenge of raising
additional  capital.  There is no  assurance  that  additional  capital  will be
available when or if required. There can be no assurance that we will be able to
continue  as  a  going  concern  or  achieve  material  revenues  or  profitable
operations.  Although  there is no  assurance,  we believe we have a  sufficient
amount of authorized  capital,  as our Certificate of  Incorporation  authorizes
100,000,000  shares of common stock and 20,000,000 shares of preferred stock. As
of April 18,  2003,  there  were  24,174,605  shares  of  common  stock  and
approximately 96 shares of preferred stock outstanding.

In August  2002,  our  project  to develop  the  SuperSenzor  was  competitively
selected  by the  Department  of  Defense  Small  Business  Innovation  Research
("SBIR")  program to receive up to $780,000 in funding  over two years for Phase
II testing and development of an anti-tank  landmine detection system. The total
cost of the project is  $1,400,000,  which  includes  private  matching funds of
$550,000 and $70,000 granted by the Department of Defense for Phase I testing of
the system,  currently being  completed.  The private  contribution  consists of
approximately   $200,000  in  matching  funds  from  private   individuals   and
approximately  $350,000 worth of HiEnergy's  hi-tech  equipment.  On January 15,
2003,  the contract with the  Department of Defense was executed by the parties.
We have commenced work under year one of the contract,  valued at $415,000.  The
second  year of the  contract,  valued at  approximately  $364,000,  is under an
option that can be exercised by the DOD at the end of the first year.

We plan to continue to utilize a combination of equity financings and government
grants to fund our  operations.  From time to time we  consider  issuing  equity
securities in private offerings.  We have no definitive plans or arrangements in
place with respect to additional capital sources or lines of credit available to
us at this time.

The forecast of the period of time through which our financial resources will be
adequate to support our operations is a forward-looking  statement that involves
risks and uncertainties.  Our actual funding  requirements may differ materially
as a result of a number of factors,  including unknown expenses  associated with
the  development  and  testing of our  products,  marketing  and sales,  and the
possibility  that  we  are  inaccurate  in our  estimates  of  potential  market
acceptance,  the cost of  production  of our products and the timing of bringing
our products to market.  There can be no assurance  that  financing  adequate to
carry out our business  plan will be available on terms  acceptable to us, or at
all.  None  of our  forward-looking  statements  whatsoever  is  intended  to be
construed as a guarantee of future performance.


                                       22


                             DESCRIPTION OF BUSINESS

                                    OVERVIEW

We have developed  technology capable of remote and non-intrusive,  quantitative
on-line  determination  of the chemical  composition  of  substances,  including
explosives,  biological  weapons  and  illegal  drugs.  We plan to  continue  to
develop, commercialize and market our technology to agencies,  organizations and
ultimately  industrial  users  that need to  improve  the  speed,  accuracy  and
efficiency of their security screening procedures.

Our  technology  is  a  "stoichiometric"  confirmation  sensor  that  identifies
empirical chemical formulas of the analyzed chemical substance.  "Stoichiometry"
is the scientific term for the art and science of deciphering empirical chemical
formulas of unknown substances.

Our technology is superior to confirmation  detectors which provide confirmation
by using "pattern  recognition"  technology which only qualitatively  recognizes
the specific  chemical  compounds  that the detector is  programmed to identify.
While  both   stoichiometric   technology   and   confirmation   detectors  will
conclusively   identify  the  chemical  nature  of  the  target  being  scanned,
stoichiometric  detection  produces an  identification  of chemical  formulas of
almost every substance and is not limited to finding  targeted  substances.  Our
technology is far superior to the so-called "anomaly  detectors",  such as x-ray
scanners,  which merely identify  objects fitting a certain profile that require
additional examination. As a general proposition,  anomaly detectors will give a
high rate of "false positives."

During the period 1998-2002,  our prototype SuperSenzor demonstrated the ability
to retrieve from three feet away, in a matter of seconds,  the chemical  formula
and three-dimensional  location of (1) explosive simulant through steel or soil;
(2) cocaine  simulant through rice; and (3) anthrax through paper. The empirical
chemical   formulas   of   substances   and   their   locations   are   obtained
non-intrusively, trans-barrier, and online.

On May 8, 2002, our prototype MicroSenzor demonstrated, before two inspectors of
the Office of Inspector General of the Department of Transportation, the ability
to semi-automatically, stoichiometrically identify one kilogram of TNT explosive
simulant in a metal  container  from a distance  of one foot in 20 minutes,  and
discriminate it from common non-explosive substances.

On  June  3,  2002  our  prototype  MiniSenzor  demonstrated,  before  an ad hoc
(internal)  committee  led by an aviation  security  specialist,  its ability to
stoichiometrically  identify,  through  a metal  container,  one pound of semtex
explosive simulant in 30 seconds,  automatically and without human intervention,
as well as to reject common non-explosive substances like sugar and chocolate.

The  SuperSenzor,  MiniSenzor  and  MicroSenzor  are  based  on the  proprietary
invention named atometry. We led the joint private  sector-government-university
research  consortium  that  developed  atometry over the period from  1997-2002.
Atometry was  scientifically  validated at the US Department of Energy's Special
Technologies  Laboratory  in Santa  Barbara and was for the first time  publicly
presented at the White House  International  Symposium on Drug Control Policy in
1999 and published in the Symposium's Proceedings.

We are unaware of any other stoichiometric detector on the market. We understand
there may be two in the laboratory stages,  neither of which has been tested and
shown to have stoichiometric detection capability.


                                       23


                                CORPORATE HISTORY

We are the parent  public  company of an  operating  subsidiary  named  HiEnergy
Microdevices,  Inc. The Company was incorporated  under the laws of the State of
Washington on March 22, 2000,  under the name SLW Enterprises  Inc. On April 30,
2002,  we  changed  our  name  to  HiEnergy  Technologies,  Inc.  following  our
acquisition of an approximately 92% ownership interest in HiEnergy Microdevices,
Inc. in a reverse take-over transaction. As a result of this transaction, former
stockholders  of  HiEnergy  Microdevices  came to own  approximately  65% of our
outstanding  equity and the five  directors of HiEnergy  Microdevices  comprised
five of our six  directors.  The  composition  of our  board  of  directors  has
subsequently  evolved due to resignations  and appointments to fill vacancies on
the board and currently  consists of five  directors as discussed in the section
entitled "Management."

On October 22,  2002,  we changed our  domicile  (state of  incorporation)  from
Washington to Delaware. Our name remains HiEnergy Technologies, Inc.

Our 92% owned subsidiary, HiEnergy Microdevices is a Delaware corporation formed
in 1995. It is the entity by which our technology has been developed. Dr. Bogdan
Maglich,  our  Chairman  of  the  Board,  Chief  Executive  Officer,  President,
Treasurer  and  Chief  Scientific  Officer,  founded  HiEnergy  Microdevices  to
commercialize  the  technology  he  invented  to  remotely  and  non-intrusively
decipher the chemical composition of substances.

Prior to the reverse  take-over  transaction,  SLW Enterprises'  initial efforts
focused on establishing a web-based nutritional supplement sales business.

                                INDUSTRY OVERVIEW

We believe our  technology  will have broad  applicability  within the substance
detection industry. The need for substance detection cuts across many spheres of
our economic and political  life.  Many  Americans  most  prominently  associate
substance  detection  with the  security  industry and more  precisely  with air
travel since September 11, 2001.

Detection  technology  is used to detect a wide range of  substances,  including
explosives,   biological  weapons  and  illegal  drugs.  We  believe  the  major
commercial  applications  for our  technology  are in areas  requiring  security
precautions,   including   airports,   ports   of   entry,   military/government
installations and other secured areas. In addition,  industrial  quality control
processing in certain  industries  requires  non-intrusive  sampling.  The table
below summarizes selected markets for detection technology.


                                                

                 ------------------------------------- ---------------------------------
                 Market Area                            Customer
                 ------------------------------------- ---------------------------------
                 Airport security screening             Transportation and Security
                                     Agency
                  ------------------------------------- ---------------------------------
                 Customs contraband detection           U.S. Customs
                   ------------------------------------- ---------------------------------
                 Biological weapons detection           Department of Defense
                  ------------------------------------- ---------------------------------
                 Landmine detection                     Department of Defense
                  ------------------------------------- ---------------------------------
                 Industrial quality control             Crude oil refiners, bulk food
                 processing                             processors, steel manufactures
                   ------------------------------------- ---------------------------------
                                                        Bureau of Alcohol, Tobacco,
                 Police and ATF Bomb squads             Firearms (ATF); Local Bomb
                 explosive detection                    Squads
                 ------------------------------------- ---------------------------------


We believe our core technology has applications in each of these markets. In the
aggregate we believe that the domestic demand for detection  technology  exceeds
$3 billion over the next several  years.  We cannot  predict the exact timing on
which the agencies and organizations  comprising these markets will purchase new
detection  systems.  International  markets  also exist in each of these  market
areas.

Detection  technologies  can be  broadly  divided  into  anomaly  detectors  and
confirmation  detectors.  Anomaly  detectors,  such as x-ray scanners,  identify
anomalies  that require  further  intrusive  inspection  to determine  whether a
threat is present. As a general proposition,  anomaly detectors will give a high
rate of false  positives that must be further  investigated  while  confirmation
detectors will conclusively  identify the chemistry of the target being scanned.

                                       24


Pattern  recognition  confirmation  detectors  qualitatively  recognize specific
chemical  substances  that the detector is programmed to identify.  In contrast,
stoichiometric  confirmation detectors produce a quantitative  identification of
chemical formulas without having to seek a match to a pre-programmed qualitative
pattern. Because stoichiometric detection produces an identification of chemical
formulas,  it is a  superior  technology  to  pattern  recognition  confirmation
detection,  which only  recognizes  specific  signal shapes that the detector is
programmed to identify.

The most commonly employed  detection  technology today is the x-ray, an anomaly
detector. Certain versions of the x-ray known as a CT x-ray can retrieve precise
three-dimensional  images of the  density  of  objects.  The x-ray can  identify
objects fitting a certain profile that require further  inspection  through some
confirmation  detection process.  But the x-ray is "chemically  blind", and thus
unable to identify the contents of a container without opening the container. In
airport security  screening,  for example,  the x-ray can roughly  determine the
target's density and if it is similar to that of a typical explosive.  There are
hundreds of common substances,  however,  that have a density similar to that of
explosives.  As many travelers experience daily at U.S. airports, once the x-ray
identifies an anomaly,  intrusive  inspection is required to determine whether a
security threat is present.

                               MARKET OPPORTUNITY

The events of  September  11, 2001 have  fundamentally  altered the way both the
public and governments view security.  In response to September 11,  governments
are looking to step up security not only in the air travel sector,  but across a
wide array of  activities.  The enhanced  security will demand either  increased
time and  expense  using  existing  technology  or the  adoption  of  innovative
technologies to improve security while minimizing the drag on economic activity.

Specific problems that exist with current technology include the following:

AIRPORT SECURITY SCREENING
- --------------------------

Congress  has  passed  legislation  requiring  that 100% of  checked  baggage be
screened for explosives by December 31, 2002,  although a committee of the House
of Representatives  recently voted to extend that deadline to December 31, 2003.
It is estimated that the Transportation and Security Administration will have to
purchase up to 900 new  Explosive  Detection  Systems  and 5800 trace  detection
systems to check this amount of baggage.  Existing technology,  such as Computed
Tomography (CT) machines,  cannot identify the contents of luggage,  as they are
chemically  blind.  Instead,  they look at the density of the  objects  inside a
container,  and ask the operator of the CT machine to decide  whether there is a
problem. This process results in a very high rate of false positives, it depends
solely upon the alertness  and training of the  operator,  it cannot see through
metal containers, and it cannot confirm the existence of explosives.

CUSTOMS SCREENING
- -----------------

The U.S.  Customs Agency has  identified the need to screen and check  packages,
shipping  containers,  and trucks entering all U.S. ports of entry. This task is
monumental  (approximately 5.7 million sea containers enter the U.S. each year),
and  requires  technology  that is quick,  non-intrusive,  and can  operate at a
distance.  Under the Container  Security  Initiative  of January 2002,  the U.S.
Customs has even begun  pre-inspection  of "high risk" cargo containers at three
major  points of origin.  Existing  technology  is limited in that it cannot see
well through  metal,  needs to be close to the  suspected  object (or inside the
container), and cannot confirm the identity of the unknown substance.

LANDMINE DETECTION
- -------------------

The  Department of Defense has the difficult  task of protecting  its own troops
and tanks from anti-personnel and anti-tank mines. Significant damage is done to
tanks,  soldiers,  and  civilians  by old and new mines  around the  world.  The
current technology to clear landmines that uses anomaly detectors, such as metal
detectors,  Ground  Penetrating  Radar and  infrared  imaging,  has  significant
drawbacks:  only one out of 800 anomalies turn out, after having been unearthed,
to be real mines; the rest of the anomalies are "clutter" that must nevertheless
be investigated as though they were live mines.  The result is that mines cannot
be checked  quickly,  and humans must place themselves at risk to verify that an
area of land is clear.  The United  Nations has estimated that it would cost $30
billion  and take  more than 150 years to clear  all  landmines  using  existing
technology.

                                       25


CONTAMINATION CONTROL
- ----------------------

With the advent of security for not only people,  but the actual  products  they
use,  there is a growing  market to make sure that  someone does not cause panic
and widespread terrorism by contamination. We believe that contamination control
of all kinds could ultimately be one of our most significant markets.  Currently
contamination  control  is  conducted  through  sampling,   with  targets  being
subjected to tests to determine whether specific  contaminants are present. This
approach  requires  the  destruction  of the target  (resulting  in an  economic
incentive to minimize  sample size), it may not identify  isolated  instances of
contamination,  and it may not detect a  contaminant  because the  contaminant's
identification was excluded from the testing regimen.

In each of these areas, as well as others, we believe the market will pay for an
innovative security approach that improves security while minimizing the drag on
economic activity. The need for explosive and biological identification is a key
factor in our  assessment  of the  market  opportunity  for our  technology.  We
believe the entire security and anti-terrorism market is a growing industry.

                       THE HIENERGY TECHNOLOGIES SOLUTION

We have developed unique detection  technology that remotely and non-intrusively
determines  the  chemical  formula of unknown  substances  in real time  (called
"stoichiometric"  detection).  Our  technology  is unique in that it can for the
first time:

o        Identify chemical compositions of unknown substances;
o        Operate remotely (i.e.: from a distance of millimeters to meters);
o        Operate through barriers (i.e.: through solid steel casing); and
o        Operate in real-time (i.e.: in a matter of seconds).

We  believe  our  technology  represents  a major  innovation  in the  field  of
detection  technology because it will allow us to develop detection systems that
can - without  needing to  pre-program  patterns to be  recognized - confirm the
presence of concealed explosives,  illegal drugs,  biological/chemical  weapons,
and   other   contraband.   Because   stoichiometric   detection   produces   an
identification  of chemical  formulas,  it is a superior  technology  to pattern
recognition  confirmation  detection,  which only recognizes  specific  chemical
formulas that the detector is programmed  to identify.  Confirmation  detectors,
which confirm the presence of specific  chemicals in a scanned target,  are as a
general rule superior to anomaly detectors, such as x-ray scanners, which merely
identify  objects  fitting a certain  profile that require  further  examination
through some confirmation  detection process (such as a time-consuming  search).
We believe our  stoichiometric  detection  technology  will provide  substantial
improvement  over the anomaly  detection-based  technology  that prevails today,
because  stoichiometric  detection will produce more accurate  detection results
while  simultaneously  reducing  the  high  rate of  false  positives  (and  the
accompanying time-consuming searches).

Over the last three years several successful  demonstrations have been conducted
which proved the technical concepts.

o             A Department of Defense funded  demonstration  which  demonstrated
              the chemical  detection of an explosive simulant through 3/4 of an
              inch of steel as well as 5 inches  of soil  from a  distance  of 3
              feet;
o             A  demonstration  under  a U.S.  Customs  Service  contract  which
              demonstrated the chemical  detection of cocaine simulant buried in
              rice; and
o             A demonstration  for the Defense Advanced Research Projects Agency
              that demonstrated the chemical fingerprinting of Anthrax simulant.

We are unaware of any prior  demonstrations in the history of analytic chemistry
where empirical chemical formulas have been stoichiometrically deciphered (a) on
a timely basis, (b) without sampling and (c) through barriers.
                                       26


We have developed our unique  technology  through  several years of research and
testing,  including work under research contracts sponsored by the Department of
Defense and the U.S. Customs Service,  as well as by research and testing at the
University  of  California,  Irvine.  Patent  applications  have been  filed for
certain proprietary components of the technology.

The  technology  uses the  physical law that the gamma  spectrum  emitted from a
collision  between a neutron  and an atom in the target has a unique  signature.
Combining  information  on the neutron's  direction of travel with its length of
travel  provides the position in space of the nucleus  impacted.  A  proprietary
processor  synthesizes  the gamma  spectrum  data and  outputs  both the precise
molecular  makeup (also known as  stoichiometry)  of the irradiated  specimen as
well as its  coordinates.  In  this  manner,  our  technology  performs  remote,
non-intrusive  deciphering of the chemical formulas of concealed  substances and
can "see through"  metals and other  materials.  Further,  it does this analysis
without the need of being in close  proximity  with the target for inspection or
chemical identification.

We believe our technology  will allow us to create  leading  products in several
market areas, including airport security screening, customs screening,  landmine
detection and contamination control.

AIRPORT SECURITY SCREENING
- --------------------------

X-ray detectors for airport security rely on anomaly detection, where a detector
signals that a potential  problem may exist.  The operator  must,  for each bag,
decide whether there is a potential problem,  and then use a secondary,  usually
intrusive,  means to actually  determine  whether  there is an  explosive.  This
system creates several problems,  including a very high rate of false positives,
and worse,  the  inability  to detect  explosives.  The system  depends upon the
judgment of recently federalized screeners,  the training and management of whom
has proven a major stumbling block to consistent,  alert security.  Our proposed
systems  will  be  dramatically   different.   They  should  improve  safety  by
automatically  displaying  the chemical  formula of the target through up to 3/4
inch thick steel and not relying upon operator  interpretation.  Our  technology
should  dramatically  lower  the rate of false  positives,  improving  speed and
efficiency and reducing air travel delays.

CUSTOMS SCREENING
- -----------------

The  U.S.  Customs  has  identified  the  need to  screen  ports  of  entry  for
contraband, weapons, and biological agents. Currently, less than five percent of
all shipping  containers are checked by any physical  screening method.  Senator
Charles Schumer has estimated that it could cost up to $5 billion to check every
shipping container and truck entering the United States.  Because our technology
has  demonstrated  that it can  perform  detection  through up to 3/4 inch thick
steel, it offers the potential for real time trans-metal deciphering of chemical
formulas.  Thus, shipping  containers could be checked for contraband,  weapons,
and explosives in real-time without having to open and unseal the containers. We
are not  aware of any  other  form of  detection  technology  that  can  perform
trans-metal stoichiometric detection.

LANDMINE DETECTION
- ------------------

Current technology used to clear landmines, such as Ground Penetrating Radar and
metal detectors,  has significant  drawbacks.  Existing technology is limited by
the need to penetrate soil, by the manufacture of non-metallic landmines, and by
its  inability  to  operate  from a distance  in real time.  Only one out of 800
anomalies turn out, after having been unearthed,  to be real mines;  the rest of
the anomalies are "clutter" that must  nevertheless  be  investigated  as though
they were live  mines.  The  result of these  drawbacks  is that land  cannot be
checked  quickly or  accurately,  and humans  must place  themselves  at risk to
verify that an area of land is clear.  Because our  technology can "see through"
soil and  containers,  and return a  quantitative  chemical  formula,  it should
enable field  personnel to quickly,  accurately,  and safely confirm whether the
anomaly is an explosives loaded landmine or clutter.

CONTAMINATION CONTROL
- ---------------------

We believe that our technology  will be able to  stoichiometrically  analyze the
contents of a given  liquid or solid and provide an  immediate  warning if there
are any chemicals or compounds  that are not supposed to be present.  We believe

                                       27


our  technology  will  be  a  significant  improvement  over  existing  sampling
procedures because of our technology's chemical-specific capabilities.  Although
we intend to begin  pursuing  this market area in the coming  fiscal  year,  the
development of this market area into a revenue-producing  segment is a long-term
project.

                                PROPOSED PRODUCTS

We are developing three versions of our technology:

o        SuperSenzor:  Fixed or van mounted,  generator-powered product that can
         locate a  concealed  substance  within the item being  scanned and will
         include imaging.

o        MiniSenzor:   A  portable   sensor  intended  to  accomplish  the  same
         objective,  but without imaging,  that will use a miniature accelerator
         that is expected to provide a substantial  speed  improvement  over the
         Microsenzor.

o        MicroSenzor:  Portable, battery-powered, lower-cost system, also
         without imaging.

We have assembled  bench-top  prototypes of the MicroSenzor and MiniSenzor,  and
are in the process of  creating a  bench-top  prototype  of the  SuperSenzor.  A
bench-top  prototype is an improvised  system,  designed for  laboratory use and
testing, which has not been assembled into an integrated unit.

We are using our existing  bench-top  prototypes to conduct  tests.  These tests
will determine performance  parameters,  e.g. detection rates and speed, for the
MicroSenzor and MiniSenzor.

Once  tests  using the  bench-top  prototypes  have been  completed,  we plan to
assemble and test commercial  prototypes.  A commercial prototype will integrate
and assemble all of the bench-top  prototype's  components into a fixed unit. We
plan to test our  commercial  prototypes  in  circumstances  that  simulate  the
environments  in which they will be used. This testing process will be a crucial
link to the delivery of market-ready  detection systems we seek to achieve.  The
results of ongoing tests may alter the  direction and focus of our  technology's
development program.

We have assembled a commercial prototype (beta version) of a MiniSenzor designed
for  interrogating  unexploded  ordnances,  and conducted tests in circumstances
that simulate the environment in which it would be used.

The  SuperSenzor,  for  which we are in the  process  of  creating  a  bench-top
prototype, has four key components:

     1.   The  "emitter" is a miniature  accelerator  that  produces a stream of
          fast neutrons and alpha particles.
     2.   The "receiver" is a detector of gamma rays generated by the target.
     3.   The  "gammalyzer"  is  a  fast  electronics   system  operating  on  a
          billionth-of-a-second  scale.  It detects and  analyzes the gamma rays
          and alpha particles to determine the target  substance's  location and
          separate  the  "signal"  (i.e.,  the  target  substance,  such  as  an
          explosive) from "noise" (i.e., clutter).
     4.   The  "controller"  is a computer and software for interface and signal
          coordination that displays the result of the analysis online.

None of these key components  require an increase in  performance  parameters to
make a commercial  prototype of the SuperSenzor,  although design  modifications
may be required to coordinate the components  into a fixed unit capable of being
built on an integrated  production  line. We must also assess the  durability of
these key  components  in an  environment  where they must  function  accurately
day-in and day-out, rather than occasionally in a lab experiment.

We  have  developed  relationships  with  some of the  manufacturers  of the key
components of our  technology,  such as AMETEK Ortec, a manufacturer of high-end
gamma ray  detectors,  and Thermo MF Physics,  a  manufacturer  of  accelerators
(neutron  generators).  We do not  presently  have supply  contracts  with these
manufacturers or any others.  Our equipment  purchases to date have not entailed
the volume levels that would make it advisable to put supply contracts in place.

The MicroSenzor is essentially a one-man  portable  version of the  SuperSenzor.
The  MicroSenzor  operates  from a short  range,  a few  inches  from the object
inspected.  It is 100 times slower than the SuperSenzor,  making it suitable for
more static  environments.  We believe that certain  prospective  customers will

                                       28


view its lower unit cost and relative  ease of transport  as  advantages.  These
prospective  customers would choose a MicroSenzor for security  applications and
industrial  applications  where  using a  SuperSenzor  would not be  feasible or
efficient.  The  MiniSenzor  that we are  developing is expected to perform in a
manner similar to the MicroSenzor, but with a substantial speed improvement.

The MicroSenzor has three key components:

1. The emitter is a neutron  source via  Americium  isotope  production.
2. The  receiver  is a  detector  of gamma  rays,  the same as that  used in the
SuperSenzor.
3. The controller computer software for interface and results display.

The MicroSenzor provides only chemical formulas as its result,  without imaging.
We have conducted  laboratory  tests of the  MicroSenzor for inspectors from the
Office of the Inspector General of the Federal Aviation  Administration,  and we
have  concluded  a series of tests of the  Minisenzor  (under a Phase I DOD SBIR
Grant) at the University of California, Irvine.

            MARKETING PLANS, SALES, GOVERNMENT GRANTS AND PRODUCTION

The market niche that we occupy,  within the broad  security and  anti-terrorism
industry,  is that of advanced detector technology.  This niche is characterized
by expensive,  technologically  advanced systems such as Computed Tomograhy (CT)
and  Quadrapole  Resonance (QR) systems for airline and customs  screening,  and
Ground Penetrating Radar (GPR) based systems for landmine detection.

Within this market niche, we believe our  stoichiometric  technology has several
competitive  advantages,  including its ability to determine the exact  chemical
formula  of  a  substance,  perform  trans-metal  deciphering,  operate  from  a
distance, and not rely on user interpretation.

GENERAL MARKETING PLANS
- -----------------------

We believe  our  technology  represents  a new  generation  of  improvements  in
security technology. As a result, we believe that a general education program is
necessary  to persuade  opinion  leaders  and the public of the  benefits of our
technology.  We must raise customer awareness,  implement a customer development
program, and create public pressure to demand adoption of our technology.

To increase customer awareness, we plan to gain an understanding of the specific
requirements  for target  customers and explain how our technology  will satisfy
their  requirements.  We  plan  to  explain  our  technology  through  technical
presentations,   on-site   demonstrations,   publishing  articles  in  technical
journals, speaking at technical conferences,  and creating opportunities to give
interviews and generate media attention.

We expect that our customer  development program will include developing a close
relationship with the appropriate  technical officers within a target customer's
organization.  We expect our program to include describing to potential customer
technical  personnel  how the  technology  can apply to their  applications  and
requirements.  We hope to provide  assistance in developing  specifications  and
statements  of work and budgets and to provide  additional  briefings  to higher
levels of management.

We  may  seek  to  cooperate  with  established  participants  in  the  security
marketplace  to market our  technology  through their  established  distribution
channels.  We plan to develop strategic  relationships with suppliers of current
security screening products. We believe that using these suppliers'  established
channels and customers could afford us quicker access to our targeted markets.

We plan to raise awareness of the unique  capabilities  of our technology  among
legislators,  non-technical  decision makers and the general public. Because our
technology is complex,  it will be very helpful to have a digital video (both on
CD and  cassette),  and  printed  promotional  materials,  that  can be  sent to
prospective customers, consultants, news reporters, and strategic partners. This
pre-packaged  promotional  material will be cost efficient because it could save
on travel and  presentation  costs - enabling us to send packets of  information
that concisely explain the complex  technology and show the demonstration  units
in operation at minimal cost.

                                       29


To  facilitate  international  sales,  we  expect  to  work  with a  network  of
representatives located in countries with identified  opportunities.  We plan to
select  these  representatives  based on their  track  record in  selling to the
target  customers  and to  compensate  them on a  commission  basis  tied to the
contract sales price. We have identified some of the prospective representatives
we would like to retain.

We  hope  to  combine  the  effects  of  technical  presentations  to  potential
customers,  news media  demonstrations  and public relations to create a "public
demand" for our technology.  Publishing articles in technical journals, speaking
at technical conferences and creating opportunities to give interviews will be a
longer-term  strategy to continue  the public  demand for and  awareness  of our
technology.

For the time being,  we will try to segregate the  deployment of our  technology
from the general public. We anticipate a possible adverse public reaction to the
concept of "neutron  bombardment." We anticipate the need for neutron  shielding
in  certain  applications,  such as  airports,  to  shield  personnel  from  our
anticipated levels of radiation  bombardment.  We have not determined the levels
of shielding that are required,  which may vary depending on the  regulations of
the states in which the system is installed.

We  believe  that any public  objections  can  ultimately  be  overcome  through
education.  Our  Chief  Scientific  Officer,  Dr.  Maglich,  believes  that  our
anticipated  level of neutron radiation dose will result in 10 to 100 times less
tissue  damage  than the level of x-ray  radiation  dose  needed  to  accomplish
security  screening.  Fast neutrons,  which are used in our  technology,  do not
produce  the same  radioactive  environment  as thermal  neutrons.  Despite  the
relative  safety of our technology,  we propose to use our technology  initially
only for screening  procedures  that are remote from the general public (such as
checked baggage) to avoid this adverse public reaction,  instead of proposing to
use our  technology  for  high  profile  procedures  (such as  carry-on  baggage
screening).  As public  knowledge  and awareness  increase,  we believe that the
broader array of uses for our technology will become available.

SPECIFIC MARKETING PLANS
- ------------------------

We  intend  to focus on three  markets  initially:  Airport  security  screening
(Transportation  Security  Administration),  landmine  detection  (Department of
Defense), and customs screening (US Customs). This initial list of customers may
be refined or altered as conditions  dictate.  A separate but potentially  large
segment  includes  industrial  users.  We will pursue each market using the same
core technology.

     o    Stoichiometric   Luggage  Screening  Systems:   We  believe  that  our
          SuperSenzor  technology  can  be  integrated  into  luggage  screening
          systems at passenger  airports  throughout the world to  significantly
          reduce false alarm rates and to identify a wider variety of substances
          than current anomaly detection scanning systems.  One configuration of
          the technology may be a system that will screen an entire luggage cart
          at a time on a confirmation detection basis, as opposed to the current
          systems  that  screen  only one bag at a time on an anomaly  detection
          basis.   Although   these  systems  will  be  more  expensive  than  a
          single-piece  luggage  screening  system,  we believe that  government
          agencies  may be willing to pay a higher  price  because of  increased
          volume and time efficiency. Other configurations of the technology may
          be  a  system  that  will  screen  individual  checked  baggage  on  a
          confirmation  detection basis, or a system that is used in tandem with
          existing  systems to enhance overall  detection rates and reduce false
          alarm  rates.  We  continue  to work  with  Isaac  Yeffet,  a  special
          consultant to the Company and a leading expert on airline security due
          to his years of service as director of security  operations for El Al,
          Israel's national airline. We believe that Mr. Yeffet will continue to
          be instrumental in  communicating  the advantages of our technology to
          government   officials   and  the  public.   Developing   a  strategic
          relationship with a current supplier of screening  products could also
          help us to penetrate the market more quickly.

     o    Confirmation Sensor for Demining:  We have identified  governments and
          organizations  dedicated to destroying  landmines throughout the world
          as candidates  for  purchasing  landmine  detection  systems.  Current
          landmine  detection  systems succeed at identifying only metal casings
          and tend to yield a very  high  false  alarm  rate.  In  contrast,  we
          believe our  SuperSenzor  will detect mines in both metal  casings and
          plastic  casings and reduce the false alarm rate. In August 2002,  our
          project to develop the SuperSenzor was  competitively  selected by the
          Department  of Defense Small  Business  Innovation  Research  ("SBIR")
          program to receive up to $780,000 in funding  over two years for Phase

                                       30


          II testing and development of an anti-tank  landmine detection system.
          On January 15, 2003,  the contract with the  Department of Defense was
          executed by the parties.  We have commenced work under year one of the
          contract,  valued at $415,000. The second year of the contract, valued
          at approximately $364,000, is under an option that can be exercised by
          the DOD at the end of the first year.

     o    Customs Screening  Systems:  We plan to position ourselves as a direct
          supplier  to  major  governmental  agencies  responsible  for  customs
          screening.  We have completed tests on behalf of the U.S. Customs, and
          believe we are well-positioned with the only stoichiometric technology
          that can scan sealed shipping containers for the chemical  composition
          of concealed contraband.

We intend to pursue other markets as well.  During this fiscal year,  which ends
April 30, 2003, we plan to devote resources to exploiting the following markets:

     o    Bio-Defense:  We have  identified  agencies such as the  Department of
          Defense, the U.S. Postal Service, Federal Bureau of Investigation, the
          National  Institutes of Health and their foreign equivalents that have
          responsibility  for detecting  biological warfare agents as candidates
          for our SuperSenzor technology.

     o    Bomb  Squad:  Because  police  departments  and the Bureau of Alcohol,
          Tobacco  and  Firearms  have no certain  method for  determining  if a
          suspicious  object  contains  explosives,  we  have  identified  these
          agencies as our market for the MicroSenzor or MiniSenzor technology.

     o    Industrial  Quality  Control:  We have  identified  a wide  variety of
          potential industrial applications for our SuperSenzor,  MiniSenzor and
          MicroSenzor technologies,  including detecting impurities in oil, gas,
          and gemstones,  and providing  qualitative  elemental  information for
          food products.

SALES AND GOVERNMENT GRANTS
- ---------------------------

We have not made any  product  sales to date.  Any future  sales will  depend on
negotiating  contracts with our targeted  customers and modifying our technology
to meet the  specifications  of our  targeted  customers.  Because our  targeted
customers are primarily  governmental agencies, we cannot predict the time frame
on which  they  may  obtain  approval  to enter  into  contracts  to adopt a new
generation of security  technology.  We also cannot  predict the extent to which
governmental  agencies  may  require a  commercial  prototype  specific to their
application  to be developed in advance of entering  into a contract to purchase
products  incorporating  our  technology.  We hope to ship product  based on our
technology within 24 months.

We have  several  government  contracts/grants  that  have been  awarded  or are
pending, including:

o         SBIR Phase I

          We have  completed  work on a Phase I SBIR  Contract  for  $70,000 for
          testing of our MiniSenzor technology for landmine detection.

o         SBIR Phase II

          In  August  2002,   our  project  to  develop  the   SuperSenzor   was
          competitively  selected by the  Department of Defense  Small  Business
          Innovation  Research  ("SBIR")  program to receive up to  $780,000  in
          funding  over two years for Phase II  testing  and  development  of an
          anti-tank  landmine  detection system. As of January 15, 2003, we have
          begun work under year one of the contract.

o         CalTIP

          We have  submitted a proposal for up to $250,000 in matching  funds to
          the California  Technology Investment  Partnership (CalTIP),  which is
          designated for marketing and markets development.  We were placed on a
          waiting list for possible  award of the CalTIP grant,  dependent  upon
          available  funding for the program.  Based on budget shortfalls in the
          State of California, we do not anticipate award of this grant.

                                       31



o         Navy

          We have  submitted a proposal for $200,000 for a feasibility  study on
          SuperSenzor's  ability to detect  Biological  and Chemical  weapons in
          sealed containers. This includes an option to build a prototype for an
          additional approximately $1.4 million.

o         Transportation Security Administration ("TSA")

          In November  2002 we  submitted a funding  application  to the TSA for
          $3.2   million,   which  would  be  matched  by  a   contribution   of
          approximately $1 million from us. The funding would be used to build a
          prototype SuperSenzor for the airline industry.

PRODUCTION
- ----------

Taking our technology  into  commercial  production  involves  refinement of our
bench-top  prototypes  into commercial  products.  The commercial unit must take
into  account  all  relevant  commercial  standards  for  durability,  usage and
shielding, as well as specific customer requirements for detection, and physical
unit packaging and installation.  We intend to conduct this work both internally
and with the assistance of outside partners.  This work will include  developing
commercial blueprints,  deciding upon final hardware configurations,  developing
testing  standards,  designing control units to manipulate targets or manipulate
the unit  itself  around the target,  and  integrating  shielding  requirements.
Funding  requirements  include  internal time as well as the cost of contracting
with outside firms. Where appropriate, we intend to ally ourselves with existing
participants in the security field to minimize our technology's time to market.

                                   COMPETITION

Our fast neutron  scanning is the only  technology  we know of that provides the
chemical formula for identification of the target substance. We are not aware of
any other functional stoichiometric confirmation detector in the world today. We
have not identified any such detector being sold in the various  markets we seek
to exploit. We are not aware of any other supplier of detection systems that are
intended  to  perform  remote,  non-intrusive  confirmation  deciphering  of the
chemical formulas of concealed substances.

From a market  perspective,  as opposed to a  technical  perspective,  there are
several other detection  technologies being offered within our market niche. The
following  is a  partial  list  of  companies  that  market  high-end  explosive
detection  and  cargo  screening  systems,   principally  for  airport  security
screening.  While none of these systems can confirm the identity of a substance,
they are  recognized  currently  as the only  systems  that can provide  anomaly
detection.



                                                                             
                 --------------------------------------- ------------------------- -------------------------
                 Company Name                            Products                  Comment
                  --------------------------------------- ------------------------- -------------------------
                 InVision Technologies                   CT Explosive detection    75% of Airports
                 --------------------------------------- ------------------------- -------------------------
                 L-3 Communications                      CT Explosive detection    25% of Airports
                 --------------------------------------- ------------------------- -------------------------
                 OSI Systems, Inc.                       Portable, vehicle,        Subcontractor to
                                                         Cargo X-Ray               InVision
                 --------------------------------------- ------------------------- -------------------------
                 PerkinElmer                             X-Ray baggage screening   Not CT certified
                 --------------------------------------- ------------------------- -------------------------
                 American Science & Engineering          Backscatter X-ray
                                                         Systems
                 --------------------------------------- ------------------------- -------------------------


Quantum  Magnetics,  recently  acquired by InVision,  has a pattern  recognition
confirmation  detector for  explosives  based on magnetic  pattern  recognition,
which is being tested for deployment in airport security screening.  To the best
of our  knowledge,  the  detector  cannot "see  through"  metal,  has no imaging
capability and must be within two inches of the explosive to recognize it.
                                       32


Our  competitors are established  companies with operating  histories.  They are
well financed and have many contacts and  connections in the industries in which
they operate.  We must  effectively  promote our technology in order to overcome
these  obstacles.  With  respect  to these  detection  systems,  we see the real
competition  as  being  the  challenge  of  educating  the  consumer  either  to
incorporate or to substitute our stoichiometric confirmation detector system for
the existing detection system.

In addition to the above companies which currently  operate X-ray based systems,
we have competitors that use gamma ray analysis,  although their technologies do
not have the same  capabilities as ours. We believe that these  competitors will
seek to compete with us in cargo screening and landmine  detection.  We have two
principal competitors whose technology is based on gamma ray analysis:

                 ------------------------ --------------------------
                 Company Name                 Products
                 ------------------------ ---------------------------
                 Ancore                       Pulsed Fast Neutron
                                              Analysis
                 ------------------------ ---------------------------
                 Thermo Gammametrics          Coal, Cement, Mineral
                                              Analysis systems
                 ------------------------ ---------------------------

As we understand its current  configuration,  Ancore's  system cannot  determine
chemical  formulas,  and it is heavy  (weighing up to 12 tons) and expensive ($8
million  per  system).  As  we  understand  its  current  configuration,  Thermo
Gammametrics's systems use thermal neutrons produced by radioactive Californium,
and they cannot detect oxygen or carbon, only metallic impurities.

Science Applications  International  Corporation currently sells systems to U.S.
Customs  that scan  trucks,  railroad  cars and sea  containers  using gamma ray
technology to generate images. Science Applications International  Corporation's
systems "see through" metal but do not return a chemical analysis.

In addition to these  companies  using gamma ray  analysis  techniques,  several
research groups exist that are pursuing gamma ray based technologies. We are not
aware of any that are nearing  commercial  production.  A partial  list of these
companies  includes the Special  Technologies Lab of the DOE, the National Labs,
and the Western Kentucky University consortium.

In  addition,  a company  named  Dynamics  Technology,  Inc.,  headquartered  in
Torrance,  California,  has developed a computer simulation of a technology that
it calls Associated  Particle Imaging  technology.  Dynamic  Technologies claims
that its  technology is a unique  imaging  technology  that offers  standoff 3-D
imaging and material identification through walls, metal barriers and structures
or containers. However, we believe that Dynamics Technology simulated technology
is based on a scintillation  detector of gamma rays that is  significantly  less
sensitive  than our  solid-state  gamma ray  detector  and that will not  return
specific chemical formulae in its result,  and therefore is not a stoichiometric
detector.  Dynamics  Technology  was a competitive  bidder for the Department of
Defense Small Business  Innovation  Research ("SBIR") program to receive funding
for testing and development of an anti-tank landmine detection system.

We will encounter barriers to entry in the advanced  technology security market.
We must obtain access to high-level  governmental decision makers.  Although our
technology  may  be  an   improvement   over  existing   technology,   political
considerations  and strong  lobbying by  competitors  must be overcome.  We must
conduct  a  vigorous  public  relations  and  marketing   campaign  to  convince
governmental decision makers of the important technical innovations that we have
made.  We must achieve a number of  certifications  in order to be successful in
the sales of our products,  including FAA (now TSA) certification of our systems
for use in airports,  DoD approval  for use in military  applications,  and U.S.
Customs  approval  for use at ports of entry.  Additionally,  we must be granted
certifications for use of high-energy neutrons in public settings.


                                       33


                              INTELLECTUAL PROPERTY

We have filed the  following six patent  applications  that are currently in the
prosecution process. We have filed a total of six patent applications in various
jurisdictions:

     o    United States  Patent  Office - "Method and  Apparatus for  Detecting,
          Locating and Analyzing  Chemical  Compounds Using  Subatomic  Particle
          Activation" (filed on February 20, 2001);
     o    United  States  Patent  Office - "Method  and  Apparatus  for  Neutron
          Microscopy with Stoichiometric Imaging" (filed on June 18, 2001);
     o    Patent   Cooperation  Treaty  -  "Method  and  Apparatus  for  Neutron
          Microscopy with Stoichiometric Imaging" (filed on June 18, 2002);
     o    Canada - "Method and Apparatus for  Detecting,  Locating and Analyzing
          Chemical  Compounds Using  Subatomic  Particle  Activation"  (filed on
          August 14, 2000);
     o    Japan - "Method and  Apparatus for  Detecting,  Locating and Analyzing
          Chemical  Compounds Using  Subatomic  Particle  Activation"  (filed on
          August 18, 2000); and
     o    Europe - "Method and Apparatus for  Detecting,  Locating and Analyzing
          Chemical  Compounds Using  Subatomic  Particle  Activation"  (filed on
          September 14, 2000).

To date, we have not received any notification that our technology infringes the
proprietary  rights of third  parties.  Third  parties  could  however make such
claims of infringement in the future. Any future claims that do occur may have a
material adverse affect on us and our prospects.

Prior to the reverse  take-over  transaction,  SLW Enterprises'  initial efforts
focused on establishing a web-based  nutritional  supplement sales business.  We
still own a license to pursue this business,  but we believe the financial needs
of our  detection  technology  business  and  the  uncertainty  surrounding  the
licensor's  ability to perform counsel against  allocating  resources to exploit
the license at the present  time.  From time to time we will assess the economic
viability  of this  line of  business  to  determine  whether  we will  allocate
resources to pursuing it.

                              GOVERNMENT REGULATION

Our  operations  are  subject to  compliance  with  regulatory  requirements  of
federal,   state  and  local  authorities.   While  compliance  with  applicable
regulations has not adversely  affected our operations in the past, there can be
no assurance  that we will  continue to be in  compliance  in the future or that
these  regulations  will not change.  Current costs of compliance  have not been
material to us, but we anticipate that they will be material as we commercialize
our  technology  into  products.  We expect to incur some  nonmaterial  costs in
connection with complying with environmental regulations related to our products
under development, but we are not aware of the exact amount of the costs at this
time.

Because our  technology and its  applications  are so new, we are not certain of
all of the potential  government  regulation that may affect us. We believe that
certain  applications  of our  technology  will require  approvals  from various
government  organizations.  Examples of  government  agencies  that may regulate
applications of our technology include the Federal Aviation  Administration (now
the Transportation Security Administration), the Department of Defense, the U.S.
Customs Service,  and the Food and Drug  Administration in the case of potential
quality assurance applications for food and drugs. We expect that our technology
will require various potential  environmental use approvals,  particularly as it
relates  to using fast  neutrons  in public  settings.  The  Nuclear  Regulatory
Commission  may also  regulate our use of fast  neutrons.  Where  regulation  is
coordinated  between federal,  state and local authorities,  we expect the state
and local  equivalents  of these  federal  agencies to regulate us as well.  The
approvals from government organizations may take longer and be more difficult to
obtain than expected.  There is no assurance that any governmental approval that
might be  required  will ever be  obtained,  which  could  affect our ability to
commercialize and sell our technology.

We plan to have government agencies as customers for the products we develop. At
the federal level, this will subject our contracting to the Federal  Acquisition


                                       34


Regulations,  a  comprehensive  set of  regulations  governing  how  vendors  do
business  with the  federal  government.  We also  apply for  grants,  which are
subject to regulation by the granting agencies.  Here again, where our customers
or grantors are state or local governments,  we will be subject to similar state
and local contracting and grant regulations.

                                    EMPLOYEES

As of February 21, 2003, we had 10 full-time  employees and 1 part-time employee
classified as follows: 4 full-time  executive  officers;  3 full-time  technical
personnel; and 3 full-time and 1 part-time administrative personnel. We also had
5 consultants as follows: 1 of the consultants assists with sales and marketing,
3 assist with technical projects, and 2 assist with administrative matters.

We believe that our ability to attract, hire, and retain qualified personnel now
and in the future is  important to our success.  While  sourcing and  recruiting
appropriate  technical  personnel is often difficult and competitive,  we expect
that our need to recruit additional  personnel in the future will not negatively
affect our operations.  We believe that our employee relations are good. None of
our employees are represented by a collective bargaining unit.

                            RESEARCH AND DEVELOPMENT

Our future  success  will  depend on our  research  and  development  efforts to
enhance our existing  technologies  and on development of  applications  for our
detection  technology.  For the fiscal  years ended April 30, 2002 and 2001,  we
spent  approximately  $558,000  and  $165,000,  respectively,  on  research  and
development of our technology.


                             DESCRIPTION OF PROPERTY

On September 30, 2002, we relocated our offices to 1601 Alton  Parkway,  Unit B,
Irvine,  California 92606. Our new offices consist of approximately 6,600 square
feet.  The lease term is three years,  with payments due at a monthly lease rate
of  $8,000.  The  facilities  are  close to all  necessary  services,  including
laboratories at the University of California,  Irvine,  which are currently used
for certain developmental work. We pay $1,000 per month to use a nuclear reactor
laboratory at the  University of  California,  Irvine for purposes of developing
and testing the  detectors.  The term of the contract to use the  laboratory  is
from June 1, 2002 to December 31, 2003. We do not  anticipate  that while we are
in the development stage we will require  significant  facilities over and above
those that are currently leased or available.


                                       35





                                LEGAL PROCEEDINGS

In  March,   2002,   Keith  Cowan,  a  former  CEO  and  President  of  HiEnergy
Microdevices,  filed a lawsuit against HiEnergy  Microdevices,  Dr. Maglich, and
Mr. Richard Alden in the Superior  Court of the State of  California,  County of
Orange, Central Justice Center. The plaintiff served as the CEO and President of
HiEnergy  Microdevices  from December 2001 through March 9, 2002.  The plaintiff
had an employment agreement with HiEnergy  Microdevices.  The Complaint contains
the  following  claims:  (A) failure to pay wages due in  violation of the Labor
Code  against  HiEnergy  Microdevices  and Dr.  Maglich;  (B) breach of contract
against  HiEnergy   Microdevices  and  Dr.  Maglich;  (C)  false  representation
regarding the kind and character of the work against all three  defendants;  and
(D) fraud  against  all three  defendants.  In the prayer for  relief,Mr.  Cowan
sought damages in the amount of $873,455, plus interest,  penalties,  attorney's
fees, and costs. The parties to the lawsuit  executed a settlement  agreement on
January 15, 2003. The settlement  agreement provides that HiEnergy  Technologies
will pay Mr. Cowan $50,000: $25,000 in the form of wages that will be subject to
payroll taxes and $25,000 in the form of a reimbursement for moving expenses and
legal fees. In addition,  Mr. Cowan received 80,000 shares of restricted  common
stock of HiEnergy  Technologies with  registration  rights providing that if the
80,000 shares are not sold through a registered  offering  before April 1, 2003,
then Mr. Cowan has the option of tendering  the shares to HiEnergy  Technologies
and  demanding  payment of  $125,000  held in escrow.  As of April 1, 2003,  the
shares were not registered and Mr. Cowan subsequently tendered the 80,000 shares
and received a payment of $125,000.

We  received a letter  dated  December 5, 2002,  from an  attorney  representing
Richard T. Eckhouse,  a consultant,  demanding  payment for accounting  services
allegedly  performed  by Mr.  Eckhouse  pursuant  to a  Letter  Agreement  dated
November 7, 2001,  between Mr.  Eckhouse  and  HiEnergy  Microdevices,  Inc. The
Letter Agreement  provides that Mr. Eckhouse was to be paid $350 per hour, which
was to be paid as follows: (i) one-third or $117 in cash; (ii) one-third or $117
paid by a  Promissory  Note  at 10%  annual  interest,  maturing  when  HiEnergy
Technologies  receives  government funding of $900,000 or an investment totaling
$300,000 or more; and (iii)  one-third or $117 paid by Class A (common stock) of
HiEnergy  Microdevices at $5.00 per share. The demand letter received by us does
not  specify  a  specific  amount  of  damages  but  states  that such amount is
"considerable".  No  lawsuit has been filed by Mr. Eckhouse as of April 1, 2003.

After reading news reports that  connected our reverse  acquisition  of HiEnergy
Microdevices with known stock manipulators,  our Board of Directors directed our
President to hire a team of independent investigators to investigate whether the
company or any of its officers and directors had engaged in any wrongdoing.  The
core  team  of  independent   investigators  consisted  of  two  former  federal
prosecutors, a former Assistant United States Attorney in the civil division who
has been in private practice since 1981 with experience in securities litigation
and regulatory and  investigative  proceedings,  and a former  supervisory agent
from the Federal Bureau of  Investigation.  The independent  investigators  have
reviewed   disclosures  we  have  made,   reviewed   other  publicly   available
information, and conducted a number of interviews, including interviews with the
person who had previously been involved in stock manipulation schemes and two of
our directors who know him. The independent  investigators  have completed their
investigation.  Except  as  discussed  in the next  paragraph,  the  independent
investigators have concluded the following:

     1.   The  independent  investigators  have not identified any evidence that
          our current executive management team engaged in any wrongdoing.

     2.   The  independent  investigators  have not  identified  any evidence of
          wrongdoing  following the April 2002 reverse merger of SLW Enterprises
          and HiEnergy  Microdevices that resulted in our public company parent,
          HiEnergy Technologies.

     3.   The independent  investigators  believe there is insufficient evidence
          to fully  conclude  that there was no  wrongdoing  by SLW  Enterprises
          prior to the reverse merger.

     4.   Our current officers and directors  responded  promptly and cooperated
          fully with the investigation.

                                       36


As mentioned in item 3, above,  the independent  investigators  believe there is
insufficient  evidence to fully  conclude  that there was no  wrongdoing  by SLW
Enterprises   prior  to  the  April  2002  reverse   merger.   The   independent
investigators  obtained  evidence  that some of our  stockholders  who purchased
significant  amounts of SLW Enterprises  shares prior to the reverse merger know
or have had business  dealings with the person who had previously  been involved
in  stock  manipulation  and  that  one  of  these  stockholders  was a  company
reportedly owned by his mother,  which disposed of its shares in April 2002 at a
profit believed to be between  $500,000 and $600,000.  Mr. Barry Alter, a person
who later served us as a director and for a short time as our interim President,
was  aware  of  these  purchases  of SLW  Enterprises  shares.  The  independent
investigators  believe the evidence is  inconclusive  whether the person who had
previously  been  involved  in stock  manipulation  had  control  over these SLW
Enterprises shares or whether,  if so, our former President and director had any
knowledge of such control.

Except as  described  above,  to the  knowledge  of our  executive  officers and
directors,  neither we nor our subsidiaries are party to any legal proceeding or
litigation and none of our property is the subject of a pending legal proceeding
and our  executive  officers  and  directors  know  of no  other  threatened  or
contemplated legal proceedings or litigation.


                                   MANAGEMENT

                        DIRECTORS AND EXECUTIVE OFFICERS

The directors and executive  officers of HiEnergy  Technologies  and their ages,
positions, business experience and education as of April 1, 2003 are as follows:




NAME                                AGE     POSITION
- --------------------------------- --------- -----------------------------------------------------
                                         
Dr. Bogdan C. Maglich                74     Chairman of the Board, Chief Executive Officer,
                                            President, Treasurer and Chief Scientific Officer
- --------------------------------- --------- -----------------------------------------------------
David R. Baker                       71     Director
- --------------------------------- --------- -----------------------------------------------------
Robert Drysdale                      57     Director
- --------------------------------- --------- -----------------------------------------------------
Bruce Del Mar                        89     Director
- --------------------------------- --------- -----------------------------------------------------
Harb S. Al Zuhair                    64     Director
- --------------------------------- --------- -----------------------------------------------------

Dr.  Bogdan  Maglich,  and  Mr.  Harb  Al  Zuhairwere  appointed to the board of
directors  on April 25, 2002. In February 2003, Mr. David Baker was appointed to
the board of directors. In March 2003, Mr. Robert Drysdale and Mr. Bruce Del Mar
were  appointed  to  the  board  of  directors.

All of the above named directors are divided into three classes of two directors
as follows:  Class I consists of David Baker, Robert Drysdale and Bruce Del Mar;
Class II  consists  of Harb Al  Zuhair;  and Class III  consists  of Dr.  Bogdan
Maglich.  The three  classes have  staggered  terms of one, two and three years,
respectively.  All directors hold office until their  respective  successors are
elected or until their earlier death,  resignation  or removal.  Each officer of
HiEnergy Technologies serves at the discretion of the board of directors.  There
are no family  relationships  between or among any of our directors or executive
officers.

The  following   information  with  respect  to  the  principal   occupation  or
employment,  other  affiliations  and business  experience  during the last five
years of our directors and executive  officers has been  furnished to us by each
director and executive officer.

DR. BOGDAN C. MAGLICH. As HiEnergy  Technologies'  Chairman and Chief Scientific
Officer,  Dr.  Maglich  has  primary  responsibility  for  technology  strategy,
technology  development  and technical  proposal  development.  Dr. Maglich is a
respected  scientist  in his field.  He received the White House  Citation  from
President  John F. Kennedy and was named an honorary  citizen in  Switzerland by
the President of the Swiss  Confederation  for his discovery of the omega meson.
In addition to his research  discoveries  and  inventions  in particle  physics,
instrumentation,  and  detection  devices,  Dr.  Maglich  has  played  a role in
reducing  weapons in areas such as  Yugoslavia  and Russia and working on safety
measures for Soviet  reactors in Europe.  Currently,  Dr. Maglich is involved in
the  development  and  testing of three  detectors  based on his  stoichiometric
technology.

Dr.  Maglich has served as a professor of physics at University of  Pennsylvania
and  has  also  worked  at  Rutgers  and at the  Joint  Faculty,  Princeton-Penn
                                       37


Accelerator Laboratory. Dr. Maglich also worked in various leadership capacities
on a variety of projects,  including the following: the CERN European Center for
High  Energy  (nuclear)  Physics  in  Geneva,  Switzerland;  the  U.S.  National
Laboratories,  the Air  Force  Weapons  Laboratory  (now  known as the Air Force
Phillips Laboratory); and the British-Swedish-American Consortium for the design
of the King  Abdulaziz  Energy  Research  Center in Saudi  Arabia.  Dr.  Maglich
received  a Ph.D.  in  high-energy  physics  and  nuclear  engineering  from the
Massachusetts  Institute of Technology (MIT), a Master of Science from Britain's
University  of  Liverpool,  and a Bachelor  of Science  from the  University  of
Belgrade.

DAVID R.  BAKER.  Mr.  Baker  has  been an  attorney  for  over 45 years  and is
currently  Of Counsel to the firm  Haskell  Slaughter  Young & Rediker,  LLC, of
Birmingham,  Alabama and New York City, and from October, 1993 a Retired Partner
of Jones,  Day,  Reavis & Pogue from its New York City office.  Prior to joining
Haskell  Slaughter  Young &  Rediker,  LLC Mr.  Baker  was a  partner  in Baker,
Johnston & Wilson LLP,  Birmingham and New York City,  from October 1998 and had
been a sole  practitioner in New York from February through  September 1998. Mr.
Baker is a graduate of Harvard Law School. He is a member of the Alabama and New
York State Bar Associations, serves on the Liaison Committee of the American Bar
Association to the Financial Accounting Standards Board and is the International
Bar Association's principal representative in New York to the United Nations. In
addition, he serves as Chairman of the New York Legislative Service.

ROBERT DRYSDALE. Mr. Drysdale is an experienced financial executive with over 30
years of experience in the financial markets. He currently serves as Senior Vice
President  and  Branch  Manager  of  Gilford  Securities  Incorporated,  a full-
service, national investment firm. Previously,  Mr. Drysdale served as President
and Chief Executive  Officer of PNC Securities Inc.,  Pittsburg,  PA, as well as
President of Tucker  Anthony Inc.,  New York, and First Vice President of Blyth,
Eastman,  Dillion,  New  York.  He is  the  former  Chairman  of  the  Municipal
Securities  Rulemaking  Board.  Mr. Drysdale holds a B.S. from the University of
Southern California.

BRUCE DEL MAR. Mr. Del Mar is a prominent  inventor and  entrepreneur  who holds
more than 35 patents for a diverse range of aerospace weapons training,  medical
instrumentation and compact disc products.  Among his many accomplishments,  Mr.
Del Mar was a major  inventor  of  airplane  pressure  cabin  systems as Head of
Special Projects for Douglas Aircraft.  He subsequently  formed his own company,
Del Mar  Engineering  Laboratories,  now Del Mar  Avionics  and Del Mar  Medical
Systems. Del Mar Avionics designs, develops,  manufactures and markets precision
load-positioning   systems,   multi-media  presentation  systems  and  aerospace
electronics.  Del  Mar  Medical  specializes  in  the  design,  manufacture  and
distribution  of Holter  monitoring  devices,  which  collect  ambulatory  heart
electrocardiograph  data. Mr. Del Mar holds a B.S.,  Mechanical and Aeronautical
Engineering, from the University of California, Berkeley.

HARB S. AL ZUHAIR.  Born on July 4, 1938,  Mr. Al Zuhair  received  his  primary
education  in  Beirut  and  obtained  a  degree  in civil  engineering  from the
Portsmouth  College  of  Technology,  U.K.  in  1961.  In 1971,  he  established
Electronics Equipment Marketing Co. as a division of SADCO, a company run by his
family.  Electronics  Equipment  Marketing  Co. is one of the leading  high-tech
companies  in  Saudi  Arabia.  Presently  Mr.  Al  Zuhair  wholly  owns  or  has
investments in a variety of businesses,  among them:  construction,  industrial,
banking,  mining, aviation and trading companies.  Mr. Al Zuhair is also serving
as  chairman,  member of the board of directors  and founding  member of various
companies in the Saudi Kingdom and abroad.

The following person is a key administrative employee of ours:

IOANA C. NICODIN. As HiEnergy Technologies' Corporate Secretary,  Ms. Nicodin is
responsible for maintaining the company's  corporate records as well as managing
investor  relations and public relations for the company.  Ms. Nicodin graduated
with a Bachelor of Arts from the University of California, Irvine. She worked in
public  relations  for  Brice  &  Associates,   Marketing  Communications,   and
thereafter  in  marketing  for  Solomon  Smith  Barney.  Ms.  Nicodin  served as
Assistant  Corporate  Secretary of HiEnergy  Technologies  from November of 2001
until March of 2003, when she was appointed HiEnergy's Corporate Secretary.  Ms.
Nicodin  is fluent in both  English  and  Romanian  and is a  proficient  French
speaker.

                                       38


                             EXECUTIVE COMPENSATION

                       COMPENSATION OF EXECUTIVE OFFICERS

The following table sets forth the  compensation  that we have paid to our Named
Executive  Officers for the three  fiscal  years ended April 30, 2002,  2001 and
2000,  respectively.  With the exception of Dr. Maglich,  no executive  officers
received  more than  $100,000 in annual  salary and bonus during the fiscal year
ended April 30, 2002. We do not currently have a long-term compensation plan and
do not grant any  long-term  compensation  to our executive  officers.  No other
compensation  was  granted  for the  periods  covered.  Mr.  Pascoe  assumed the
position of  President  and CEO in  September  2002 and  resigned as of March 7,
2003.



- -------------------------------------------------------------------------------------------------------------------

                           SUMMARY COMPENSATION TABLE
- -------------------------------------------------------------------------------------------------------------------

                           Annual Compensation                         Long-Term Compensation
                           --------------------------------------    -----------------------------
                                                              Awards                       Pay-Outs
                                                              -----------------------     ------------
                                            Other                        Securities                All
                                            Annual            Restricted Under-                    Other
Name and          Fiscal                    Compen-           Stock      lying            LTIP     Compen-
Principal         Year     Salary  Bonus    sation            Award(s)   Options/         Payouts  sation
Position          Ended    ($)     ($)       ($)               ($)       SARs (#)           ($)      ($)
- -------------------------------------------------------------------------------------------------------------------
                                                                              


BOGDAN            2002     $80,734  $50,000 $24,952           $196,148 2,482,011            -0-      -0-
MAGLICH           2001     $20,140  -0-     $26,666           $25,000     -0-               -0-      -0-
Chairman, Chief   2000     $11,430  -0-     $19,792           $41,300     -0-               -0-      -0-
Executive Officer,
President, Treasurer
and Chief Scientific
Officer (1)
- -------------------------------------------------------------------------------------------------------------------

BARRY             2002     -0-      -0-     -0-               -0-      -0-                  -0-      -0-
ALTER
Former CEO
and President
- -------------------------------------------------------------------------------------------------------------------

SUZANNE           2002     -0-      -0-     -0-               -0-      -0-                  -0-      -0-
WOOD              2001     -0-      -0-     -0-               -0-      -0-                  -0-      -0-
Former President
- -------------------------------------------------------------------------------------------------------------------


(1) Dr.  Maglich  served as Chairman  and Chief  Scientific  Officer of HiEnergy
Microdevices  during the three fiscal years covered.  He was appointed  Chairman
and Chief  Scientific  Officer of HiEnergy  Technologies  on April 25, 2002. Dr.
Maglich was  appointed  Chief  Executive  Officer,  President  and  Treasurer of
HiEnergy Technologies  effective as of March 2003. The Other Annual Compensation
amounts  paid  to Dr.  Maglich  consisted  of  the  following  personal  expense
reimbursements:

EXPENSE CATEGORY:               FISCAL YEAR ENDED 2002         FISCAL YEAR ENDED 2001       FISCAL YEAR ENDED 2000
- ----------------                ----------------------         ----------------------       ----------------------
Auto Lease                                $6,705                       $15,745                      $8,454
Auto Insurance                            $1,438                       $2,017                       $1,267
Auto Expenses (other)                     $500                         $471                         $150
Home Rent                                 $13,750                      $6,500                       $6,925
Medical Insurance                         $2,559                       $1,933                       $2,996
TOTAL                                     $31,657                      $26,666                      $19,792



Dr.  Maglich  also  received  compensation  in the form of shares of  restricted
common  stock of  HiEnergy  Microdevices  as  follows:  196,149  shares  with an
estimated value of $196,149 during the fiscal year ended April 30, 2002;  35,000
shares with an estimated value of $25,000 during the fiscal year ended April 30,

                                       39


2001;  and 51,500  shares with an estimated  value of $41,300  during the fiscal
year ended April 30,  2000.  These  shares were  subsequently  converted  by Dr.
Maglich into shares of HiEnergy  Technologies common stock through participation
in the voluntary  share  exchange  transaction  with HiEnergy  Technologies.  In
connection with the  renegotiation  of Dr. Maglich's  employment  agreement with
HiEnergy  Microdevices,  he  received a signing  bonus in the form of a $100,000
promissory  note subject to HiEnergy  Technologies  meeting  specific  financing
goals.  Dr.  Maglich  received  $50,000 of the  signing  bonus  upon  receipt by
HiEnergy Technologies of $1,000,000 raised through equity financing during April
2002. Since we have raised over $1,000,000  through private placement  offerings
that closed in October 2002, we paid him the remaining $50,000 in February 2003.

                        OPTION GRANTS IN LAST FISCAL YEAR

The following table sets forth information with respect to stock options granted
to each Named  Executive  Officer during our most recent fiscal year ended April
30, 2002. We have never granted any stock appreciation rights.



                                                                             
- -------------------------------------------------------------------------------------------------------------------
                          Number of        Percent of Total
                          Securities       Options/SARs           Exercise or Base
                          Underlying       Granted to             Price
                          Options/SARs     Employees in           ($/Share)
Name                      Granted          Fiscal Year                                  Expiration Date
- -------------------------------------------------------------------------------------------------------------------
BOGDAN                     2,482,011 (1)    100%              $0.134/share              November 30, 2008
MAGLICH
Chairman, Chief
Executive Officer, President,
Treasurer and Chief
Scientific Officer

(1) Option was granted on April 24, 2002 and was fully-vested and exercisable on
the date of grant.


                 AGGREGATED OPTION EXERCISES IN LAST FISCAL YEAR
                        AND FISCAL YEAR-END OPTION VALUES

The following  table sets forth  information  with respect to fiscal  year-ended
April 30, 2002 option  values.  No stock  options  were  exercised  by our Named
Executive Officers during the fiscal year ended April 30, 2002.



                                                                   Number of        Value of unexercised
                                                                   Unexercised      in-the-money
                                                                   options/SARs at  options/SARs at
                         Shares                                    FY-end (#)       FY-end ($)
                         acquired on      Value Realized           exercisable /    exercisable /
Name                     on exercise (#)       ($)                 unexercisable    unexercisable (1)

- --------------------------------------------------------------------------------------------------------------------
                                                                         
BOGDAN                          ----         ----                  2,482,011/0      $4,854,814/$0
MAGLICH
Chairman, Chief
Executive Officer, President
Treasurer and Chief
Scientific Officer
- --------------------------------------------------------------------------------------------------------------------

(1) The  value  of Dr.  Maglich's  options  has  been  calculated  based  on the
difference  between the closing price of our stock on the OTC Bulletin  Board(R)
on April 30, 2002 ($2.09 per share) and the exercise  price of the stock options
($0.134 per share).

                                       40



                            COMPENSATION OF DIRECTORS

To date, our directors have not been compensated for their service as directors.
We plan to  compensate  our  directors  with stock  options for their service as
directors.  All directors are reimbursed for any reasonable expenses incurred in
the course of fulfilling their duties as a director of HiEnergy Technologies.

Effective  September  25, 2002, we agreed to pay Barry Alter $5,000 per month in
connection with consulting  services he provides to HiEnergy  Technologies.  The
consulting  agreement  had a term of one  year.  Mr.  Alter was  reimbursed  for
reasonable expenses associated with performing  consulting services for HiEnergy
Technologies.  The  consulting  agreement was  terminated by the mutual  written
consent of both parties effective February 21, 2003.


                                 AUDIT COMMITTEE

The full board of directors  currently serves as the Audit Committee.  According
to  the  definition  used  by  Nasdaq  for  audit  committee  independence,  our
independent  audit  committee  members are Robert  Drysdale  and Harb Al Zuhair.
Bogdan C.  Maglich,  David  Baker and  Bruce  Del Mar are not  considered  to be
independent.  Dr.  Maglich is one of our  officers,  Mr. Baker has received fees
from us in  connection  with his work as a legal  consultant to us, and we lease
our office space from Del Mar Avionics,  of which Mr. Del Mar is President.  Our
audit committee has one qualified  financial  expert,  Robert Drysdale,  and one
attorney,   David  Baker.  As  stated  above,   Robert  Drysdale  is  considered
independent of management.

The Audit  Committee is governed by a written  charter,  a copy of which charter
was filed  with the  Securities  and  Exchange  Commission  as an exhibit to our
definitive proxy statement for our special meeting held on October 10, 2002. The
Audit Committee selects our independent auditors,  reviews the results and scope
of the audit and other services  provided by our independent  auditors,  reviews
our financial statements for each quarterly period and reviews and evaluates our
internal control functions.


         COMPENSATION COMMITTEE INTERLOCKS AND INSIDER PARTICIPATION IN
                             COMPENSATION DECISIONS

The Compensation  Committee currently consists of the entire board of directors.
Therefore,  Bogdan C. Maglich is an  executive  officer and also a member of the
Compensation  Committee.  Accordingly  Bogdan C. Maglich (as well as Tom Pascoe,
the former CEO, and Michal Levy, formerly Corporate Secretary),  participated in
deliberations concerning executive compensation.

No executive officer of HiEnergy  Technologies serves as a director or member of
the compensation committee of any other entity whose executive officers serve as
a director of HiEnergy Technologies.


                              EMPLOYMENT CONTRACTS

In March 2002, HiEnergy  Microdevices  entered into an employment agreement with
Dr. Maglich,  its Chairman and Chief Scientific  Officer.  On July 16, 2002, the
employment   agreement  was  assigned  by  HiEnergy   Microdevices  to  HiEnergy
Technologies  pursuant to an Assignment and Assumption Agreement approved by the
boards of  directors  of HiEnergy  Technologies  and  HiEnergy  Microdevices  at
meetings  held  on July 16, 2002 and executed by HiEnergy Microdevices, HiEnergy
Technologies  and  Dr.  Maglich.  At  our  October  10, 2002 annual meeting, our
stockholders  (excluding  Dr.  Maglich)  ratified  Dr.  Maglich's  employment
agreement.  The  employment agreement was amended in December 2002. The material
terms  of  the  employment  agreement  are  summarized  in  the footnotes to our
Consolidated  Financial  Statements,  Note  8,  pages  F-27  to  F-28  herein.

In  connection  with  his  hiring,  Mr.  Tom  Pascoe  entered into an employment
agreement with HiEnergy Technologies. Mr. Pascoe received stock options pursuant
to  his  employment  agreement.  As  of  the  date of his resignation, his stock
options  had vested as to 939,073 shares of our common stock. Mr. Pascoe's right
to exercise his stock options with respect to those vested shares will terminate
on  June  5,  2003.  His  stock options terminated with respect to all nonvested
shares  as  of  the  date  of  his  resignation.  The  exercise  price  to

                                       41


purchase an  underlying  share  under Mr.  Pascoe's  stock  options is $1.00 per
share.

In February 2002, HiEnergy  Microdevices  executed a letter employment agreement
with  Michal Levy, its Corporate Secretary and Vice President. Ms. Levy resigned
as  Corporate  Secretary  and Vice President in March 2003 at the request of the
Chairman  of the Board. On September 17, 2002, HiEnergy Technologies assumed the
employment agreement with Ms. Levy. The employment agreement had a one year term
commencing  on  February  24,  2002  and  provided that Ms. Levy would receive a
non-qualified  stock  option to purchase 89,410 shares of common stock at $0.157
per  share  vesting  immediately  and  having  a  term  of  5  years.

                 CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS

                     TRANSACTIONS WITH MANAGEMENT AND OTHERS

It is our current  policy that all  transactions  with officers,  directors,  5%
stockholders and their affiliates be entered into only if they are approved by a
majority  of the  disinterested  directors,  are on terms no less  favorable  to
HiEnergy  Technologies than could be obtained from unaffiliated  parties and are
reasonably expected to benefit HiEnergy Technologies.

LOANS FROM EXECUTIVE OFFICERS AND DIRECTORS
- -------------------------------------------

During the fiscal  years ended April 30,  2002 and 2001,  HiEnergy  Technologies
incurred  the  following  material notes payable-related parties and convertible
notes  payable-related  parties  to  current  and former officers and directors:

o        HiEnergy  Microdevices  had unsecured notes totaling $59,083 payable to
         Dr. Maglich for past due employment  compensation with interest payable
         at  6%  per  annum,  maturing in December 2002. During the nine months
         ended  January  31,  2003,  the  notes  were  paid  in  full.

o        HiEnergy  Technologies had an unsecured note totaling  $100,000 payable
         to  Dr.  Maglich  as  a  signing  bonus  pursuant  to  his  employment
         agreement.  The  amount  is non-interest-bearing, $50,000 payable upon
         receipt  of  $1,000,000  or  more from any source, and $50,000 payable
         upon  revenue  in excess of $500,000 or $1,000,000 of additional funds
         from  any  source.  During  the  nine  months  ended January 31, 2003,
         $50,000  was  paid to Dr. Maglich by HiEnergy Technologies. Subsequent
         to  January  31,  2003,  we paid the remaining $50,000 to Dr. Maglich.

o        During March,  2002,  Barry Alter, a former director and former officer
         of HiEnergy Technologies,  made a non-interest-bearing loan to HiEnergy
         Microdevices  of  $50,000.  During  the  nine months ended January 31,
         2003,  the  note  was  paid  in  full.

o        During March and April, 2002, Rheal Cote, a former director of HiEnergy
         Technologies,  made  several  non-interest-bearing  loans  to HiEnergy
         Microdevices  totaling  $150,000. During the nine months ended January
         31, 2003, the notes were paid in full. In consideration for paying the
         notes  late,  in May 2002, we issued to Mr. Cote a warrant to purchase
         150,000  shares of our common stock at an exercise price of $1.00 with
         a  three  year  term.

o        HiEnerggy Microdevices had an unsecured note payable to a former
         officer  for  $27,608  payable in February and March of 2002. The full
         amount  was  paid  in  January  2003.

o        HiEnerggy Microdevices had an unsecured note payable to a former
         officer  for  $150,000  payable  upon demand as of April 30, 2002. The
         full  amount  was  paid  in  January  2003.

o        HiEnergy  Microdevices  has a secured convertible note totaling $10,400
         payable  to  Edward Finch, a former director of HiEnergy Technologies,
         interest  payable  at  8% per annum, and due in July 2001. The note is
         secured  by the patent applications for Europe, Canada, and Japan. The
         holder  of  the  note  has  the  option  to  convert the principal and
         interest  into  shares of common stock. As of April 30, 2002, the note
         was  in  default.

o        HiEnergy  Microdevices  had a secured convertible note totaling  $5,000
         payable  to  Gregory  Gilbert,  a  former  director  of  HiEnergy
         Technologies,  with  interest payable at 8% per annum, and due in July
         2001. During the nine months ended January 31, 2003, the note was paid
         in  full.

                                       42


o        HiEnergy  Microdevices had an unsecured convertible note payable
         totaling $5,000 payable to Hamilton-Clarke, a corporation in which Mr.
         Gilbert is a stockholder, director and officer. During the nine months
         ended  January  31,  2003,  the  note  was  paid  in  full.

o        In July,  2002,  we issued  11,218  shares  of common  stock to Harb Al
         Zuhair, a director of HiEnergy Technologies,  valued at $1.00 per share
         to  retire  the  principal  and interest owing to Mr. Al Zuhair on two
         convertible  notes  payable  in  the  amounts  of  $5,780  and $5,438,
         respectively.  The  notes  are  considered  paid  in  full.

o        In July,  2002,  we issued  11,678  shares of common  stock to  Richard
         Alden, a director of HiEnergy  Technologies,  valued at $1.00 per share
         to retire  the  principal  and  interest  owing to Mr.  Alden on a note
         payable totaling $11,678. The note is considered paid in full. In July,
         2002,  we issued  15,000  shares of common stock to Rimar  Investments,
         Inc., a California corporation, valued at $1.00 per share to retire the
         principal  and  interest  owing to Rimar  Investments,  Inc.  on a note
         payable  totaling  $15,000.  The note is considered  paid in full.  Mr.
         Alden is one of three  stockholders and directors of Rimar Investments,
         Inc.

o        HiEnergy Microdevices had an unsecured note payable to a former officer
         for  $5,000 as of April 30, 2002. The note was paid in full during the
         nine  months  ended  January  31,  2003.

We are or have been a party to various  employment,  consulting and compensation
arrangements with related parties,  as more  particularly  described above under
the headings "Compensation of Executive Officers,"  "Compensation of Directors,"
and "Employment Contracts."

                         CERTAIN BUSINESS RELATIONSHIPS

Except with respect to the reverse take-over  transaction that occurred on April
25,  2002,  no director or nominee for director is or has been during the fiscal
year ended  April 30,  2002,  or the six  months  ended  October  31,  2002,  an
executive  officer or beneficial owner of more than 10% of any other entity that
has  engaged in a  transaction  with  HiEnergy  Technologies  in excess of 5% of
either the company's revenues or assets.

                           INDEBTEDNESS OF MANAGEMENT

There  are  no  persons  who  are  directors,  executive  officers  of  HiEnergy
Technologies,  nominees for election as a director,  immediate family members of
the  foregoing,  corporations  or  organizations  (in  which the  foregoing  are
executive  officers or  partners,  or 10% of the shares of which are directly or
beneficially owned by the foregoing),  trusts or estates (in which the foregoing
have a substantial  beneficial  interest or as to which the foregoing serve as a
trustee or in a similar capacity) that are indebted to HiEnergy  Technologies in
an amount in excess of $60,000.


                                       43






                    SECURITY OWNERSHIP OF CERTAIN BENEFICIAL
                              OWNERS AND MANAGEMENT

                                                                                           
- -------------------------------------------------------------------- ---------------------- ------------------
                                                                                               PERCENT OF
NAME OF BENEFICIAL OWNER                                               NUMBER OF SHARES        OUTSTANDING
- -------------------------------------------------------------------- ---------------------- ------------------
Dr. Bogdan C. Maglich, Chairman of the Board, Chief Executive           11,251,772 (1)           46.5%
Officer, President, Treasurer and Chief Scientific Officer
- -------------------------------------------------------------------- ---------------------- ------------------
Harb S. Al Zuhair, Director                                               828,422 (2)             3.4%
- -------------------------------------------------------------------- ---------------------- ------------------
Robert Drysdale, Director                                                      0                    *
- -------------------------------------------------------------------- ---------------------- ------------------
David R. Baker, Director                                                  462,967 (3)             1.9%
- -------------------------------------------------------------------- ---------------------- ------------------
Bruce Del Mar, Director                                                        0                    *
- -------------------------------------------------------------------- ---------------------- ------------------
ALL EXECUTIVE OFFICERS & DIRECTORS AS A GROUP (5 Persons)                12,543,161(4)           51.9%

- -------------------------------------------------------------------- ---------------------- ------------------


*  Less than 1%.

(1) Includes  2,270,708  shares owned directly by Dr. Maglich,  1,236,735 shares
owned by Advanced  Projects Group,  Inc., a Delaware  corporation,  of which Dr.
Maglich  is a  director,  officer  and  greater  than ten  percent  stockholder,
3,345,601 shares owned by Maglich Family Holdings, Inc., a Delaware corporation,
of which Dr.  Maglich  is a  director,  officer  and  greater  than ten  percent
stockholder,  and  1,500,000  shares owned by Maglich  Innovations  Fund Inc., a
Delaware corporation,  of which Dr. Maglich is sole director, officer and direct
or indirect stockholder. Dr. Maglich disclaims beneficial ownership of the stock
held by Maglich Family Holdings,  Inc. and Advanced  Projects Group, Inc. beyond
his pecuniary interest.  Also includes 2,898,728 shares of common stock issuable
upon the exercise of currently exercisable stock options.
(2) Includes  17,882  shares of common stock  issuable  upon the exchange of 800
shares of  HiEnergy  Microdevices  common  stock held by Mr. Al Zuhair.  The 800
shares of  HiEnergy  Microdevices  common  stock are  subject  to  payment  of a
promissory note in the amount of $3.50 per share, or a total of $2,800.
(3)  Includes 205,307 shares of common stock owned directly by Mr. Baker, 60,710
shares  of  common  stock  owned  by  BJW  Investments,  LLC, an Alabama limited
liability  company,  of which Mr. Baker is a member, 152,245 of the shares owned
by Advanced Projects Group, a Delaware corporation, attributable to Mr. Baker as
a  stockholder,  and  shares  of  HiEnergy  Microdevices  common  stock that are
exchangeable  into  44,705  shares  of  our  common  stock.
(4) The number of shares  beneficially  owned takes into account the details set
forth in the preceding footnotes.

The  number of  shares  of common  stock  outstanding  used in  calculating  the
percentages was 24,076,269,  the number of shares of common stock outstanding as
of January 13, 2003.  The beneficial  ownership for each listed person  includes
those shares of common stock underlying options held by such persons on the date
of this prospectus that are exercisable within 60 days.  Beneficial ownership is
determined  in  accordance  with  the  rules  of  the  Securities  and  Exchange
Commission  and  includes  voting  or  investment  power  with  respect  to  the
securities.

The amounts  reflected  above are based upon  information  provided to us and in
filings with the Securities and Exchange Commission. To our knowledge, the table
sets forth  information  about  beneficial  ownership  information  for (i) each
person known by us to beneficially own more than 5% of our outstanding shares of
common stock; (ii) each of our executive officers;  (iii) each of our directors;
and (iv) all of our executive officers and directors as a group.

Unless otherwise  indicated,  the address for those listed below is c/o HiEnergy
Technologies, Inc., 1601 Alton Parkway, Unit B, Irvine, California 92606. Except
as indicated by footnote, and subject to applicable community property laws, the
persons named in the table have sole voting and investment power with respect to
all shares of common stock shown as beneficially owned by them.

                                       44


                            SELLING SECURITY HOLDERS

As of April 18,  2003, a total of  24,174,605  shares of our common stock were
outstanding.  The  following  table  sets  forth  information  as of  that  date
regarding  the  beneficial  ownership  of  our  common  stock  both  before  and
immediately after the offering,  assuming each selling  stockholder sells all of
their shares listed in the table. The shares of common stock being offered under
this  prospectus may be offered for sale from time to time during the period the
registration statement of which this prospectus is a part remains effective,  by
or for the accounts of the selling security holders described below.






- -------------------------------------------------------------------------------------------------------------------
                                        SHARES BENEFICIALLY OWNED                       SHARES BENEFICIALLY OWNED
                                            PRIOR TO OFFERING                             AFTER THE OFFERING (1)
                                       ----------------------------                 -------------------------------
                                                                       SHARES BEING
NAME OF BENEFICIAL OWNER                    NUMBER       % OF CLASS       OFFERED         NUMBER      % OF CLASS
- -------------------------------------------------------------------------------------------------------------------
                                                                                        

Nathan Freund and Lila Freund               133,930(2)       *             133,930(2)        0            *
- -------------------------------------------------------------------------------------------------------------------
Robert A. Melnick                            80,359(3)       *              80,359(3)        0            *
- -------------------------------------------------------------------------------------------------------------------
Jacob Bar Lev and Zvia Bar Lev               66,968(4)       *              66,968(4)        0            *
- -------------------------------------------------------------------------------------------------------------------
Robert J. Neborsky, M.C., Inc.
     Combined Retirement Trust               66,968(5)       *              66,968(5)        0            *
- -------------------------------------------------------------------------------------------------------------------
David Wiener Revocable Trust - 96            40,180(6)       *              40,180(6)        0            *
- -------------------------------------------------------------------------------------------------------------------
James Enright                                33,442(7)       *              33,442(7)        0            *
- -------------------------------------------------------------------------------------------------------------------
Ioannis Korologos                            40,180(8)       *              40,180(8)        0            *
- -------------------------------------------------------------------------------------------------------------------
Ruth Arbel-Magid and Eliezer Magid           33,442(9)       *              33,442(9)        0            *
- -------------------------------------------------------------------------------------------------------------------
Richard Melnick                             311,247(10)      *             311,247(10)       0            *
- -------------------------------------------------------------------------------------------------------------------
Kris S. Pogoloff                             13,377(11)      *              13,377(11)       0            *
- -------------------------------------------------------------------------------------------------------------------
Mark W. Collins                              34,655(12)      *              34,655(12)       0            *
- -------------------------------------------------------------------------------------------------------------------
William I Schoenfeld and Rosalie G.
     Schoenfeld                              13,395(13)      *              13,395(13)       0            *
- -------------------------------------------------------------------------------------------------------------------
Morrie Lieb                                  13,377(14)      *              13,377(14)       0            *
- -------------------------------------------------------------------------------------------------------------------
Mark Capital LLC                             38,457(15)      *              38,457(15)       0            *
- -------------------------------------------------------------------------------------------------------------------
Andrew J. Maffey                             66,878(16)      *              66,878(16)       0            *
- -------------------------------------------------------------------------------------------------------------------
Karma Kapital LLC                           153,508(17)      *             153,508(17)       0            *
- -------------------------------------------------------------------------------------------------------------------
Global Medicine, Inc, MPPP                  133,751(18)      *             133,751(18)       0            *
- -------------------------------------------------------------------------------------------------------------------
Angeliki Frangou                             66,745(19)      *              66,745(19)       0            *
- -------------------------------------------------------------------------------------------------------------------
Jan H. Stahl & Cynthia M. Ruggero            13,352(20)      *              13,352(20)       0            *
- -------------------------------------------------------------------------------------------------------------------
1057111 Ontario Ltd.                         25,000(21)      *              25,000           0            *
- -------------------------------------------------------------------------------------------------------------------
William S. Gaskey                            25,000          *              25,000           0            *
- -------------------------------------------------------------------------------------------------------------------
Richard Bertea Separate Property Trust      100,000(22)      *             100,000           0            *
- -------------------------------------------------------------------------------------------------------------------
Don Brennan                                  25,000          *              25,000           0            *
- -------------------------------------------------------------------------------------------------------------------
Croft Investments Limited Partnership       100,000(23)      *             100,000           0            *
- -------------------------------------------------------------------------------------------------------------------
Robert S. Davimos                            25,000          *              25,000           0            *
- -------------------------------------------------------------------------------------------------------------------
Peter DiMatteo                               50,000          *              50,000           0            *
- -------------------------------------------------------------------------------------------------------------------
J.R. Fishman                                100,000          *             100,000           0            *
- -------------------------------------------------------------------------------------------------------------------
Fribourg Enterprises Inc.                   100,000(24)      *             100,000           0            *
- -------------------------------------------------------------------------------------------------------------------
Robert Galorenzo                             50,000          *              50,000           0            *
- -------------------------------------------------------------------------------------------------------------------
C. Boyden Gray                              270,877         1.2%            25,000        245,877        1.1%
- -------------------------------------------------------------------------------------------------------------------
Pam Gulla                                    50,000          *              50,000           0            *
- -------------------------------------------------------------------------------------------------------------------
The Ed W. Hennings Revocable Trust           25,000(25)      *              25,000           0            *
- -------------------------------------------------------------------------------------------------------------------
Brian Kane                                  300,000         1.3%           300,000           0            *
- -------------------------------------------------------------------------------------------------------------------


                                       45



- -------------------------------------------------------------------------------------------------------------------
                                        SHARES BENEFICIALLY OWNED                       SHARES BENEFICIALLY OWNED
                                            PRIOR TO OFFERING                             AFTER THE OFFERING (1)
                                       ----------------------------                 -------------------------------
                                                                       SHARES BEING
NAME OF BENEFICIAL OWNER                    NUMBER       % OF CLASS       OFFERED         NUMBER      % OF CLASS
- -------------------------------------------------------------------------------------------------------------------
David Kaplan                                200,000          *             200,000           0            *
- -------------------------------------------------------------------------------------------------------------------
SLR Limited                                 195,000(26)      *             195,000           0            *
- -------------------------------------------------------------------------------------------------------------------
Ajaib Limited                                 5,000(27)      *               5,000           0            *
- -------------------------------------------------------------------------------------------------------------------
Gion Limited                                 50,000(28)      *              50,000           0            *
- -------------------------------------------------------------------------------------------------------------------
Maraline International Ltd                  150,000(29)      *             150,000           0            *
- -------------------------------------------------------------------------------------------------------------------
Dean Rose                                    25,000          *              25,000           0            *
- -------------------------------------------------------------------------------------------------------------------
Vertigo Trading Inc.                        100,000(30)      *             100,000           0            *
- -------------------------------------------------------------------------------------------------------------------
Isaac Yeffet                                500,000(31)     2.2%         1,000,000(32)       0            *
- -------------------------------------------------------------------------------------------------------------------
Primoris Group Inc.                         400,000(33)     1.8%           400,000           0            *
- -------------------------------------------------------------------------------------------------------------------
H.C. Wainwright & Co., Inc.                  25,000(34)      *              25,000(34)       0            *
- -------------------------------------------------------------------------------------------------------------------
Wolfe Axelrod Weinberger                                                           35)
     Associates LLC                         250,000(35)     1.0%           250,000(          0            *
- -------------------------------------------------------------------------------------------------------------------
Vertical Ventures Investments, LLC          444,446(36)     1.9%           444,446(36)       0            *
- -------------------------------------------------------------------------------------------------------------------
North Bar Capital Inc.                       44,446(37)      *              44,446(37)       0            *
- -------------------------------------------------------------------------------------------------------------------
Michael Kirsh                                22,223(38)      *              22,223(38)       0            *
- -------------------------------------------------------------------------------------------------------------------
John Zanotti                                 22,223(39)      *              22,223(39)       0            *
- -------------------------------------------------------------------------------------------------------------------
Tomer Vardi                                  22,223(40)      *              22,223(40)       0            *
- -------------------------------------------------------------------------------------------------------------------
1530403 Ontario Inc.                        177,779(41)      *             177,779(41)       0            *
- -------------------------------------------------------------------------------------------------------------------
1513549 Ontario Ltd.                        133,200(42)      *             133,200(42)       0            *
- -------------------------------------------------------------------------------------------------------------------
Brian Gruson                                120,000(43)      *             120,000(43)       0            *
- -------------------------------------------------------------------------------------------------------------------
Starfield International S.A.                180,000(44)      *             180,000(44)       0            *
- -------------------------------------------------------------------------------------------------------------------
Perry Wolfman                               177,779(45)      *             177,779(45)       0            *
- -------------------------------------------------------------------------------------------------------------------
Nathan Alsheh                                36,000(46)      *              36,000(46)       0            *
- -------------------------------------------------------------------------------------------------------------------
Nardo Zaias, IRA-SEP                         18,000(47)      *              18,000(47)       0            *
- -------------------------------------------------------------------------------------------------------------------
Hilda & Manuel Zaiac                         12,000(48)      *              12,000(48)       0            *
- -------------------------------------------------------------------------------------------------------------------
Albert V. & Jennifer H. Skiba                22,223(49)      *              22,223(49)       0            *
- -------------------------------------------------------------------------------------------------------------------
William G. Salatich                           9,600(50)      *               9,600(50)       0            *
- -------------------------------------------------------------------------------------------------------------------

Daniel A. Haigh                              88,890(51)      *              88,890(51)       0            *
- -------------------------------------------------------------------------------------------------------------------

John S. Haigh & Janette T. Blainey           22,223(52)      *              22,223(52)       0            *
- -------------------------------------------------------------------------------------------------------------------

Jeff Berwick                                 44,446(53)      *              44,446(53)       0            *
- -------------------------------------------------------------------------------------------------------------------

Jeff Hermanson                               22,223(54)      *              22,223(54)       0            *
- -------------------------------------------------------------------------------------------------------------------
Jason T. Adelman                             73,909(55)      *              33,909      40,000 (57)       *
- -------------------------------------------------------------------------------------------------------------------
Sherbrooke Partners LLC                     186,000(56)      *             106,000(56)  80,000 (56)       *
- -------------------------------------------------------------------------------------------------------------------
Scott Weisman                                 7,770(57)      *               7,770(57)       0            *
- -------------------------------------------------------------------------------------------------------------------
Robert Nathan                                24,000(57)      *              24,000(57)       0            *
- -------------------------------------------------------------------------------------------------------------------
Steven Markovich                             10,000(57)      *               5,000(57)  5,000 (57)        *
- -------------------------------------------------------------------------------------------------------------------
Shaun Corrales                               40,000(57)      *              40,000(57)       0            *
- -------------------------------------------------------------------------------------------------------------------
Robert W. Bellano                            40,000(57)      *              40,000(57)       0            *
- -------------------------------------------------------------------------------------------------------------------
Dr. Bogdan C. Maglich                    11,251,772(58)     46.5%        1,000,000      10,251,772      42.4%
- -------------------------------------------------------------------------------------------------------------------
David Baker                                 462,967(59)      1.9%           44,705(60)     418,262       1.7%
- -------------------------------------------------------------------------------------------------------------------


* Less than 1.0%.

(1)        Assumes all shares being offered by all beneficial owners are sold.

                                       46


(2)        Includes  91,732  shares  underlying  shares of  Series A  Preferred,
           27,520  shares  underlying  warrants,  7,339 shares issued as a stock
           dividend  in advance on October  7,  2002,  and an  additional  7,339
           shares  that may be issued as a stock  dividend in advance on October
           7, 2003.

(3)        Includes  55,039  shares  underlying  shares of  Series A  Preferred,
           16,512 shares underlying  warrants and 4,404 shares issued as a stock
           dividend  in advance on October  7,  2002,  and an  additional  4,404
           shares  that may be issued as a stock  dividend in advance on October
           7, 2003.

(4)        Includes  45,867  shares  underlying  shares of  Series A  Preferred,
           13,761 shares underlying  warrants and 3,670 shares issued as a stock
           dividend  in advance on October  7,  2002,  and an  additional  3,670
           shares  that may be issued as a stock  dividend in advance on October
           7, 2003.

(5)        Includes  45,867  shares  underlying  shares of  Series A  Preferred,
           13,761 shares underlying  warrants and 3,670 shares issued as a stock
           dividend  in advance on October  7,  2002,  and an  additional  3,670
           shares  that may be issued as a stock  dividend in advance on October
           7,  2003.  Power to vote or dispose  of the  securities  beneficially
           owned by the Robert J. Neborsky, M.C., Inc. Combined Retirement Trust
           is held by Robert J. Neborsky as Trustee.

(6)        Includes 27,520 shares underlying shares of Series A Preferred, 8,256
           shares  underlying  warrants  and  2,202  shares  issued  as a  stock
           dividend  in advance on October  7,  2002,  and an  additional  2,202
           shares  that may be issued as a stock  dividend in advance on October
           7,  2003.  Power to vote or dispose  of the  securities  beneficially
           owned  by the  David  Wiener  Revocable  Trust - 96 is held by  David
           Wiener as Trustee.

(7)        Includes 22,904 shares underlying shares of Series A Preferred, 6,872
           shares  underlying  warrants  and  1,833  shares  issued  as a  stock
           dividend  in advance on October  7,  2002,  and an  additional  1,833
           shares  that may be issued as a stock  dividend in advance on October
           7, 2003.

(8)        Includes 27,520 shares underlying shares of Series A Preferred, 8,256
           shares  underlying  warrants  and  2,202  shares  issued  as a  stock
           dividend  in advance on October  7,  2002,  and an  additional  2,202
           shares  that may be issued as a stock  dividend in advance on October
           7, 2003.

(9)        Includes 22,904 shares underlying shares of Series A Preferred, 6,872
           shares  underlying  warrants  and  1,833  shares  issued  as a  stock
           dividend  in advance on October  7,  2002,  and an  additional  1,833
           shares  that may be issued as a stock  dividend in advance on October
           7, 2003.

(10)       Includes  137,414  shares  underlying  shares of Series A  Preferred,
           151,845  shares  underlying  warrants and 10,994  shares  issued as a
           stock  dividend  in advance on  October  7, 2002,  and an  additional
           10,994  shares  that may be issued as a stock  dividend in advance on
           October 7, 2003.

(11)       Includes 9,162 shares underlying shares of Series A Preferred,  2,749
           shares underlying  warrants and 733 shares issued as a stock dividend
           in advance on October 7, 2002,  and an additional 733 shares that may
           be issued as a stock dividend in advance on October 7, 2003.

(12)       Includes 23,736 shares underlying shares of Series A Preferred, 7,121
           shares  underlying  warrants  and  1,899  shares  issued  as a  stock
           dividend  in advance on October  7,  2002,  and an  additional  1,899
           shares  that may be issued as a stock  dividend in advance on October
           7, 2003.

(13)       Includes 9,174 shares of common stock, 2,753 shares underlying
           warrants and 734 shares issued as a stock dividend in advance on
           October 7, 2002.

(14)       Includes 9,162 shares of common stock, 2,749 shares underlying
           warrants and 733 shares issued as a stock dividend in advance on
           October 7, 2002.

                                       47


(15)       Includes 26,339 shares underlying shares of Series A Preferred, 7,902
           shares  underlying  warrants  and  2,108  shares  issued  as a  stock
           dividend  in advance on October  7,  2002,  and an  additional  2,108
           shares  that may be issued as a stock  dividend in advance on October
           7,  2003.  Power to vote or dispose  of the  securities  beneficially
           owned by Mark Capital LLC is held by Evan Levine as Managing Member.

(16)       Includes  45,806  shares  underlying  shares of  Series A  Preferred,
           13,742 shares underlying  warrants and 3,665 shares issued as a stock
           dividend  in advance on October  7,  2002,  and an  additional  3,665
           shares  that may be issued as a stock  dividend in advance on October
           7, 2003.

(17)       Includes  105,141  shares  underlying  shares of Series A  Preferred,
           31,543 shares underlying  warrants and 8,412 shares issued as a stock
           dividend  in advance on October  7,  2002,  and an  additional  8,412
           shares  that may be issued as a stock  dividend in advance on October
           7,  2003.  Power to vote or dispose  of the  securities  beneficially
           owned by Karma Kapital LLC is held by Satanay Koushbay an officer.

(18)       Includes  91,610  shares  underlying  shares of  Series A  Preferred,
           27,483 shares underlying  warrants and 7,329 shares issued as a stock
           dividend  in advance on October  7,  2002,  and an  additional  7,329
           shares  that may be issued as a stock  dividend in advance on October
           7,  2003.  Power to vote or dispose  of the  securities  beneficially
           owned by Global Medicine, Inc., MPPP is held by Eugene Seymour, M.D.,
           as Trustee.

(19)       Includes  45,714  shares  underlying  shares of  Series A  Preferred,
           13,715 shares underlying  warrants and 3,658 shares issued as a stock
           dividend  in advance on October  7,  2002,  and an  additional  3,658
           shares  that may be issued as a stock  dividend in advance on October
           7, 2003.

(20)       Includes 9,144 shares underlying shares of Series A Preferred,  2,744
           shares underlying  warrants and 732 shares issued as a stock dividend
           in advance on October 7, 2002,  and an additional 732 shares that may
           be issued as a stock dividend in advance on October 7, 2003.

(21)       Power to vote or dispose of the securities  beneficially  owned by
           1057111 Ontario Ltd. is held by Leonard P. Latchman as President.

(22)       Power to vote or  dispose  of the  securities  beneficially  owned by
           Richard Bertea  Separate  Property Trust is held by Richard Bertea as
           Trustee.

(23)       Power to vote or  dispose  of the  securities  beneficially  owned by
           Croft Investments  Limited Partnership is held by Milton H. Barbarosh
           as President.

(24)       Power to vote or  dispose  of the  securities  beneficially  owned by
           Fribourg  Enterprises Inc. is held by Cristina Venus Sasso de Hoos as
           President.

(25)       Power to vote or dispose of the securities  beneficially owned by The
           Ed W. Hennings Revocable Trust is held by Ed W. Hennings as Trustee.

(26)       Power to vote or dispose of the  securities  beneficially  owned by
           SLR Limited is held by Derek Ryan as a  director.

(27)       Power to vote or dispose of the  securities  beneficially  owned by
           Ajaib Limited is held by Derek Ryan as a director.

(28)       Power to vote or dispose of the securities  beneficially  owned by
           Gion Limited is held by Derek Ryan as a director.

(29)       Power to vote or  dispose  of the  securities  beneficially  owned by
           Maraline International Ltd. is held by Derek Ryan as a director.

                                       48


(30)       Power to vote or  dispose  of the  securities  beneficially  owned by
           Vertigo Trading Inc. is held by A.W. Boggs as President.

(31)       Represents 500,000 shares underlying stock options that have vested.

(32)       Represents 1,000,000 shares underlying stock options.

(33)       Represents  400,000  shares  underlying  warrants.  Power  to vote or
           dispose of the securities  beneficially  owned by Primoris Group Inc.
           is held by Joe Carusone as President.

(34)       Represents  25,000  shares  underlying  warrants.  Power  to  vote or
           dispose of the  securities  beneficially  owned by H.C.  Wainwright &
           Co., Inc. is held by Scott A. Weisman as President.

(35)       Represents  250,000  shares  underlying  warrants.  Power  to vote or
           dispose  of  the  securities  beneficially  owned  by  Wolfe  Axelrod
           Weinberger Associates LLC is held by Donald C. Weinberger as Managing
           Partner.

(36)       Includes 370,371 shares of common stock and 74,075 shares  underlying
           warrants.  Power to vote or  dispose of the  securities  beneficially
           owned  by  Vertical  Ventures  Investments,  LLC is  held  by  Joshua
           Silverman as a partner.

(37)       Includes  37,038  shares of common stock and 7,408 shares  underlying
           warrants.  Power to vote or  dispose of the  securities  beneficially
           owned  by  North  Bar  Capital  Inc.  is held by  Jared  Shaw as Vice
           President.

(38)       Includes 18,519 shares of common stock and 3,704 shares underlying
           warrants.

(39)       Includes 18,519 shares of common stock and 3,704 shares underlying
           warrants.

(40)       Includes 18,519 shares of common stock and 3,704 shares underlying
           warrants.

(41)       Includes 148,149 shares of common stock and 29,630 shares  underlying
           warrants.  Power to vote or  dispose of the  securities  beneficially
           owned  by  1530403  Ontario  Inc.  is  held  by  Julie  Eisenstat  as
           Secretary.

(42)       Includes 111,000 shares of common stock and 22,200 shares  underlying
           warrants.  Power to vote or  dispose of the  securities  beneficially
           owned by 1513549 Ontario Ltd. is held by Mark Silver as President.

(43)       Includes 100,000 shares of common stock and 20,000 shares underlying
           warrants.

(44)       Includes 150,000 shares of common stock and 30,000 shares  underlying
           warrants.  Power to vote or  dispose of the  securities  beneficially
           owned by Starfield International S.A. is held by Martin Christen as a
           director.

(45)       Includes  148,149  shares of  common  stock and  29,630  shares
           underlying warrants.

                                       49


(46) Includes  30,000  shares  of  common  stock  and  6,000  shares  underlying
     warrants.

(47) Includes  15,000  shares  of  common  stock  and  3,000  shares  underlying
     warrants.

(48) Includes  10,000  shares  of  common  stock  and  2,000  shares  underlying
     warrants.

(49) Includes  18,519  shares  of  common  stock  and  3,704  shares  underlying
     warrants.

(50) Includes 8,000 shares of common stock and 1,600 shares underlying warrants.

(51) Includes  74,075  shares  of  common  stock and  14,815  shares  underlying
     warrants.

(52) Includes  18,519  shares  of  common  stock  and  3,704  shares  underlying
     warrants.

(53) Includes  37,038  shares  of  common  stock  and  7,408  shares  underlying
     warrants.

(54) Includes  18,519  shares  of  common  stock  and  3,704  shares  underlying
     warrants.

(55) Includes  33,909  shares  of  common  stock and  40,000  shares  underlying
     warrants.

(56) Represents  shares  underlying  warrants.  Power to vote or  dispose of the
     securities beneficially owned by Sherbrooke Partners LLC is held by Matthew
     Balk.

(57) Represents shares underlying warrants.

(58) Includes  2,270,708 shares owned directly by Dr. Maglich,  1,236,735 shares
     owned by Advanced Projects Group,  Inc., a Delaware  corporation,  of which
     Dr.   Maglich  is  a  director,   officer  and  greater  than  ten  percent
     stockholder,  3,345,601  shares owned by Maglich Family  Holdings,  Inc., a
     Delaware  corporation,  of which Dr.  Maglich is a  director,  officer  and
     greater than ten percent stockholder, and 1,500,000 shares owned by Maglich
     Innovations Fund Inc., a Delaware corporation, of which Dr. Maglich is sole
     director, officer and direct or indirect stockholder. Dr. Maglich disclaims
     beneficial ownership of the stock held by Maglich Family Holdings, Inc. and
     Advanced Projects Group, Inc. beyond his pecuniary interest.  Also includes
     2,898,728  shares of common stock  issuable  upon the exercise of currently
     exercisable stock options.

(59) Includes 205,307 shares of common stock owned directly by Mr. Baker, 60,710
     shares  of  common  stock owned by BJW Investments, LLC, an Alabama limited
     liability  company  of  which  Mr. Baker is a member, 152,245 of the shares
     owned  by  Advanced  Projects  Group,  Inc.,  a  Delaware  corporation,
     attributable  to  Mr.  Baker  as  a  stockholder,  and  shares  of HiEnergy
     Microdevices  common  stock that are exchangeable into 44,705 shares of our
     common  stock.

(60) Represents  shares  of  our  common stock issuable in exchange for HiEnergy
     Microdevices  common  stock.

                                CHANGE IN CONTROL

There are no  arrangements  known to us, the  operation of which may result in a
change of control of HiEnergy Technologies.

                   RELATIONSHIPS WITH SELLING SECURITY HOLDERS

Bogdan C.  Maglich  is our  principal  stockholder,  Chairman,  Chief  Executive
Officer, Treasurer and Chief Scientific Officer. David Baker is a member of our
Board of Directors and has provided legal services to us.

The other selling security holders are included pursuant to registration  rights
under the respective agreements by which they acquired our securities.



                                       50





                              PLAN OF DISTRIBUTION

The shares of common  stock  being  offered by us under this  prospectus  may be
offered for sale,  from time to time, on any stock  exchange,  market or trading
facility on which the shares are traded or in private transactions.  The selling
security  holders  and  any of  their  donees,  pledgees,  assignees  and  other
successors-in-interest  may, from time to time,  sell any or all of their shares
of our common stock being offered under this  prospectus on any stock  exchange,
market  or  trading  facility  on which the  shares  are  traded  or in  private
transactions. These sales, which may include block transactions, may be at fixed
or negotiated  prices.  We and the selling  security  holders may use any one or
more of the following methods when selling shares:

o    ordinary brokerage transactions and transactions in which the broker-dealer
     solicits purchasers;

o    block trades in which the broker-dealer  will attempt to sell the shares as
     agent but may  position  and resell a portion of the block as  principal to
     facilitate the transaction;

o    purchases by a broker-dealer as principal and resales by the  broker-dealer
     for its own account;

o    an exchange  distribution  in accordance  with the rules of the  applicable
     exchange;

o    privately negotiated transactions;

o    short sales,  which are  contracts for the sale of shares of stock that the
     seller does not own, or certificates  for which are not within the seller's
     control,  so as to be  available  for  delivery  at the  time  when,  under
     applicable rules, delivery must be made;

o    transactions to cover short sales;

o    broker-dealers  may agree with us or the selling security holders to sell a
     specified number of shares at a stipulated price per share;

o    a combination of any of these methods of sale; or

o    any other method permitted by applicable law.

The sale price to the public may be:

o    the market price prevailing at the time of sale;

o    a price related to the prevailing market price;

o    at negotiated prices; or

o    a price the selling security holder determines from time to time.

We may also  sell  shares  under  Regulation  D under  the  Securities  Act,  if
available,  rather than under this prospectus. The selling shareholders may also
sell shares under Rule 144 under the Securities  Act, if available,  rather than
under this  prospectus.  Both we and the selling  security holders have the sole
and absolute  discretion  not to accept any  purchase  offer or make any sale of
shares  if we or they  deem  the  purchase  price  to be  unsatisfactory  at any
particular time.

The selling  security  holders  may also engage in short sales  against the box,
which are sales  where  the  seller  owns  enough  shares to cover the  borrowed
shares,  if necessary,  puts and calls and other  transactions  in securities of
HiEnergy Technologies or derivatives of HiEnergy Technologies securities and may
sell or deliver  shares in connection  with these trades.  The selling  security
holders may pledge their shares to their brokers under the margin  provisions of
customer agreements. If a selling security holder defaults on a margin loan, the
broker may, from time to time, offer and sell the pledged shares.


                                       51


Broker-dealers  engaged by us or the  selling  security  holders may arrange for
other  broker-dealers  to  participate  in  sales.  Broker-dealers  may  receive
commissions  or discounts  from us or the selling  security  holders (or, if any
broker-dealer acts as agent for the purchaser of shares,  from the purchaser) in
amounts to be  negotiated.  Neither we nor the selling  security  holders expect
these  commissions  and  discounts  to exceed what is  customary in the types of
transactions involved.

The selling security holders and any  broker-dealers or agents that are involved
in selling the shares may be deemed to be  "underwriters"  within the meaning of
the  Securities  Act  in  connection  with  these  sales.  In  that  event,  any
commissions  received  by these  broker-dealers  or agents and any profit on the
resale  of the  shares  purchased  by  them  may be  deemed  to be  underwriting
commissions or discounts under the Securities Act.

Alternatively,  we or the selling  security  holders may sell all or any part of
the  shares  offered in this  prospectus  through  an  underwriter.  We have not
entered into any agreement  with a prospective  underwriter  with respect to the
shares offered under this  prospectus,  and to our knowledge no selling security
holder has entered into any agreement with a prospective underwriter.  We cannot
assure you as to whether any such  agreement  will be entered  into. If we enter
into such an agreement or agreements, or if a selling security holder informs us
that it has entered into such an agreement or agreements,  the relevant  details
will be set forth in a supplement or revisions to this prospectus.

The selling security holders and any other persons  participating in the sale or
distribution  of the shares  offered  under this  prospectus  will be subject to
applicable  provisions of the Exchange Act and the rules and  regulations  under
that act, including  Regulation M. These provisions may restrict  activities of,
and limit the timing of purchases and sales of any of the shares by, the selling
security  holders or any other such person.  Furthermore,  under  Regulation  M,
persons   engaged  in  a  distribution   of  securities   are  prohibited   from
simultaneously  engaging in market making and other  activities  with respect to
those  securities for a specified  period of time prior to the  commencement  of
such distributions,  subject to specified exceptions or exemptions. All of these
limitations may affect the marketability of the shares.

This  prospectus  does  not  cover  the  sale or other  transfer  of  derivative
securities  held by the selling  security  holders or the  issuance of shares of
common stock to the holders of those  derivative  securities  upon conversion or
exercise of those derivative securities.  If a selling security holder transfers
its  derivative  securities  prior to conversion or exercise,  the transferee of
those  derivative  securities  may not sell the shares of common stock  issuable
upon conversion or exercise of those of derivative securities under the terms of
this  prospectus  unless we amend or  supplement  this  prospectus to cover such
sales.

For the  period a holder  holds our  derivative  securities,  the holder has the
opportunity  to  profit  from a rise in the  market  price of our  common  stock
without  assuming the risk of  ownership of the shares of common stock  issuable
upon conversion or exercise of those derivative  securities.  The terms on which
we could obtain  additional  capital during the period in which those derivative
securities  remain  outstanding  may be adversely  affected.  The holders of the
derivative  securities are most likely to voluntarily  convert or exercise those
derivative  securities when the conversion  price or exercise price is less than
the market price for our common stock.


                                       52


                            DESCRIPTION OF SECURITIES

Our authorized capital stock consists of 100,000,000 shares of common stock, par
value  $0.001  per  share,  and  20,000,000 shares of preferred stock, par value
$0.001  per  share.  Of the 20,000,000 authorized shares of preferred stock, 345
shares have been designated as Series A Convertible Preferred Stock, or Series A
Preferred, and the remaining 19,999,655 shares are undesignated. As of April 18,
2003,  we  had 24,174,605 shares of common stock outstanding and 95.82 shares of
Series  A  Preferred  outstanding. The following is a summary description of our
capital  stock.

                                  COMMON STOCK

The holders of  outstanding  shares of our common  stock are entitled to receive
dividends out of assets  legally  available at times and in amounts as the board
of directors may from time to time  determine,  subordinate  to any  preferences
that may be granted to the holders of preferred  stock.  Holders of common stock
are entitled to one vote per share on all matters on which the holders of common
stock are entitled to vote.

The common stock is not entitled to preemptive rights and may not be redeemed or
converted.  Upon our liquidation,  dissolution or winding up, the assets legally
available for  distribution to our stockholders are divided among the holders of
the common stock in  proportion  to the number of shares of common stock held by
each of them,  after payment of all of our debts and liabilities and fulfillment
of the rights of any  outstanding  class or series of  preferred  stock that has
priority  to  distributed  assets.  The rights of  holders  of common  stock are
subordinate to those of holders of any series of preferred stock.

Because the holders of shares of our common stock do not have cumulative  voting
rights, the holders of more than 50% of the outstanding  shares,  voting for the
election of directors,  can elect all of the directors to be elected, if they so
choose.  In such event,  the holders of the remaining shares will not be able to
elect any of the directors.

Under our  certificate  of  incorporation,  only the board of directors  has the
power to call a special meeting of the stockholders, which limits the ability of
stockholders  to effect a change in  control  of the  company  by  changing  the
composition of its board.

All of the issued and  outstanding  shares of common stock are duly  authorized,
validly issued,  fully paid, and  non-assessable.  To the extent that additional
shares of our common  stock are  issued,  the  relative  interests  of  existing
stockholders may be diluted.

                                 PREFERRED STOCK

Preferred  stock may be issued from time to time in one or more series,  and our
board of directors,  without  action by the holders of common stock,  may fix or
alter the voting rights, redemption provisions, dividend rights, dividend rates,
claims  to our  assets  superior  to  those  of  holders  of our  common  stock,
conversion rights and any other rights, preferences, privileges and restrictions
of any  wholly  unissued  series of  preferred  stock.  The board of  directors,
without  stockholder  approval,  can issue shares of preferred stock with rights
that  could  adversely  affect the rights of the  holders of common  stock.  The
issuance of shares of preferred stock could adversely affect the voting power of
the  holders  of  common  stock  and  could  have the  effect  of making it more
difficult  for a third party to acquire,  or could  discourage  or delay a third
party from acquiring, a majority of our outstanding common stock.

Preferred stock can be used as an anti-takeover  measure. The board of directors
has exclusive  discretion to issue  preferred  shares with rights that may trump
those of its common  stock.  The board of  directors  could use an  issuance  of
preferred stock with dilutive or voting  preferences to delay,  defer or prevent
common stockholders from initiating a change in control of the company or reduce
the rights of common stockholders to the net assets upon dissolution.  Preferred
stock issuances may also discourage takeover attempts that may offer premiums to
holders of the company's common stock.



                                       53


SERIES A CONVERTIBLE PREFERRED STOCK
- ------------------------------------

         LIQUIDATION PREFERENCE

In the event of the  liquidation,  dissolution  or winding up of the  affairs of
HiEnergy  Technologies,  after payment or provision for payment of the debts and
other liabilities of HiEnergy Technologies,  the holders of shares of the Series
A Preferred then outstanding  will be entitled to receive,  out of the assets of
HiEnergy  Technologies,  an amount  equal to  $10,000  per share of the Series A
Preferred plus any accrued and unpaid  dividends before any payment will be made
or any assets distributed to the holders of common stock or any other stock that
is junior to the Series A Preferred.  If the assets of HiEnergy Technologies are
insufficient to cover what is owed to the Series A Preferred  holders,  whatever
assets  exist are to be  distributed  on a pro rata basis  among the  holders of
Series A  Preferred.  No cash will be paid to holders of common stock unless the
holders of the  outstanding  shares of Series A Preferred have been paid in cash
the full amount due to them.

         DIVIDENDS

The holders of Series A Preferred are entitled to receive,  when and as declared
by the board of  directors,  dividends  at the rate of 8% of the price  paid for
each share  held,  or $800 per share in advance for each of the first two years.
The dividends  may be in cash or common  stock,  at the election of the board of
directors.  If shares of common stock are paid, the resale of the shares must be
registered by HiEnergy Technologies. As long as shares of the Series A Preferred
are outstanding,  HiEnergy  Technologies may not pay dividends to holders of its
common stock, unless all of the dividends owed to the Series A Preferred holders
have been paid.

         CLASS VOTING RIGHTS

The Series A  Preferred  has the  following  class  voting  rights.  Without the
affirmative  vote or consent of the holders of at least  three-fourths  (3/4) of
the  shares  of  the  Series  A  Preferred  outstanding  at the  time,  HiEnergy
Technologies shall not: (i) authorize,  create, issue or increase the authorized
or issued  amount of any class or series of stock  ranking prior to the Series A
Preferred,   with  respect  to  the   distribution  of  assets  on  liquidation,
dissolution  or winding up; (ii) amend,  alter or repeal the  provisions  of the
Series A Preferred,  whether by merger,  consolidation  or  otherwise,  so as to
adversely affect any right, preference,  privilege or voting power of the Series
A Preferred  Stock  (except for the creation  and issuance of another  series of
stock  junior  to the  Series A  Preferred);  (iii)  repurchase,  redeem  or pay
dividends on shares of HiEnergy  Technologies  common stock,  or any other stock
that is  junior  to the  Series A  Preferred;  (iv)  amend  the  certificate  of
incorporation or bylaws of HiEnergy  Technologies so as to affect materially and
adversely  any  right,  preference,  privilege  or voting  power of the Series A
Preferred  (except for the  creation  and  issuance  of another  series of stock
junior to or on parity  with the Series A  Preferred);  effect any  distribution
with  respect  to  stock  that is  junior  to the  Series A  Preferred;  or (vi)
reclassify HiEnergy Technologies' outstanding securities.

         GENERAL VOTING RIGHTS

Except as provided in the previous  section  regarding Class Voting Rights,  the
Series A Preferred will not have voting rights.  The common stock into which the
Series A Preferred is  convertible  will,  upon  issuance,  have all of the same
voting  rights  as  other  issued  and  outstanding  common  stock  of  HiEnergy
Technologies.

         VOLUNTARY CONVERSION

At any time on or after being issued shares of Series A Preferred, the holder of
such shares may, at the holder's option,  elect to convert all or any portion of
the shares into a number of shares of common  stock equal to $10,000  divided by
$1.15, the conversion price, or 8,695 shares of common stock per share of Series
A Preferred  Stock. The conversion price is subject to adjustment due to changes
in the number of  outstanding  shares of common  stock of HiEnergy  Technologies
from  stock  splits,   stock  dividends  or  distributions,   reclassifications,
exchanges or substitutions,  reorganization,  merger,  consolidation or sales of
assets.  If all  95.82  shares of Series A  Preferred  Stock  that were sold are
converted,  HiEnergy  Technologies  will issue 833,419 shares of common stock to
the holders of the shares of Series A Preferred.

                                       54


         MANDATORY CONVERSION

On October 7, 2004,  the shares of Series A Preferred not  previously  converted
will be  automatically  converted  into  common  stock  at the  conversion  rate
disclosed above.

         REDEMPTION OPTION UPON MAJOR TRANSACTION

A holder of Series A Preferred  shall have the right to require the  corporation
to redeem all or a portion of the  holder's  shares of Series A  Preferred  at a
price per share equal to $10,000 per share plus accrued but unpaid dividends and
liquidated  damages if any of the following  occurs:  (i) HiEnergy  Technologies
consolidates,  mergers or combines with another  entity,  except for a merger to
change the domicile of the  corporation  or where the  stockholders  of HiEnergy
Technologies continue to hold the voting power of the surviving entity necessary
to elect a majority of the members of the board of  directors  of the  surviving
entity;  (ii) the  sale or  transfer  of all or  substantially  all of  HiEnergy
Technologies'  assets; or (iii)  consummation of a purchase,  tender or exchange
offer made to the holders of more than 30% of the  outstanding  shares of common
stock.

         REDEMPTION OPTION UPON TRIGGERING EVENT

A holder of Series A Preferred  shall have the right to require the  corporation
to redeem all or a portion of the  holder's  shares of Series A  Preferred  at a
price per share equal to $10,000 per share plus accrued but unpaid dividends and
liquidated  damages if any of the following occurs: (i) the effectiveness of the
registration statement, filed to register the offer and sale of the common stock
underlying the Series A Preferred Stock, lapses for any reason or is unavailable
to the  holder of  Series A  Preferred  Stock  for sale of the  shares of common
stock,  unless the lapse or  unavailability  is due to factors solely within the
control of the holder of the Series A Preferred Stock;  (ii) the suspension from
listing  or the  failure of the  common  stock to be listed on the OTC  Bulletin
Board(R) for a period of five (5) consecutive days; (iii) HiEnergy Technologies'
notice to any holder of Series A Preferred Stock of its inability to comply with
proper  requests for  conversion of any Series A Preferred  Stock into shares of
common  stock;  (iv)  HiEnergy  Technologies'  failure to comply within ten (10)
business  days to a  notice  to  convert  received  from a  holder  of  Series A
Preferred  Stock;  or (v) HiEnergy  Technologies  breaches  any  representation,
warranty,  covenant  or other  term or  condition  of any  agreement,  document,
certificate or other instrument  delivered in connection with the transaction to
acquire shares of Series A Preferred Stock.

         SUNSET PROVISION

Upon  conversion  of all  shares of Series A  Preferred  Stock,  the  provisions
pertaining to the Series A Preferred Stock in the  certificate of  incorporation
shall be deemed completely performed and discharged.  HiEnergy Technologies will
be empowered to restate its certificate of  incorporation as though the Series A
Preferred Stock provisions had never existed.

         RESTRICTIONS UPON CONVERSION

At no time may a holder of shares of Series A Preferred  Stock convert shares of
the  Series A  Preferred  if the  number of shares of common  stock to be issued
pursuant to such conversion would exceed,  when aggregated with all other shares
of common  stock  owned by such  holder at such  time,  the  number of shares of
common stock which would result in such holder  owning more than 4.99% of all of
the common stock outstanding at such time; provided, however, that upon a holder
of Series A Preferred  providing the corporation with sixty-one (61) days notice
(the "Waiver Notice") that such holder would like to waive this restriction with
regard to any or all shares of common stock issuable upon conversion of Series A
Preferred,  this restriction shall be of no force or effect with regard to those
shares of Series A Preferred referenced in the Waiver Notice; provided, further,
that this provision  shall be of no further force or effect during the sixty-one
(61) days immediately preceding the Mandatory Conversion Date.

At no time may a holder of shares of Series A  Preferred  convert  shares of the
Series A Preferred if the number of shares of common stock to be issued pursuant
to such conversion would exceed, when aggregated with all other shares of common
stock  owned  by  such  holder  at  such  time,  would  result  in  such  holder

                                       55


beneficially  owning (as  determined  in  accordance  with Section  13(d) of the
Exchange  Act and the rules  thereunder)  in excess of 9.999% of the then issued
and  outstanding  shares of common  stock  outstanding  at such time;  provided,
however, that upon a holder of Series A Preferred providing the corporation with
a Waiver  Notice  that such  holder  would like to waive this  restriction  with
regard to any or all shares of common stock issuable upon conversion of Series A
Preferred,  this restriction shall be of no force or effect with regard to those
shares of Series A Preferred referenced in the Waiver Notice; provided, further,
that this provision  shall be of no further force or effect during the sixty-one
(61) days immediately preceding the Mandatory Conversion Date.

                          TRANSFER AGENT AND REGISTRAR

Signature  Stock Transfer is the transfer agent and registrar for our common and
preferred stock. Signature Stock Transfer's telephone number is (972) 612-4120.

                  CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS
                     ON ACCOUNTING AND FINANCIAL DISCLOSURE

The  dismissal  of Manning  Elliott,  Chartered  Accountants,  and the hiring of
Singer Lewak  Greenbaum & Goldstein LLP by the board of directors was previously
reported in a report on Form 8-K, as amended,  dated April 25, 2002 and filed on
May 10, 2002.

                      INTEREST OF NAMED EXPERTS AND COUNSEL

Neither Singer Lewak Greenbaum & Goldstein, LLP nor Yocca Patch & Yocca, LLP has
been  employed on a contingent  basis in  connection  with the  registration  or
offering of our common stock.

                                     EXPERTS

The consolidated financial statements of HiEnergy Technologies as of and for the
years  ended  April 30, 2002 and 2001  included  in this  prospectus  and in the
registration  statement of which this  prospectus is a part have been audited by
Singer  Lewak  Greenbaum  &  Goldstein,   LLP,   independent   certified  public
accountants,  to the extent and for the periods set forth in their report, which
report  contains  an  explanatory  paragraph  regarding  HiEnergy  Technologies'
ability to continue as a going concern and appears elsewhere in this prospectus,
and are  incorporated  in this prospectus in reliance upon the report given upon
the authority of Singer Lewak Greenbaum & Goldstein,  LLP as experts in auditing
and accounting.

                                  LEGAL MATTERS

The counsel issuing the opinion on the validity of the shares, which is attached
to the registration  statement, is Yocca Patch & Yocca, LLP. The firm has agreed
to receive its fees for  rendering  such opinion and all its work in the form of
our promissory note due September 15, 2003,  bearing interest at the rate of ten
percent (10%) per annum, and that is convertible at the firm's election into our
common stock, at a conversion price of $1.00 per share of common stock.



                                       56





WHERE YOU CAN FIND MORE INFORMATION

We have  filed  with the  Securities  and  Exchange  Commission  a  registration
statement on Form SB-2 under the Securities  Act, and the rules and  regulations
promulgated  under the Securities  Act, with respect to the common stock offered
under  this  prospectus.  This  prospectus,  which  constitutes  a  part  of the
registration statement, does not contain all of the information contained in the
registration  statement  and the  exhibits  and  schedules  to the  registration
statement.  While material elements of the contracts and documents referenced in
this prospectus are contained in this prospectus,  statements  contained in this
prospectus as to the contents of any contract or other document  referred to are
not  necessarily  complete,  and in each instance  reference is made to the full
text of the  contract  or other  document  which is filed as an  exhibit  to the
registration  statement.  For  further  information  with  respect to us and the
common  stock  offered  under  this   prospectus,   reference  is  made  to  the
registration statement and its exhibits and schedules.

We are subject to the informational  requirements of the Securities Exchange Act
of 1934 and in accordance  therewith file annual,  quarterly and current reports
and other information with the Securities and Exchange Commission. Such filings,
including  the  registration  statement and its exhibits and  schedules,  may be
inspected  without  charge  at  the  Public  Reference  Room  maintained  by the
Securities and Exchange Commission at 450 Fifth Street, N.W.,  Washington,  D.C.
20549. Copies of such documents may be obtained from the Securities and Exchange
Commission  upon the payment of the charges  prescribed  by the  Securities  and
Exchange  Commission.  The public may obtain information on the operation of the
Public  Reference  Room by calling the  Securities  and Exchange  Commission  at
1-800-SEC-0330.

The  Securities  and  Exchange  Commission  maintains  an Internet  website that
contains  reports,  proxy  and  information  statements  and  other  information
regarding  issuers that file  electronically  with the  Securities  and Exchange
Commission.   The  Securities  and  Exchange  Commission's  website  address  is
http://www.sec.gov.  Our  website  address  is  http://www.hienergyinc.com.  You
should not consider the  information on our website either to be a part of or to
be incorporated by reference into this prospectus or the registration  statement
that includes it.

All trademarks or trade names referred to in this prospectus are the property of
their respective owners.

                                       57




                      [THIS PAGE INTENTIONALLY LEFT BLANK.]







                                               FINANCIAL STATEMENTS

                                    INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

                                                                                          PAGES
                                                                                         -------

                                                                                   

Independent Auditor's Report                                                              F-2

Consolidated balance sheets as of April 30, 2002
     and January 31, 2003 (unaudited)                                                     F-3 to F-4

Consolidated  statements  of  operations  for the years ended April 30, 2002 and
     2001 (audited), for the nine months
     ended January 31, 2003 and 2002 (unaudited),  and for the period                     F-5 to F-6
     from August 21, 1995 (inception) to January 31, 2003 (unaudited)

Consolidated  statements of shareholders'  equity for the period from August 21,
     1995 (inception) to January 31, 2003 (unaudited)                                     F-7 to F-11

Consolidated  statements  of cash flows for the years  ended  April 30, 2002 and
     2001 (audited), for the nine
     months ended  January 31, 2003 and 2002  (unaudited),  and for                       F-12 to F-15
     the period from August 21, 1995 (inception) to January 31, 2003 (unaudited)

Notes to the consolidated financial statements April 30, 2002                             F-16 to F-41
    and January 31, 2003 (unaudited)




                                      F-1



                                           INDEPENDENT AUDITOR'S REPORT

Board of Directors and Shareholders
HiEnergy Technologies, Inc.
(formerly SLW Enterprises, Inc.)
and subsidiaries

We  have  audited  the  accompanying  consolidated  balance  sheet  of  HiEnergy
Technologies,   Inc.   (formerly  SLW   Enterprises,   Inc.)  and   subsidiaries
(development stage companies) as of April 30, 2002, and the related consolidated
statements of operations,  shareholders'  equity, and cash flows for each of the
two years in the period  ended  April 30,  2002,  and the period from August 21,
1995  (inception)  to  April  30,  2002.  These  financial  statements  are  the
responsibility of the Company's management.  Our responsibility is to express an
opinion on these financial statements based on our audits.

We conducted our audits in accordance with auditing standards generally accepted
in the  United  States of  America.  Those  standards  require  that we plan and
perform the audit to obtain  reasonable  assurance  about  whether the financial
statements are free of material misstatement.  An audit includes examining, on a
test basis,  evidence  supporting  the amounts and  disclosures in the financial
statements.  An audit also includes assessing the accounting principles used and
significant  estimates  made by  management,  as well as evaluating  the overall
financial  statement  presentation.   We  believe  that  our  audits  provide  a
reasonable basis for our opinion.

In our opinion, the consolidated  financial statements referred to above present
fairly,  in  all  material   respects,   the  financial   position  of  HiEnergy
Technologies, Inc. (formerly SLW Enterprises, Inc.) and subsidiaries as of April
30, 2002,  and the results of their  operations and their cash flows for each of
the two years in the period ended April 30, 2002, and the period from August 21,
1995  (inception)  to April 30, 2002 in conformity  with  accounting  principles
generally accepted in the United States of America.

The  accompanying  financial  statements  have been  prepared  assuming that the
Company  will  continue  as a  going  concern.  As  discussed  in  Note 2 to the
financial statements, during the year ended April 30, 2002, the Company incurred
a net loss of  $1,389,530,  and it had negative  cash flows from  operations  of
$652,585. In addition,  the Company had an accumulated deficit of $2,724,564 and
was in the development stage as of April 30, 2002. These factors,  among others,
as discussed in Note 2 to the  financial  statements,  raise  substantial  doubt
about the Company's ability to continue as a going concern.  Management's  plans
in  regard  to  these  matters  are  also  described  in Note 2.  The  financial
statements do not include any adjustments  that might result from the outcome of
this uncertainty.



/s/ SINGER LEWAK GREENBAUM & GOLDSTEIN LLP

Los Angeles, California
June 5, 2002


                                      F-2






                                                                                        HIENERGY TECHNOLOGIES, INC.
                                                                                   (FORMERLY SLW ENTERPRISES, INC.)
                                                                                                   AND SUBSIDIARIES
                                                                                      (DEVELOPMENT STAGE COMPANIES)
                                                                                        CONSOLIDATED BALANCE SHEETS
                                                                    APRIL 30, 2002 AND JANUARY 31, 2003 (UNAUDITED)

- -------------------------------------------------------------------------------------------------------------------

                                                      ASSETS

                                                                                  January 31,         April 30,
                                                                                      2003               2002
                                                                                ---------------    ----------------
                                                                                 (unaudited)
                                                                                                

CURRENT ASSETS
     Cash and cash equivalents                                                  $       755,833    $      1,078,136
     Accounts receivable                                                                      -              29,166
     Other current assets                                                               883,041               7,500
                                                                                ---------------    -----------------

         Total current assets                                                         1,638,874           1,114,802

PROPERTY AND EQUIPMENT, net                                                             719,120             114,568
                                                                                ---------------    ----------------

TOTAL ASSETS                                                                    $     2,357,994    $      1,229,370
                                                                                ================   ================







   The accompanying notes are an integral part of these financial statements.



                                      F-3




                                                                                        HIENERGY TECHNOLOGIES, INC.
                                                                                   (FORMERLY SLW ENTERPRISES, INC.)
                                                                                                   AND SUBSIDIARIES
                                                                                      (DEVELOPMENT STAGE COMPANIES)
                                                                                        CONSOLIDATED BALANCE SHEETS
                                                                    APRIL 30, 2002 AND JANUARY 31, 2003 (UNAUDITED)

- -------------------------------------------------------------------------------------------------------------------


                                  LIABILITIES AND SHAREHOLDERS' EQUITY (DEFICIT)

                                                                                  January 31,         April 30,
                                                                                      2003               2002
                                                                                ---------------    ----------------
                                                                                 (unaudited)
                                                                                            

CURRENT LIABILITIES
     Accounts payable                                                           $       469,945    $        209,895
     Accrued expenses                                                                     6,400             151,567
     Accrued payroll and payroll taxes                                                  429,034             350,000
     Accrued interest                                                                    32,973              29,767
     Notes payable - related parties                                                    135,000             621,691
     Convertible notes payable - related parties                                         10,400              35,400
                                                                                ---------------    -----------------

         Total current liabilities                                                    1,083,752           1,398,320
                                                                                ---------------    -----------------

MINORITY INTEREST IN SUBSIDIARY                                                          18,923              18,923
                                                                                ---------------    -----------------

COMMITMENTS AND CONTINGENCIES

CONVERTIBLE, REDEEMABLE PREFERRED STOCK
     Series A convertible, redeemable preferred stock
         8% dividends, voting rights, liquidation preference
         $10,000 per share, 345 shares authorized
         96 (unaudited) and 0 shares issued and outstanding                                   1                   -
     Additional paid-in capital                                                         783,152                   -
                                                                                ---------------    ----------------

              Total convertible, redeemable preferred stock                             783,153                   -
                                                                                ---------------    ----------------

SHAREHOLDERS' EQUITY (DEFICIT)
     Preferred stock, $0.001 par value
         20,000,000 shares authorized
         0 (unaudited) and 0 issued and outstanding                                           -                   -
     Common stock, $0.001 par value
         100,000,000 shares authorized
         24,174,605 (unaudited) and 22,075,200 shares issued
         and outstanding                                                                 24,174              22,075
     Additional paid-in capital                                                      10,781,037           2,514,616
     Committed common stock, 51,348 (unaudited) and 0 outstanding                        20,298                   -
     Deferred compensation                                                           (2,272,561)                  -
     Deficit accumulated during the development stage                                (8,080,782)         (2,724,564)
                                                                                ---------------    ----------------

                  Total shareholders' equity (deficit)                                  472,166            (187,873)
                                                                                ---------------    ----------------

TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY (DEFICIT)                            $     2,357,994    $      1,229,370
                                                                                ================   ================



   The accompanying notes are an integral part of these financial statements.
                                      F-4






                                                                                        HIENERGY TECHNOLOGIES, INC.
                                                                                   (FORMERLY SLW ENTERPRISES, INC.)
                                                                                                   AND SUBSIDIARIES
                                                                                      (DEVELOPMENT STAGE COMPANIES)
                                                                              CONSOLIDATED STATEMENTS OF OPERATIONS
                                                                       FOR THE YEARS ENDED APRIL 30, 2002 AND 2001,
                                    FOR THE NINE MONTHS ENDED JANUARY 31, 2003 AND 2002  (UNAUDITED),  AND FOR THE
                                         PERIOD FROM AUGUST 21, 1995  (INCEPTION)  TO  JANUARY 31, 2003 (UNAUDITED)

- -------------------------------------------------------------------------------------------------------------------



                                                                                                         For the
                                                                                                      Period from
                                                                                                       August 21,
                                          For the Nine Months Ended          For the Year Ended           1995
                                                  January 31,                    April 30,           (Inception) to
                                        -----------------------------  ----------------------------    January 31,
                                             2003           2002            2002           2001           2003
                                        -------------  --------------  -------------  -------------  --------------
                                        (unaudited)      (unaudited)                                  (unaudited)
                                                                                         

CONTRACT REVENUES                       $      40,834  $      117,000  $     148,166  $      80,000  $      366,750

OPERATING EXPENSES
   General and administration               4,361,030         707,278      1,525,276        358,432       7,370,248
                                        -------------  --------------  -------------  -------------  ---------------

LOSS FROM OPERATIONS                       (4,320,196)       (590,278)    (1,377,110)      (278,432)     (7,003,498)
                                        -------------  --------------  -------------  -------------  --------------

OTHER INCOME (EXPENSE)
   Interest income                              6,588               -              -              -           6,365
   Other income                                   231          (7,647)       (10,486)        (7,089)            231
   Interest expense                            (8,540)              -              -              -         (38,595)
   Financing expense                         (223,710)              -              -              -        (223,710)
   Forgiveness of accounts payable             36,000               -              -              -          36,000
                                        -------------  --------------  -------------  -------------  --------------

     Total other income (expense)            (189,431)         (7,647)       (10,486)        (7,089)       (219,709)
                                        -------------  --------------  -------------  -------------  --------------

LOSS BEFORE PROVISION FOR INCOME
   TAXES                                   (4,509,627)       (597,925)    (1,387,596)      (285,521)     (7,223,207)

PROVISION FOR INCOME TAXES                        800               -          1,934          2,546          11,784
                                        -------------  --------------  -------------  -------------  ---------------

NET LOSS                                   (4,510,427)       (597,925)    (1,389,530)      (288,067)     (7,234,991)

BENEFICIAL CONVERSION FEATURE
   GRANTED ON PREFERRED STOCK                (767,431)              -              -              -        (767,431)

PREFERRED STOCK DIVIDENDS                     (78,360)              -              -              -         (78,360)
                                        -------------  --------------  -------------  -------------  --------------

NET LOSS AVAILABLE TO COMMON
   SHAREHOLDERS                         $  (5,356,218) $     (597,925) $  (1,389,530) $    (288,067) $   (8,080,782)
                                        =============  ==============  =============  =============  ==============



   The accompanying notes are an integral part of these financial statements.
                                      F-5




                                                                                        HIENERGY TECHNOLOGIES, INC.
                                                                                   (FORMERLY SLW ENTERPRISES, INC.)
                                                                                                   AND SUBSIDIARIES
                                                                                      (DEVELOPMENT STAGE COMPANIES)
                                                                              CONSOLIDATED STATEMENTS OF OPERATIONS
                                                                       FOR THE YEARS ENDED APRIL 30, 2002 AND 2001,
                                     FOR THE NINE MONTHS ENDED JANUARY 31, 2003 AND 2002  (UNAUDITED),  AND FOR THE
                                           PERIOD FROM AUGUST 21, 1995  (INCEPTION)  TOJANUARY 31, 2003 (UNAUDITED)

- -------------------------------------------------------------------------------------------------------------------

                                                                                                         For the
                                                                                                      Period from
                                                                                                       August 21,
                                          For the Nine Months Ended          For the Year Ended           1995
                                                  January 31,                    April 30,           (Inception) to
                                        -----------------------------  ----------------------------    January 31,
                                             2003           2002            2002           2001           2003
                                        -------------  --------------  -------------  -------------  --------------
                                          (unaudited)      (unaudited)                                (unaudited)
                                                                                          
NET LOSS PER SHARE                      $       (0.20) $        (0.04) $       (0.08) $       (0.02) $        (0.58)

BENEFICIAL CONVERSION FEATURE
   GRANTED ON PREFERRED STOCK
   PER SHARE                                    (0.03)              -              -              -           (0.06)

PREFERRED STOCK DIVIDENDS
   PER SHARE                                        -               -              -              -           (0.01)
                                        -------------  --------------  -------------  -------------  --------------

BASIC AND DILUTED LOSS AVAILABLE
   TO COMMON SHAREHOLDERS PER
   SHARE                                $       (0.23) $        (0.04) $       (0.08) $       (0.02) $        (0.65)
                                        =============  ==============  =============  =============  ==============

BASIC AND DILUTED WEIGHTED-
   AVERAGE COMMON SHARES
   OUTSTANDING                             23,131,533      16,248,534     17,783,760     14,693,224      12,443,033
                                        =============     ===========    ===========    ===========  ==============



   The accompanying notes are an integral part of these financial statements.
                                      F-6






                                                                                        HIENERGY TECHNOLOGIES, INC.
                                                                                   (FORMERLY SLW ENTERPRISES, INC.)
                                                                                                   AND SUBSIDIARIES
                                                                                      (DEVELOPMENT STAGE COMPANIES)
                                                                    CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY
                                    FOR THE PERIOD FROM AUGUST 21, 1995 (INCEPTION) TO JANUARY 31, 2003 (UNAUDITED)

- -------------------------------------------------------------------------------------------------------------------
                                                                                                 Deficit
                                                                                               Accumulated
                                   Common Stock            Additional  Committed     Deferred   during the
                                -----------------------     Paid -In     Common       Compen-   Development
                                Shares         Amount       Capital       Stock       sation        Stage        Total
                               ----------    ----------    ----------    ----------   ------   ----------    ----------
                                                                                             

BALANCE, AUGUST 21, 1995
   (INCEPTION)                          -    $        -     $       -     $       -   $    -   $        -    $        -

RECAPITALIZATION UPON
   REVERSE MERGER               6,470,000         6,470        (6,456)
                                                                                                                     14
ISSUANCE OF COMMON STOCK FOR
   SERVICES                       734,771           735         7,495                                             8,230
NET LOSS                                                                                          (39,387)      (39,387)
                               ----------    ----------    ----------    ----------   ------   ----------    ----------

BALANCE, APRIL 30, 1996         7,204,771         7,205         1,039             -        -      (39,387)      (31,143)
ISSUANCE OF COMMON STOCK FOR
   SERVICES                         3,219             3            33                                                36
NET LOSS                                                                                         (110,004)     (110,004)
                               ----------    ----------    ----------    ----------   ------   ----------    ----------

BALANCE, APRIL 30, 1997         7,207,990         7,208         1,072             -        -     (149,391)     (141,111)
ISSUANCE OF COMMON STOCK FOR
   CASH                           596,589           597       143,955
                                                                                                                144,552
ISSUANCE OF COMMON STOCK FOR
   SERVICES                     1,451,928         1,452        15,598                                            17,050
NET LOSS                                                                                         (293,019)     (293,019)
                               ----------    ----------    ----------    ----------   ------   ----------    ----------

   The accompanying notes are an integral part of these financial statements.

                                      F-7


                                                                                        HIENERGY TECHNOLOGIES, INC.
                                                                                   (FORMERLY SLW ENTERPRISES, INC.)
                                                                                                   AND SUBSIDIARIES
                                                                                      (DEVELOPMENT STAGE COMPANIES)
                                                                    CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY
                                    FOR THE PERIOD FROM AUGUST 21, 1995 (INCEPTION) TO JANUARY 31, 2003 (UNAUDITED)

- -------------------------------------------------------------------------------------------------------------------
                                                                                                          Deficit
                                                                                                        Accumulated
                                        Common Stock             Additional     Committed      Deferred during the
                                ----------------------------      Paid -In       Common        Compen-  Development
                                  Shares         Amount           Capital         Stock        sation      Stage             Total
                                ------------    ------------    ------------    ------------   ------   ------------    -----------
BALANCE, APRIL 30, 1998           9,256,507    $      9,257    $    160,625$    $         -    $    -   $  (442,410)   $  (272,528)
ISSUANCE OF COMMON STOCK FOR
   CASH                             264,852             265         150,965                                                 151,230
ISSUANCE OF COMMON STOCK FOR
   SERVICES                       2,167,620           2,167          47,592                                                  49,759
NET LOSS                                                                                                   (272,426)      (272,426)
                               ------------    ------------    ------------    ------------   ------   ------------    ------------

BALANCE, APRIL 30, 1999          11,688,979          11,689         359,182               -        -       (714,836)      (343,965)
ISSUANCE OF COMMON STOCK FOR
   CASH                             638,548             638         295,008
                                                                                                                            295,646
ISSUANCE OF COMMON STOCK FOR
   SERVICES                       1,914,570           1,915          83,322                                                  85,237
NET LOSS                                                                                                   (332,131)      (332,131)
                               ------------    ------------    ------------    ------------   ------   ------------    ------------

BALANCE, APRIL 30, 2000          14,242,097          14,242         737,512               -        -     (1,046,967)      (295,213)
ISSUANCE OF COMMON STOCK FOR
   CASH                             465,437             465         109,265
                                                                                                                            109,730
ISSUANCE OF COMMON STOCK FOR
   SERVICES                         371,035             371          36,097                                                  36,468
NET LOSS                                                                                                   (288,067)      (288,067)
                               ------------    ------------    ------------    ------------   ------   ------------    ------------


   The accompanying notes are an integral part of these financial statements.

                                      F-8


                                                                                        HIENERGY TECHNOLOGIES, INC.
                                                                                   (FORMERLY SLW ENTERPRISES, INC.)
                                                                                                   AND SUBSIDIARIES
                                                                                      (DEVELOPMENT STAGE COMPANIES)
                                                                    CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY
                                    FOR THE PERIOD FROM AUGUST 21, 1995 (INCEPTION) TO JANUARY 31, 2003 (UNAUDITED)

- -------------------------------------------------------------------------------------------------------------------
                                                                                                      Deficit
                                                                                                     Accumulated
                                        Common Stock         Additional     Committed      Deferred  during the
                                -------------------------    Paid -In        Common        Compen-   Development
                                  Shares         Amount        Capital        Stock        sation       Stage           Total
                                ------------    ---------   ------------    ------------   ------   ------------    -----------

BALANCE, APRIL 30, 2001           15,078,569  $   15,078  $   882,874  $       -  $       - $  (1,335,034)        $    (437,082)
ISSUANCE OF COMMON STOCK FOR
   CASH                              712,071         712      180,857                                                   181,569
ISSUANCE OF COMMON STOCK FOR
   SERVICES                        5,059,560       5,060      227,110                                                   232,170
ISSUANCE OF COMMON STOCK IN
   PRIVATE PLACEMENT               1,225,000       1,225    1,223,775                                                 1,225,000
NET LOSS                                                                                           (1,389,530)       (1,389,530)
                                ------------  ----------  -----------  ---------  ---------   ---------------  ----------------

BALANCE, APRIL 30, 2002           22,075,200      22,075    2,514,616          -          -        (2,724,564)         (187,873)
ISSUANCE OF COMMON STOCK IN
   PRIVATE PLACEMENT (unaudited)     500,000         500      499,500                                                   500,000
ISSUANCE OF COMMON STOCK IN
   PRIVATE PLACEMENT (unaudited)   1,349,934       1,350    1,821,057                                                 1,822,407
OFFERING COSTS (unaudited)                                   (196,793)                                                 (196,793)
DIVIDENDS ON PREFERRED STOCK
   (unaudited)                        68,150          68       78,292                                 (78,360)                -
BENEFICIAL CONVERSION FEATURE
   GRANTED IN CONNECTION WITH
   ISSUANCE OF PREFERRED
   STOCK (unaudited)                                          767,431                                (767,431)                -
ISSUANCE OF COMMON STOCK TO
   AN EMPLOYEE FOR A BONUS
   (unaudited)                        11,178          11       21,339                                                    21,350

   The accompanying notes are an integral part of these financial statements.

                                      F-9


                                                                                        HIENERGY TECHNOLOGIES, INC.
                                                                                   (FORMERLY SLW ENTERPRISES, INC.)
                                                                                                   AND SUBSIDIARIES
                                                                                      (DEVELOPMENT STAGE COMPANIES)
                                                                    CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY
                                    FOR THE PERIOD FROM AUGUST 21, 1995 (INCEPTION) TO JANUARY 31, 2003 (UNAUDITED)

- -------------------------------------------------------------------------------------------------------------------
                                                                                                      Deficit
                                                                                                     Accumulated
                                        Common Stock         Additional     Committed      Deferred  during the
                                -------------------------    Paid -In        Common        Compen-   Development
                                  Shares         Amount        Capital        Stock        sation       Stage           Total
                                ------------    ---------   ------------    ------------   ------   ------------    -----------

COMMON STOCK COMMITTED TO
   AN EMPLOYEE FOR A BONUS
   (unaudited)                                   $           $                $   13,134  $          $              $  13,134
ISSUANCE OF COMMON STOCK ON
   CONVERSION OF SERIES A
   CONVERTIBLE REDEEMABLE
   PREFERRED STOCK (unaudited)       18,336       18           17,228                                                 17,246
ISSUANCE OF COMMON STOCK IN
   LEGAL SETTLEMENT (unaudited)      80,000       80          124,920                                                125,000
CONVERSION OF CONVERTIBLE NOTES
   PAYABLE - RELATED PARTIES INTO
   COMMON STOCK (unaudited)          37,898       38           37,858                                                 37,896
ISSUANCE OF COMMON STOCK IN
   CASHLESS EXERCISE OF WARRANTS
   (unaudited)                       33,909       34              (34)                                                     -
FINANCING EXPENSE IN
   CONNECTION WITH ISSUANCE
   OF WARRANTS (unaudited)                                    223,710                                                223,710
STOCK OPTIONS ISSUED TO A
   CONSULTANT FOR SERVICES
   TO BE RENDERED (unaudited)                                 761,007                                                761,007
DEFERRED COMPENSATION IN
   CONNECTION WITH ISSUANCE
   OF STOCK OPTIONS TO
   EMPLOYEE (unaudited)                                     3,305,542                       (3,305,542)                    -



   The accompanying notes are an integral part of these financial statements.

                                      F-10





                                                                                        HIENERGY TECHNOLOGIES, INC.
                                                                                   (FORMERLY SLW ENTERPRISES, INC.)
                                                                                                   AND SUBSIDIARIES
                                                                                      (DEVELOPMENT STAGE COMPANIES)
                                                                    CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY
                                    FOR THE PERIOD FROM AUGUST 21, 1995 (INCEPTION) TO JANUARY 31, 2003 (UNAUDITED)

- -------------------------------------------------------------------------------------------------------------------
                                                                                                      Deficit
                                                                                                     Accumulated
                                        Common Stock         Additional     Committed      Deferred  during the
                                -------------------------    Paid -In        Common        Compen-   Development
                                  Shares         Amount        Capital        Stock        sation       Stage           Total
                                ------------    ---------   ------------    ------------   ------   ------------    -----------

STOCK OPTIONS ISSUED TO A
   CONSULTANT IN EXCHANGE FOR
   ACCOUNTS PAYABLE (unaudited)                 $           $   65,000       $            $           $             $   65,000
WARRANTS ISSUED TO A CONSULTANT
   FOR SERVICES RENDERED OR TO BE
   RENDERED (unaudited)                                        740,364                                                 740,364
AMORTIZATION OF DEFERRED
   COMPENSATION (unaudited)                                                                1,032,981                 1,032,981
EXERCISE OF STOCK OPTIONS
   IN SUBSIDIARY (unaudited)                                                       7,164                                 7,164
NET LOSS (unaudited)                                                                                 (4,510,427)    (4,510,427)
                                ------------    ---------   ------------    ------------   ------   ------------    -----------


BALANCE, JANUARY 31, 2003
   (UNAUDITED)                   24,174,605     $  24,174  $10,781,037      $    20,298  $(2,272,561) $(8,080,782)   $472,166
                                ============    =========   ============    ============ ===========  ============= ===========



   The accompanying notes are an integral part of these financial statements.

                                      F-11







                                                                                        HIENERGY TECHNOLOGIES, INC.
                                                                                   (FORMERLY SLW ENTERPRISES, INC.)
                                                                                                   AND SUBSIDIARIES
                                                                                      (DEVELOPMENT STAGE COMPANIES)
                                                                              CONSOLIDATED STATEMENTS OF CASH FLOWS
                                                                       FOR THE YEARS ENDED APRIL 30, 2002 AND 2001,
                                    FOR THE NINE MONTHS ENDED JANUARY  31, 2003 AND 2002  (UNAUDITED),  AND FOR THE
                                        PERIOD FROM AUGUST 21, 1995  (INCEPTION)  TO   JANUARY 31, 2003 (UNAUDITED)

- -------------------------------------------------------------------------------------------------------------------

                                                                                                          For the
                                                                                                       Period from
                                                                                                        August 21,
                                          For the Nine Months Ended          For the Year Ended            1995
                                                 January 31,                    April 30,             (Inception) to
                                        -----------------------------  ----------------------------     January 31,
                                             2003           2002            2002           2001            2003
                                        -------------  --------------  -------------  -------------  --------------
                                        (unaudited)      (unaudited)                                  (unaudited)
                                                                                           

CASH FLOWS FROM OPERATING ACTIVITIES
   Net loss                              $ (4,510,427)  $    (597,925) $  (1,389,530) $    (288,067)  $  (7,234,991)
   Adjustments to reconcile net loss to
     net cash used in operating activities
       Depreciation                            72,556           5,829          5,469            968          79,988
       Compensation expense relating
         to issuance of common stock
         in exchange for services
         rendered                                   -         161,707        232,170         36,468         428,950
       Compensation expense relating
         to issuance of common stock
         in exchange for services
         rendered to minority
         shareholders                               -               -          4,000              -          18,923
       Warrants issued for services
         rendered or to be rendered           740,364               -              -              -         740,364
       Common stock issued to an
         employee for a bonus                  21,350               -              -              -          21,350
       Common stock committed to
         an employee for a bonus               13,134               -              -              -          13,134
       Common stock issued to a
         former officer as a settlement       125,000               -              -              -         125,000
       Additional compensation to
         officer                                    -               -         42,171              -          42,171
       Amortization of deferred
         compensation                       1,032,981               -              -              -       1,032,981
       Financing expense in
         connection with issuance
         of warrants                          223,710               -              -              -         223,710
       Forgiveness of accounts
         payable                               36,000               -              -              -          36,000
       (Increase) decrease in
         Accounts receivable                   29,166              -         (29,166)             -               -
         Other current assets                (114,534)             -          (7,500)             -        (122,034)




   The accompanying notes are an integral part of these financial statements.

                                      F-12





                                                                                        HIENERGY TECHNOLOGIES, INC.
                                                                                   (FORMERLY SLW ENTERPRISES, INC.)
                                                                                                   AND SUBSIDIARIES
                                                                                      (DEVELOPMENT STAGE COMPANIES)
                                                                              CONSOLIDATED STATEMENTS OF CASH FLOWS
                                                                       FOR THE YEARS ENDED APRIL 30, 2002 AND 2001,
                                    FOR THE NINE MONTHS ENDED JANUARY  31, 2003 AND 2002  (UNAUDITED),  AND FOR THE
                                        PERIOD FROM AUGUST 21, 1995  (INCEPTION)  TO   JANUARY 31, 2003 (UNAUDITED)

- -------------------------------------------------------------------------------------------------------------------



                                                                                                          For the
                                                                                                       Period from
                                                                                                        August 21,
                                          For the Nine Months Ended          For the Year Ended            1995
                                                  January 31,                    April 30,            (Inception) to
                                        -----------------------------  ----------------------------     January 31,
                                             2003           2002            2002           2001            2003
                                        -------------  --------------  -------------  -------------  --------------
                                        (unaudited)      (unaudited)                                  (unaudited)
                                                                                           
       Increase (decrease) in
         Accounts payable               $     289,488  $      147,020  $     185,027  $      24,546  $      499,385
         Accrued expenses                    (145,167)          5,669        119,579          2,227           6,416
         Accrued payroll and payroll
           taxes                               79,034          75,000        175,000         35,000         429,034
         Accrued interest                       5,664           7,647         10,195          7,090          35,431
                                        -------------  --------------  -------------  -------------  ---------------

Net cash used in operating activities      (2,101,681)       (195,053)      (652,585)      (181,768)     (3,624,188)
                                        -------------  --------------  -------------  -------------  --------------

CASH FLOWS FROM INVESTING ACTIVITIES
   Purchase of property and equipment        (677,108)        (44,818)      (118,510)             -        (799,108)
                                        -------------  --------------  -------------  -------------  --------------

Net cash used in investing activities        (677,108)        (44,818)      (118,510)             -        (799,108)
                                        -------------  --------------  -------------  -------------  --------------

CASH FLOWS FROM FINANCING ACTIVITIES
   Proceeds from issuance of common
     stock in private placement             2,322,407               -      1,225,000              -       3,547,407
   Offering costs on common stock            (196,793)              -              -              -        (196,793)
   Proceeds from issuance of preferred
     stock                                    979,301               -              -              -         979,301
   Offering costs on preferred stock         (178,902)              -              -              -        (178,902)
   Proceeds from issuance of common
     stock                                          -         153,000        181,583        109,730         882,723
   Exercise of stock options in subsidiary      7,164               -              -              -           7,164
   Proceeds from notes payable - related
     parties                                        -         183,468        443,007         39,456         579,520
   Payments on notes payable - related
     parties                                 (486,691)        (38,528)             -              -        (486,691)
   Proceeds from convertible notes
     payable - related parties                 29,280               -          5,400         25,000          84,680
   Payments on convertible notes
     payable - related parties                (19,280)         (9,280)        (9,280)       (10,720)        (39,280)
                                        -------------  --------------  -------------  -------------  --------------

Net cash provided by financing
   activities                               2,456,486         288,660      1,845,710        163,466       5,179,129
                                        -------------  --------------  -------------  -------------  ---------------

   The accompanying notes are an integral part of these financial statements.


                                      F-13





                                                                                        HIENERGY TECHNOLOGIES, INC.
                                                                                   (FORMERLY SLW ENTERPRISES, INC.)
                                                                                                   AND SUBSIDIARIES
                                                                                      (DEVELOPMENT STAGE COMPANIES)
                                                                              CONSOLIDATED STATEMENTS OF CASH FLOWS
                                                                       FOR THE YEARS ENDED APRIL 30, 2002 AND 2001,
                                    FOR THE NINE MONTHS ENDED JANUARY  31, 2003 AND 2002  (UNAUDITED),  AND FOR THE
                                        PERIOD FROM AUGUST 21, 1995  (INCEPTION)  TO   JANUARY 31, 2003 (UNAUDITED)

- -------------------------------------------------------------------------------------------------------------------



                                                                                                          For the
                                                                                                       Period from
                                                                                                        August 21,
                                          For the Nine Months Ended          For the Year Ended            1995
                                                 January 31,                    April 30,             (Inception) to
                                        -----------------------------  ----------------------------     January 31,
                                             2003           2002            2002           2001            2003
                                        -------------  --------------  -------------  -------------  --------------
                                        (unaudited)      (unaudited)                                  (unaudited)
                                                                                           

Net increase (decrease) in cash and
   cash equivalents                     $    (322,303) $       48,789  $   1,074,615  $     (18,302) $      755,833

CASH AND CASH EQUIVALENTS,
   BEGINNING OF PERIOD                      1,078,136           3,521          3,521         21,823              -
                                        -------------  --------------  -------------  -------------  -------------

CASH AND CASH EQUIVALENTS,
   END OF PERIOD                        $     755,833  $       52,310  $   1,078,136  $       3,521  $      755,833
                                        =============  ==============  =============  =============  ===============


SUPPLEMENTAL DISCLOSURES OF
   CASH FLOW INFORMATION

     INTEREST PAID                      $       2,876  $            -  $           -  $           -  $        2,876
                                        =============  ==============  =============  =============  ===============

     INCOME TAXES PAID                  $         800  $           -   $       1,934  $       2,546  $       11,783
                                        =============  =============   =============  =============  ==============




SUPPLEMENT SCHEDULE OF NON-CASH FINANCING ACTIVITIES

During the years ended April 30, 2002 and 2001,  the nine months  ended  January
31, 2003 and 2002,  and the period from August 21, 1995  (inception)  to January
31, 2003, the Company issued 0, 0, 37,898 (unaudited), 0 (unaudited), and 37,898
(unaudited) shares, respectively,  of common stock for the outstanding principal
on convertible  notes payable - related parties and accrued  interest of $0, $0,
$37,896 (unaudited), $0 (unaudited), and $37,896 (unaudited), respectively.

During the years ended April 30, 2002 and 2001,  the nine months  ended  January
31, 2003 and 2002,  and the period from August 21, 1995  (inception)  to January
31, 2003, the Company converted  accounts payable due to a consultant of $0, $0,
$65,000 (unaudited), $0 (unaudited), and $65,000 (unaudited), respectively, into
options  to  purchase  0, 0,  72,726  (unaudited),  0  (unaudited),  and  72,726
(unaudited)  shares,  respectively,  of common stock.  Of these options,  45,454
(unaudited) are exercisable at $1 per share,  vest over a one-year  period,  and
expire in September  2012.  The remaining  options are  exercisable at $2.24 per
share, vest over a one-year period, and expire in December 2012.

   The accompanying notes are an integral part of these financial statements.

                                      F-14



                                                     HIENERGY TECHNOLOGIES, INC.
                                                (FORMERLY SLW ENTERPRISES, INC.)
                                                                AND SUBSIDIARIES
                                                   (DEVELOPMENT STAGE COMPANIES)
                                           CONSOLIDATED STATEMENTS OF CASH FLOWS
                                    FOR THE YEARS ENDED APRIL 30, 2002 AND 2001,
 FOR THE NINE MONTHS ENDED JANUARY  31, 2003 AND 2002  (UNAUDITED),  AND FOR THE
      PERIOD FROM AUGUST 21, 1995  (INCEPTION)  TO  JANUARY 31, 2003 (UNAUDITED)

- --------------------------------------------------------------------------------

SUPPLEMENT SCHEDULE OF NON-CASH FINANCING ACTIVITIES (CONTINUED)
During the years ended April 30, 2002 and 2001,  the nine months  ended  January
31, 2003 and 2002,  and the period from August 21, 1995  (inception)  to January
31, 2003, the Company issued 0, 0, 68,150 (unaudited), 0 (unaudited), and 68,150
(unaudited)  shares,   respectively,   of  common  stock  for  $0,  $0,  $78,360
(unaudited), $0 (unaudited), and $78,360 (unaudited), respectively, of dividends
accrued on the Series A convertible, redeemable preferred stock.

During the years ended April 30, 2002 and 2001,  the nine months  ended  January
31, 2003 and 2002,  and the period from August 21, 1995  (inception)  to January
31, 2003, the holders of 0, 0, 2 (unaudited),  0 (unaudited),  and 2 (unaudited)
shares,  respectively,  of the Series A convertible,  redeemable preferred stock
converted their shares into 0, 0, 18,336 (unaudited), 0 (unaudited),  and 18,336
(unaudited) shares, respectively, of common stock.

During the years ended April 30, 2002 and 2001,  the nine months  ended  January
31, 2003 and 2002,  and the period from August 21, 1995  (inception)  to January
31, 2003,  warrants to purchase 0, 0, 47,000  (unaudited),  0  (unaudited),  and
47,000 (unaudited)  shares,  respectively,  of common stock were exercised via a
cashless  exercise,  whereby the  Company  issued 0, 0,  33,909  (unaudited),  0
(unaudited), and 33,909 (unaudited) shares, respectively, of common stock.

During the years ended April 30, 2002 and 2001,  the nine months  ended  January
31, 2003 and 2002,  and the period from August 21, 1995  (inception)  to January
31, 2003, options to purchase 0, 0, 1,000,000  (unaudited),  0 (unaudited),  and
1,000,000  (unaudited)  shares,  respectively,  of common stock were issued to a
consultant for services to be rendered valued at $0, $0,  $761,007  (unaudited),
$0 (unaudited), and $761,007 (unaudited) (see Note 10).



   The accompanying notes are an integral part of these financial statements.

                                      F-15




                                                     HIENERGY TECHNOLOGIES, INC.
                                                (FORMERLY SLW ENTERPRISES, INC.)
                                                                AND SUBSIDIARIES
                                                   (DEVELOPMENT STAGE COMPANIES)
                                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                 APRIL 30, 2002 AND JANUARY 31, 2003 (UNAUDITED)
- --------------------------------------------------------------------------------

NOTE 1 - ORGANIZATION AND LINE OF BUSINESS

         GENERAL
         HiEnergy Technologies,  Inc. ("HiEnergy") was incorporated on March 22,
         2000  under  the laws of the  state of  Washington.  In  October  2002,
         HiEnergy reincorporated under the laws of the state of Delaware.

         HiEnergy  and  its  subsidiaries  (collectively,   the  "Company")  are
         development   stage  companies  that  were  organized  to  develop  the
         "Atometer,"   commercially  known  as  the   "SuperSenzor,"   which  is
         technology for numerous  governmental  and commercial  applications and
         markets,  including airport security screening;  border  patrol/customs
         control drug and contraband detection;  bomb, biological,  and chemical
         weapons   detection,   including  landmine   clearance;   detecting  of
         impurities in crude oil, coal, and natural gas; and "fingerprinting" of
         diamonds and other  gemstones.  This leading edge detection  technology
         can remotely and non-intrusively decipher (including through metal) the
         chemical formulas of concealed  biological agents,  explosives,  drugs,
         and other substances and their locations.

         MERGER
         On April 25, 2002, HiEnergy Microdevices, Inc. ("Microdevices") entered
         into a voluntary share exchange  agreement,  whereby it acquired 92% of
         the  outstanding  common stock of HiEnergy in exchange  for  14,380,200
         shares of newly issued  common  stock.  For  accounting  purposes,  the
         transaction has been treated as a  recapitalization  of HiEnergy,  with
         Microdevices as the accounting acquirer (reverse acquisition),  and has
         been accounted for in a manner similar to a pooling of interests.

         Microdevices  was  incorporated  on  August  21,  1995 in the  state of
         Delaware.  HiEnergy had minimal  assets and  liabilities at the date of
         the acquisition and did not have significant  operations  former to the
         acquisition. Therefore, pro forma information is not presented.


NOTE 2 - GOING CONCERN

         The accompanying  financial statements have been prepared in conformity
         with accounting  principles  generally accepted in the United States of
         America  which  contemplate  continuation  of the  Company  as a  going
         concern.  However,  during the years ended April 30, 2002 and 2001, the
         nine months ended January 31, 2003 and 2002, and the period from August
         21, 1995  (inception)  to January 31,  2003,  the Company  incurred net
         losses  available  to  common  shareholders  of  $1,389,530,  $288,067,
         $5,356,218   (unaudited),    $597,925   (unaudited),   and   $8,080,782
         (unaudited),   respectively,  and  it  had  negative  cash  flows  from
         operations  of $652,585,  $181,768,  $2,101,681  (unaudited),  $195,053
         (unaudited), and $3,624,188 (unaudited), respectively. In addition, the
         Company had an accumulated deficit of $8,080,782 (unaudited) and was in
         the  development  stage as of January 31,  2003.  These  factors  raise
         substantial  doubt about the  Company's  ability to continue as a going
         concern.


                                      F-16


                                                     HIENERGY TECHNOLOGIES, INC.
                                                (FORMERLY SLW ENTERPRISES, INC.)
                                                                AND SUBSIDIARIES
                                                   (DEVELOPMENT STAGE COMPANIES)
                                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                 APRIL 30, 2002 AND JANUARY 31, 2003 (UNAUDITED)
- --------------------------------------------------------------------------------

NOTE 2 - GOING CONCERN (CONTINUED)

         Recovery of the Company's  assets is dependent upon future events,  the
         outcome  of  which  is  indeterminable.  Successful  completion  of the
         Company's  development  program and its transition to the attainment of
         profitable  operations is dependent upon the Company  achieving a level
         of sales adequate to support the Company's cost structure. In addition,
         realization  of a  major  portion  of the  assets  in the  accompanying
         balance  sheets is  dependent  upon the  Company's  ability to meet its
         financing requirements and the success of its plans to develop and sell
         its products.  The financial  statements do not include any adjustments
         relating to the  recoverability  and  classification  of recorded asset
         amounts or amounts  and  classification  of  liabilities  that might be
         necessary should the Company be unable to continue in existence.

         In  addition to the  capital  raised as of January  31, 2003  through a
         private  placement,  the Company is currently  negotiating with certain
         investors about raising capital through  additional  private  placement
         offerings.  Unless the Company raises additional funds,  either by debt
         or equity issuances,  management believes that its current cash on hand
         will be  insufficient  to cover its  working  capital  needs  until the
         Company's  sales volume reaches a sufficient  level to cover  operating
         expenses.


NOTE 3 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

         PRINCIPLES OF CONSOLIDATION
         The consolidated  financial statements include the accounts of HiEnergy
         and its wholly owned  subsidiaries,  Microdevices  and VWO II, Inc. All
         significant  inter-company  accounts and transactions are eliminated in
         consolidation.

         DEVELOPMENT STAGE ENTERPRISE
         The Company is development  stage  companies as defined in Statement of
         Financial   Accounting   Standards  ("SFAS")  No.  7,  "Accounting  and
         Reporting by Development  Stage  Enterprises."  The Company is devoting
         all of its present efforts to its formation and to fundraising, and its
         planned  principal  operations  have  not  yet  commenced.  All  losses
         accumulated  since  inception  have  been  considered  as  part  of the
         Company's development stage activities.

         INTERIM FINANCIAL INFORMATION
         The financial  information as of January 31, 2003 and 2002, and for the
         nine months then ended, is unaudited, but in the opinion of management,
         includes  all   adjustments,   consisting  only  of  normal   recurring
         adjustments,   that  the  Company   considers   necessary  for  a  fair
         presentation of the financial  position,  operating  results,  and cash
         flows for such  periods.  Results for the nine months ended January 31,
         2003 are not necessarily indicative of results for the year ended April
         30, 2003.

                                      F-17


                                                     HIENERGY TECHNOLOGIES, INC.
                                                (FORMERLY SLW ENTERPRISES, INC.)
                                                                AND SUBSIDIARIES
                                                   (DEVELOPMENT STAGE COMPANIES)
                                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                 APRIL 30, 2002 AND JANUARY 31, 2003 (UNAUDITED)
- --------------------------------------------------------------------------------

NOTE 3 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

         COMPREHENSIVE INCOME
         The Company presents  comprehensive  income in accordance with SFAS No.
         130,  "Reporting  Comprehensive  Income."  This  statement  establishes
         standards for reporting  comprehensive  income and its  components in a
         financial  statement.  Comprehensive  income as  defined  includes  all
         changes in equity (net assets) during a period from non-owner  sources.
         Examples  of items to be included in  comprehensive  income,  which are
         excluded  from  net  income,   include  foreign  currency   translation
         adjustments  and  unrealized  gains and  losses  on  available-for-sale
         securities.  Comprehensive  income is not  presented  in the  Company's
         financial statements since the Company did not have any of the items of
         comprehensive income in any period presented.

         CASH AND CASH EQUIVALENTS
         The  Company  maintains  its cash  deposits  at several  banks  located
         throughout California. Deposits at each bank are insured by the Federal
         Deposit Insurance  Corporation up to $100,000. As of April 30, 2002 and
         January 31,  2003,  uninsured  portions of the  balances at those banks
         aggregated to $1,125,206 and $640,357  (unaudited),  respectively.  The
         Company has not experienced any losses in such accounts and believes it
         is not exposed to any significant risk on cash and cash equivalents.

         For the purpose of the statements of cash flows, the Company  considers
         all highly liquid  investments  purchased  with original  maturities of
         three months or less to be cash equivalents.

         ACCOUNTS RECEIVABLE
         Accounts receivable at April 30, 2002 consisted of an amount due from a
         governmental contract.

         PROPERTY AND EQUIPMENT
         Property  and  equipment  are recorded at cost and are  depreciated  or
         amortized using the straight-line  method over an estimated useful life
         of five years.

         PATENTS
         The Company has filed several  patent  applications  within and outside
         the United States. The outcome is indeterminable.

         FAIR VALUE OF FINANCIAL INSTRUMENTS
         For certain of the Company's financial instruments,  including cash and
         cash  equivalents,   accounts  receivable,  accounts  payable,  accrued
         expenses,  accrued payroll and payroll taxes, and accrued interest, the
         carrying amounts  approximate fair value due to their short maturities.
         The amounts shown for notes payable - related  parties and  convertible
         notes  payable - related  parties also  approximate  fair value because
         current  interest  rates  offered  to the  Company  for debt of similar
         maturities are substantially the same.

                                      F-18



                                                     HIENERGY TECHNOLOGIES, INC.
                                                (FORMERLY SLW ENTERPRISES, INC.)
                                                                AND SUBSIDIARIES
                                                   (DEVELOPMENT STAGE COMPANIES)
                                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                 APRIL 30, 2002 AND JANUARY 31, 2003 (UNAUDITED)
- --------------------------------------------------------------------------------

NOTE 3 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

         STOCK-BASED COMPENSATION
         The  Company  accounts  for  its  stock-based   compensation  plans  in
         accordance with the provisions of Accounting  Principles  Board ("APB")
         Opinion No. 25, "Accounting for Stock Issued to Employees," and related
         interpretations.  As such, compensation expense is recorded on the date
         of grant  only if the  current  market  price of the  underlying  stock
         exceeds  the  exercise  price.   The  Company  adopted  the  disclosure
         requirements   of   SFAS   No.   123,   "Accounting   for   Stock-Based
         Compensation."  Under SFAS No. 123, the Company must  disclose  certain
         pro forma information related to employee stock option grants as if the
         fair value-based method defined in SFAS No. 123 had been applied.

         INCOME TAXES
         The Company  accounts for income taxes in accordance with SFAS No. 109,
         "Accounting  for Income  Taxes,"  which  requires  the  recognition  of
         deferred  tax  assets  and  liabilities  for the  expected  future  tax
         consequences  of  events  that  have  been  included  in the  financial
         statements or tax returns. Under this method, deferred income taxes are
         recognized  for the tax  consequences  in future  years of  differences
         between  the tax bases of assets and  liabilities  and their  financial
         reporting  amounts  at each  year-end  based  on  enacted  tax laws and
         statutory tax rates  applicable to the periods in which the differences
         are  expected  to  affect  taxable  income.  Valuation  allowances  are
         established,  when  necessary,  to reduce  deferred  tax  assets to the
         amount  expected  to  be  realized.  The  provision  for  income  taxes
         represents  the tax  payable  for the period and the change  during the
         period in deferred tax assets and liabilities.

         LOSS PER SHARE
         The Company  calculates loss per share in accordance with SFAS No. 128,
         "Earnings  per Share." Basic loss per share is computed by dividing the
         loss available to common shareholders by the weighted-average number of
         common shares  outstanding.  Diluted loss per share is computed similar
         to basic loss per share  except that the  denominator  is  increased to
         include  the number of  additional  common  shares that would have been
         outstanding  if the potential  common shares had been issued and if the
         additional  common  shares  were  dilutive.  Because  the  Company  has
         incurred net losses, basic and diluted loss per share are the same.


                                      F-19


                                                     HIENERGY TECHNOLOGIES, INC.
                                                (FORMERLY SLW ENTERPRISES, INC.)
                                                                AND SUBSIDIARIES
                                                   (DEVELOPMENT STAGE COMPANIES)
                                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                 APRIL 30, 2002 AND JANUARY 31, 2003 (UNAUDITED)
- --------------------------------------------------------------------------------

NOTE 3 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

         LOSS PER SHARE (Continued)
         The  following  potential  common  shares have been  excluded  from the
         computation  of diluted  net loss per share for the  periods  presented
         because the effect  would have been  anti-dilutive  for the years ended
         April 30, 2002 and 2001 and the nine months ended  January 31, 2003 and
         2002:



                                                   For the Nine Months Ended                For the Year Ended
                                                         January 31,                           April 30,
                                               ---------------------------------  ---------------------------------
                                                      2003             2002              2002             2001
                                               ---------------  ----------------  ---------------  ----------------
                                                 (unaudited)        (unaudited)
                                                                                               

                  Stock options outstanding          6,649,185                 -        2,482,011                 -
                  Warrants outstanding               1,918,686                 -                -                 -
                  Redeemable, convertible
                    Series A preferred
                    stock                              833,217                 -                -                 -
                  Microdevices minority
                    shareholders                       459,222           459,222          459,222           369,709
                  Microdevices option and
                    warrant holders                    951,507           952,557        1,086,682           385,543
                                               ---------------  ----------------  ---------------  ----------------

                      TOTAL                         10,811,817         1,411,779        4,027,915           755,252
                                               ===============  ================  ===============  ================



         ESTIMATES
         The  preparation of financial  statements  requires  management to make
         estimates and  assumptions  that affect the reported  amounts of assets
         and liabilities and disclosure of contingent  assets and liabilities at
         the  date of the  financial  statements  and the  reported  amounts  of
         revenue and expenses during the reporting period.  Actual results could
         differ from those estimates.

         RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS
         In June 2001, the Financial  Accounting Standards Board ("FASB") issued
         SFAS  No.  141,  "Business   Combinations."  This  statement  addresses
         financial  accounting  and  reporting  for  business  combinations  and
         supersedes   Accounting   Principles  Board  ("APB")  Opinion  No.  16,
         "Business   Combinations,"   and   SFAS   No.   38,   "Accounting   for
         Pre-Acquisition  Contingencies of Purchased  Enterprises." All business
         combinations  in the scope of this  statement  are to be accounted  for
         using one method, the purchase method. The provisions of this statement
         apply to all business  combinations  initiated after June 30, 2001. Use
         of the  pooling-of-interests  method for those business combinations is
         prohibited.  This statement  also applies to all business  combinations
         accounted  for  using  the  purchase  method  for  which  the  date  of
         acquisition is July 1, 2001 or later.  This statement is not applicable
         to the Company.


                                      F-20



                                                   HIENERGY TECHNOLOGIES, INC.
                                               (FORMERLY SLW ENTERPRISES, INC.)
                                                             AND SUBSIDIARIES
                                                 (DEVELOPMENT STAGE COMPANIES)
                                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                               APRIL 30, 2002 AND JANUARY 31, 2003 (UNAUDITED)

- -------------------------------------------------------------------------------


NOTE 3 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

         RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS (Continued)
         -----------------------------------------
         In June  2001,  the FASB  issued  SFAS No.  142,  "Goodwill  and  Other
         Intangible Assets." This statement  addresses financial  accounting and
         reporting  for  acquired  goodwill  and  other  intangible  assets  and
         supersedes  APB Opinion No. 17,  "Intangible  Assets." It addresses how
         intangible  assets that are  acquired  individually  or with a group of
         other assets (but not those acquired in a business  combination) should
         be accounted for in financial  statements upon their acquisition.  This
         statement  also  addresses  how  goodwill and other  intangible  assets
         should be accounted  for after they have been  initially  recognized in
         the financial  statements.  It is effective for fiscal years  beginning
         after  December 15, 2001.  Early  application is permitted for entities
         with fiscal years  beginning  after March 15, 2001,  provided  that the
         first interim financial statements have not been issued previously. The
         Company  does not  expect  adoption  of SFAS No. 142 to have a material
         impact, if any, on its financial position or results of operations.

         In June 2001,  the FASB  issued  SFAS No.  143,  "Accounting  for Asset
         Retirement  Obligations."  This statement  applies to legal obligations
         associated  with the  retirement of long-lived  assets that result from
         the acquisition, construction, development, and/or the normal operation
         of long-lived assets,  except for certain obligations of lessees.  This
         statement is not applicable to the Company.

         In August  2001,  the FASB  issued SFAS No.  144,  "Accounting  for the
         Impairment or Disposal of Long-Lived  Assets." This statement addresses
         financial  accounting  and reporting for the  impairment or disposal of
         long-lived assets.  This statement  replaces SFAS No. 121,  "Accounting
         for the Impairment of Long-Lived Assets and for Long-Lived Assets to be
         Disposed of," the  accounting  and reporting  provisions of APB No. 30,
         "Reporting  the  Results  of  Operations  -  Reporting  the  Effects of
         Disposal of a Segment of a Business,  and Extraordinary,  Unusual,  and
         Infrequently  Occurring Events and Transactions," for the disposal of a
         segment of a business,  and amends Accounting Research Bulletin No. 51,
         "Consolidated  Financial  Statements,"  to eliminate  the  exception to
         consolidation  for a  subsidiary  for  which  control  is  likely to be
         temporary. The Company does not expect adoption of SFAS No. 144 to have
         a material  impact,  if any,  on its  financial  position or results of
         operations.

         In April  2002,  the FASB  issued  SFAS No.  145,  "Rescission  of FASB
         Statements  No. 4, 44, and 64,  Amendment of FASB Statement No. 13, and
         Technical Corrections." SFAS No. 145 updates, clarifies, and simplifies
         existing accounting pronouncements. This statement rescinds SFAS No. 4,
         which required all gains and losses from  extinguishment  of debt to be
         aggregated and, if material,  classified as an extraordinary  item, net
         of related income tax effect.  As a result,  the criteria in APB No. 30
         will now be used to  classify  those  gains  and  losses.  SFAS No.  64
         amended  SFAS No. 4 and is no longer  necessary  as SFAS No. 4 has been
         rescinded. SFAS No. 44 has been rescinded as it is no longer necessary.
         SFAS  No.  145  amends  SFAS  No.  13 to  require  that  certain  lease
         modifications  that have  economic  effects  similar to  sale-leaseback
         transactions  be  accounted  for  in  the  same  manner  as  sale-lease
         transactions.  This  statement  also  makes  technical  corrections  to
         existing pronouncements. While those corrections are not substantive in
         nature, in some instances,  they may change accounting  practice.  This
         statement is not applicable to the Company.


                                      F-21



                                                HIENERGY  TECHNOLOGIES,  INC.
                                           (FORMERLY  SLW  ENTERPRISES,  INC.)
                                                            AND  SUBSIDIARIES
                                               (DEVELOPMENT  STAGE  COMPANIES)
                                NOTES  TO  CONSOLIDATED  FINANCIAL STATEMENTS
                        APRIL  30,  2002  AND  JANUARY  31,  2003  (UNAUDITED)

- -----------------------------------------------------------------------------


NOTE 3 - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (CONTINUED)

         RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS (Continued)
         In June 2002, the Financial  Accounting Standards Board issued SFAS No.
         146,   "Accounting   for  Costs   Associated   with  Exit  or  Disposal
         Activities."  This  statement   addresses   financial   accounting  and
         reporting for costs  associated  with exit or disposal  activities  and
         nullifies   Emerging   Issues  Task  Force  ("EITF")  Issue  No.  94-3,
         "Liability  Recognition for Certain Employee  Termination  Benefits and
         Other Costs to Exit an Activity  (including Certain Costs Incurred in a
         Restructuring)."  This  statement  requires that a liability for a cost
         associated  with an exit or disposal  activity be  recognized  when the
         liability is incurred.  Under EITF Issue 94-3, a liability  for an exit
         cost, as defined,  was recognized at the date of an entity's commitment
         to an exit plan.  The  provisions  of this  statement are effective for
         exit or disposal  activities that are initiated after December 31, 2002
         with earlier application  encouraged.  This statement is not applicable
         to the Company.

         In October 2002, the FASB issued SFAS No. 147, "Acquisitions of Certain
         Financial  Institutions."  SFAS No. 147 removes the requirement in SFAS
         No. 72 and  Interpretation  9 thereto,  to  recognize  and amortize any
         excess of the fair value of liabilities  assumed over the fair value of
         tangible   and   identifiable   intangible   assets   acquired   as  an
         unidentifiable  intangible  asset.  This statement  requires that those
         transactions  be  accounted  for  in  accordance  with  SFAS  No.  141,
         "Business   Combinations,"  and  SFAS  No.  142,  "Goodwill  and  Other
         Intangible  Assets." In addition,  this statement  amends SFAS No. 144,
         "Accounting  for the  Impairment or Disposal of Long-Lived  Assets," to
         include certain financial  institution-related  intangible assets. This
         statement is not applicable to the Company.

         In  December  2002,  the FASB  issued  SFAS No.  148,  "Accounting  for
         Stock-Based  Compensation - Transition and Disclosure," an amendment of
         SFAS No. 123. SFAS No. 148 provides  alternative  methods of transition
         for a voluntary change to the fair value based method of accounting for
         stock-based employee compensation. In addition, SFAS No. 148 amends the
         disclosure  requirements  of SFAS No. 123 to require more prominent and
         more frequent  disclosures in financial statements about the effects of
         stock-based  compensation.  This  statement is effective  for financial
         statements  for fiscal years ending after  December 15, 2002.  SFAS No.
         148 will not have any impact on the Company's  financial  statements as
         management  does not have any  intention  to change  to the fair  value
         method.



                                      F-22


                                                HIENERGY  TECHNOLOGIES,  INC.
                                           (FORMERLY  SLW  ENTERPRISES,  INC.)
                                                            AND  SUBSIDIARIES
                                               (DEVELOPMENT  STAGE  COMPANIES)
                                NOTES  TO  CONSOLIDATED  FINANCIAL STATEMENTS
                        APRIL  30,  2002  AND  JANUARY  31,  2003  (UNAUDITED)

- -----------------------------------------------------------------------------





NOTE 4 - OTHER CURRENT ASSETS

         Other current  assets at April 30, 2002 and January 31, 2003  consisted
of the following:
                                                                                                   

                                                                                  January 31,         April 30,
                                                                                      2003               2002
                                                                                ---------------    ----------------
                                                                                 (unaudited)

                  Restricted cash held in escrow                                4       125,000    $              -
                  Prepaid consulting                                                    706,515                   -
                  Other                                                                  51,526               7,500
                                                                                ---------------    ----------------

                      TOTAL                                                     $       883,041    $          7,500
                                                                                ===============    ================


NOTE 5 - PROPERTY AND EQUIPMENT

         Property and equipment at April 30, 2002 and January 31, 2003 consisted
of the following:

                                                                                  January 31,         April 30,
                                                                                      2003               2002
                                                                                ---------------    ----------------
                                                                                 (unaudited)

                  Micro sensor                                                  $        53,115    $         42,127
                  Laboratory equipment                                                  666,121                   -
                  Web site development                                                   14,400              14,400
                  Computer equipment                                                      7,473               7,473
                  Neutron generator                                                      58,000              58,000
                                                                                ---------------    ----------------

                                                                                        799,109             122,000
                  Less accumulated depreciation                                          79,989               7,432
                                                                                ---------------    ----------------

                      TOTAL                                                     $       719,120    $        114,568
                                                                                ===============    ================



         Depreciation  expense for the years ended April 30, 2002 and 2001,  the
         nine months ended January 31, 2003 and 2002, and the period from August
         21, 1995  (inception)  to January 31,  2003 was $5,469,  $968,  $72,556
         (unaudited), $5,829 (unaudited), and $79,988 (unaudited), respectively.


                                      F-23




                                                HIENERGY  TECHNOLOGIES,  INC.
                                           (FORMERLY  SLW  ENTERPRISES,  INC.)
                                                            AND  SUBSIDIARIES
                                               (DEVELOPMENT  STAGE  COMPANIES)
                                NOTES  TO  CONSOLIDATED  FINANCIAL STATEMENTS
                        APRIL  30,  2002  AND  JANUARY  31,  2003  (UNAUDITED)

- -----------------------------------------------------------------------------



NOTE 6 - NOTES PAYABLE - RELATED PARTIES

         Notes payable - related  parties at April 30, 2002 and January 31, 2003
consisted of the following:

                                                                                                      
                                                                                 January 31,          April 30,
                                                                                      2003               2002
                                                                                ---------------    ----------------
                                                                                 (unaudited)
                  Unsecured notes to a majority shareholder/officer/ director of
                      the Company, interest payable at 6% per annum, maturing in
                      December  2002.  During the nine months ended  January 31,
                      2003, the notes
                      were paid in full (unaudited).                            $             -    $         59,083

                  Unsecured note to a majority  shareholder/officer/ director of
                      the    Company   as   a   signing    bonus.    Amount   is
                      non-interest-bearing,  $50,000  payable  upon  receipt  of
                      $1,000,000  or more from any source,  and $50,000  payable
                      upon  revenue  in  excess of  $500,000  or  $1,000,000  of
                      additional  funds from any source.  During the nine months
                      ended January 31, 2003, $50,000
                      (unaudited) was repaid.                                            50,000             100,000

                  Unsecured  notes to a  shareholder  of the  Company,  interest
                      payable  at  10.5%  per  annum,  or 15%  per  annum  if in
                      default, and due in November 1997. As of January 31, 2003,
                      the notes were in
                      default (unaudited).                                               40,000              40,000

                  Unsecured notes to a former  officer of the Company,  interest
                      payable at 6% per annum, and payable in February and March
                      2002.  The  Company  was  in  litigation  regarding  these
                      amounts, but a settlement was reached, and the full amount
                      was paid in January 2003
                      (unaudited) see Note 8)                                                 -              27,608

                  Secured   note  to  an   officer/director   of  the   Company,
                      non-interest-bearing,  and due in March 2002.  The note is
                      secured by 7,857 shares of common  stock.  As of April 30,
                      2002,  the note was in  default.  During  the nine  months
                      ended January 31, 2003, the note was paid in full
                      (unaudited).                                                            -              50,000


                                      F-24


                                                HIENERGY  TECHNOLOGIES,  INC.
                                           (FORMERLY  SLW  ENTERPRISES,  INC.)
                                                            AND  SUBSIDIARIES
                                               (DEVELOPMENT  STAGE  COMPANIES)
                                NOTES  TO  CONSOLIDATED  FINANCIAL STATEMENTS
                        APRIL  30,  2002  AND  JANUARY  31,  2003  (UNAUDITED)

- -----------------------------------------------------------------------------



NOTE 6 - NOTES PAYABLE - RELATED PARTIES (CONTINUED)
                                                                                 January 31,          April 30,
                                                                                      2002               2002
                                                                                ---------------    ----------------
                                                                                 (unaudited)
                  Secured notes to a shareholder/former  officer/director of the
                      Company, non-interest-bearing,  and due in March 2002. The
                      notes are secured by 23,571 shares of common stock.  As of
                      April 30, 2002, the notes were in default. During the nine
                      months  ended  January  31,  2003,  the notes were paid in
                      full. In addition, since the notes were in default and the
                      principal  balance of $150,000 was paid late,  the Company
                      issued  the  holder  of the notes a  warrant  to  purchase
                      150,000   shares of common stock (unaudited) (see Note 11). $           -    $        150,000

                  Unsecured  amount  to a  former  officer  of  the  Company  as
                      severance, non-interest-bearing,  and payable upon demand.
                      The Company was in litigation regarding this amount, but a
                      settlement  was  reached,  and the full amount was paid in
                      January 2003 (unaudited) (see Note 8).                                  -             150,000

                  Unsecured notes to an unrelated party, non-interest-
                      bearing, and payable upon demand.                                  45,000              45,000
                                                                                ---------------    ----------------

                                                                                        135,000             621,691
                  Less current portion                                                  135,000             621,691
                                                                                ---------------    ----------------

                           LONG-TERM PORTION                                    $             -    $              -
                                                                                ===============    ================

                                      F-25



                                                HIENERGY  TECHNOLOGIES,  INC.
                                           (FORMERLY  SLW  ENTERPRISES,  INC.)
                                                            AND  SUBSIDIARIES
                                               (DEVELOPMENT  STAGE  COMPANIES)
                                NOTES  TO  CONSOLIDATED  FINANCIAL STATEMENTS
                        APRIL  30,  2002  AND  JANUARY  31,  2003  (UNAUDITED)

- -----------------------------------------------------------------------------


NOTE 7 - CONVERTIBLE NOTES PAYABLE - RELATED PARTIES

         Convertible  notes  payable -  related  parties  at April 30,  2002 and
         January 31, 2003 consisted of the following:
                                                                                 January 31,          April 30,
                                                                                      2002               2002
                                                                                ---------------    ----------------
                                                                                 (unaudited)
                  Secured  note  to  a  shareholder/director   of  the  Company,
                      interest  payable at 8% per  annum,  and due in July 2001.
                      The note is secured by the patent  application for Europe,
                      Canada,  and Japan.  The holder of the note has the option
                      to convert  the  principal  and  interest  into  shares of
                      common  stock.  During the nine months  ended  January 31,
                      2003,  this  note  plus  accrued   interest  of  $780  was
                      converted into 5,780 shares of common stock (unaudited).  $             -    $          5,000

                  Secured  notes  to  a  shareholder/director  of  the  Company,
                      interest payable at 8% per annum, $5,000 due in July 2001,
                      and $5,400 due in July 2002.  The notes are secured by the
                      patent  application  for Europe,  Canada,  and Japan.  The
                      holder  of  the  notes  has  the  option  to  convert  the
                      principal and interest into shares of common stock.  As of
                      January 31, 2003, the  notes were in default (unaudited).          10,400              10,400

                  Secured  note  to  a  shareholder/director   of  the  Company,
                      interest  payable at 8% per  annum,  and due in July 2001.
                      The note is secured by the patent  application for Europe,
                      Canada,  and Japan.  The holder of the note has the option
                      to convert  the  principal  and  interest  into  shares of
                      common  stock.  During the nine months  ended  January 31,
                      2003,  this  note plus  accrued  interest  of  $1,678  was
                      converted into 11,678 shares of common stock (unaudited).               -              10,000

                  Secured note to a  shareholder/director/former  officer of the
                      Company, interest payable at 8% per annum, and due in July
                      2001.  The note is secured by the patent  application  for
                      Europe,  Canada, and Japan. The holder of the note has the
                      option to convert the  principal  and interest into shares
                      of common stock.  During the nine months ended January 31,
                      2003, the   note was paid in full (unaudited).                          -               5,000



                                      F-26



                                                HIENERGY  TECHNOLOGIES,  INC.
                                           (FORMERLY  SLW  ENTERPRISES,  INC.)
                                                            AND  SUBSIDIARIES
                                               (DEVELOPMENT  STAGE  COMPANIES)
                                NOTES  TO  CONSOLIDATED  FINANCIAL STATEMENTS
                        APRIL  30,  2002  AND  JANUARY  31,  2003  (UNAUDITED)

- -----------------------------------------------------------------------------


NOTE 7 - CONVERTIBLE NOTES PAYABLE - RELATED PARTIES (CONTINUED)

                                                                                 January 31,          April 30,
                                                                                      2002               2002
                                                                                ---------------    ----------------
                                                                                 (unaudited)
                  Unsecured note to a shareholder/director/former officer of the
                      Company,  interest  payable  at 7% per  annum,  and due in
                      January  2002.  The  holder of the note has the  option to
                      convert the  principal  and interest into shares of common
                      stock. During the nine months ended October 31,
                      2002, the note was paid in full (unaudited).              $             -    $          5,000
                                                                                ---------------    ----------------

                                                                                         10,400              35,400
                  Less current portion                                                   10,400              35,400
                                                                                ---------------    ----------------

                           LONG-TERM PORTION                                    $             -    $              -
                                                                                ===============    ================



NOTE 8 - COMMITMENTS AND CONTINGENCIES

         EMPLOYMENT AGREEMENT
         In March 2002,  the Company  entered into an employment  agreement with
         its Chief Scientist/Chairman of the Board. Major terms of the agreement
         are as follows:

o             The Company must pay a signing bonus of $100,000,  of which
              $50,000  (unaudited)  was paid during the nine months ended
              January 31, 2003.

o             The Company must pay an annual bonus,  which must not be less than
              20% of the  total  amount  of  bonuses  paid  to  officers  of the
              Company. If the pretax profit in any fiscal year exceeds $0.20 per
              share, then his bonus in that year must not be less than $50,000.

o             The Company granted options to purchase 2,482,011 shares of common
              stock at an exercise  price of $0.134,  vesting  immediately,  and
              which are  exercisable  from time to time within the period ending
              November 30, 2008.

o             The Company will grant its Chief  Scientist/Chairman  of the Board
              annually  during  the  term  of five  years  1% per  annum  of the
              Company's stock issued and  outstanding  with an exercise price of
              the average  price for the  preceding 30 days. He must not receive
              less  than 10% of the  total  number  of  options  granted  by the
              Company for  services in that year.  As of January 31,  2003,  the
              Company  is  required  to  grant   options  to  purchase   405,492
              (unaudited) shares of common stock.

o             The Company will provide its Chief Scientist/Chairman of the Board
              a car, pay his and his family's health insurance, provide life and
              disability   insurance  and  will  reimburse  him  for  reasonable
              out-of-pocket expenses, not to exceed $20,000 in any one year, and
              reimburse  him for any  personal  tax  liabilities  arising  up to
              $75,000.  During the nine  months  ended  January  31,  2003,  the
              Company  paid $17,500  (unaudited)  for an  automobile  deposit on
              behalf of its Chief Scientist/Chairman of the Board.

                                      F-27


                                                HIENERGY  TECHNOLOGIES,  INC.
                                           (FORMERLY  SLW  ENTERPRISES,  INC.)
                                                            AND  SUBSIDIARIES
                                               (DEVELOPMENT  STAGE  COMPANIES)
                                NOTES  TO  CONSOLIDATED  FINANCIAL STATEMENTS
                        APRIL  30,  2002  AND  JANUARY  31,  2003  (UNAUDITED)

- -----------------------------------------------------------------------------



NOTE 8 - COMMITMENTS AND CONTINGENCIES (CONTINUED)

         EMPLOYMENT AGREEMENT (Continued)

     o    The Company must pay a base salary payable in cash as follows:

          o    January 1, 2002 to December 31, 2002    $125,000 per year
          o    January 1, 2003 to December 31, 2003    $175,000 per year
          o    January 1, 2004 to December 31, 2004    $175,000 per year
          o    January 1, 2005 to December 31, 2005    $175,000 per year
          o    January 1, 2006 to December 31, 2006    $283,013 per year

     o    In December 2002, the Company  increased its Chief  Scientist/Chairman
          of the Board's base salary to $175,000 (unaudited) per year, effective
          November 2002.

     o    If the  agreement is  terminated  by the Company  without  cause,  the
          Company  must pay its  Chief/Scientist/Chairman  of the Board,  on the
          termination  date, an amount equal to two years of the minimum  annual
          base salary.

         EMPLOYMENT AGREEMENTS (UNAUDITED)

          In September  2002, the Company  entered into a three-year  employment
          agreement       with       its        President/Chief        Executive
          Officer/Treasurer/Director.  Major  terms  of  the  agreement  are  as
          follows:

     o    The Company must pay a base salary as follows:

          o    $135,000 per year

          o    $175,000 per year when the Company  receives  new revenue  and/or
               new financing in excess of $2,000,000

          o    $250,000 per year when the Company  receives  new revenue  and/or
               new financing in excess of $4,000,000

     o    The officer is entitled to a bonus equal to $250,000  once the Company
          achieves  two  consecutive   quarters  of  positive  cash  flows  from
          operations.

     o    The Company  granted  options to purchase  3,005,038  shares of common
          stock,  which  represents  an  amount  equal  to 10% of the  Company's
          outstanding  common stock on a fully diluted basis as of September 30,
          2002. Of these  options,  75% vest 1/12 on a quarterly  basis over the
          next 36 months.  The  remaining 25% vest on the earlier of a) the date
          when the  Company's  closing  price of its common stock has equaled or
          exceeded  $1.75  for  90  consecutive   calendar  days,  b)  the  date
          immediately  preceding  a sale of the  Company  for $1.75 per share of
          common stock or more, or c) if the Company's common stock ceased to be
          publicly  traded on the date following the closing of an offering at a
          deemed price per share of common stock of $1.75 or more.

                                      F-28



                                                     HIENERGY TECHNOLOGIES, INC.
                                                (FORMERLY SLW ENTERPRISES, INC.)
                                                                AND SUBSIDIARIES
                                                   (DEVELOPMENT STAGE COMPANIES)
                                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                 APRIL 30, 2002 AND JANUARY 31, 2003 (UNAUDITED)

- --------------------------------------------------------------------------------


NOTE 8 - COMMITMENTS AND CONTINGENCIES (CONTINUED)

         EMPLOYMENT AGREEMENTS (UNAUDITED) (Continued)

              The exercise price is fixed six months after September 25, 2002 at
              the lesser of a) $1 per share, b) for any offering of preferred or
              common  stock that  closes  within six months from  September  25,
              2002,  the  following  percentage  of  price  per  unit:  (i)  for
              preferred with warrants - 70%, (ii) for preferred without warrants
              - 80%,  (iii) for  common  with  warrants  - 90%,  (iv) for common
              without  warrants - 100%.  The Company  granted the stock  options
              below the fair market on the date of grant; therefore, the Company
              recorded deferred compensation of $1,305,542.

              As of January  31,  2003,  options to purchase  939,703  shares of
              common  stock  had  vested,   and   $1,032,981   of  the  deferred
              compensation   was   expensed  and  is  included  in  general  and
              administration   expenses  on  the   accompanying   statement   of
              operations.

          o    If the agreement is terminated  without  cause,  the Company must
               pay its President/Chief Executive  Officer/Treasurer/Director  an
               amount  equal to the  executive's  annual  salary,  payable in 12
               monthly  installments  following the termination date, and health
               insurance benefits for 12 months.

         In March 2003, the President/Chief Executive Officer/Treasurer/Director
         resigned his position (see Note 14).

         In  February  2002,  Microdevices  entered  into a one-year  employment
         agreement with its Vice President/Corporate Secretary. In May 2002, the
         Company  assumed the employment  agreement.  Under the  agreement,  the
         Company will pay a salary of $91,000 per year, a car  allowance of $100
         per week,  a quarterly  bonus of 5,589 shares of the  Company's  common
         stock,  starting May 2002, and a non-qualified stock option to purchase
         89,410 shares of common stock at $0.157 per share,  vesting immediately
         and having a five-year  term. As of January 31, 2003,  11,178 shares of
         common  stock  were  issued,  and 5,589  shares of  common  stock  were
         committed.  The shares were valued at $34,484,  which  approximates the
         fair value of the shares.

         CONSULTING AGREEMENTS (UNAUDITED)
         In  July  2002,  the  Company  entered  into  a  three-year  consulting
         agreement, whereby the consultant will assist the Company with business
         development,  product and corporate  image  advertising,  and access to
         government  grants and  purchases.  The Company will pay the consultant
         $20,000 per month, plus 5% of any gross revenues collected in cash from
         government grants or business and other  third-party  business that the
         consultant  produces for the Company.  Furthermore,  the consultant was
         issued options to purchase  1,000,000  shares of common stock. Of these
         options, 500,000 vested immediately, and the remaining 500,000 vest one
         year after the Company's Minisenzor product is operational and ready to
         be shown.  The stock options have an exercise price of $1 per share and
         are exercisable for six years from the date of grant.

         The stock  options  were  valued at  $761,007,  of which  $148,073  was
         expensed and is included in general and administration  expenses on the
         accompanying statement of operations. The remaining balance of $612,934
         is included in prepaid  consulting in other current assets,  which will
         be amortized over the remaining term of the consulting agreement.

                                      F-29




                                                     HIENERGY TECHNOLOGIES, INC.
                                                (FORMERLY SLW ENTERPRISES, INC.)
                                                                AND SUBSIDIARIES
                                                   (DEVELOPMENT STAGE COMPANIES)
                                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                 APRIL 30, 2002 AND JANUARY 31, 2003 (UNAUDITED)

- -------------------------------------------------------------------------------

NOTE 8 - COMMITMENTS AND CONTINGENCIES (CONTINUED)

         CONSULTING AGREEMENTS (UNAUDITED) (Continued)
         In  August  2002,  the  Company  entered  into  a  one-year  consulting
         agreement with an investor and media relations firm. Under the terms of
         the  agreement,  the Company will pay $10,000 per month,  plus approved
         expenses.  In addition,  upon execution of the  agreement,  the Company
         issued a warrant to purchase  400,000  shares of common stock,  vesting
         immediately at an exercise price of $2 per share,  exercisable  for two
         years.  The  warrants  were valued at  $187,163,  of which  $93,582 was
         expensed and is included in general and administration  expenses in the
         accompanying statement of operations.  The remaining balance of $93,581
         is included in other current  assets,  which will be amortized over the
         term of the  consulting  agreement.  Either  party  may  terminate  the
         agreement  six  months  after  the  commencement  of   this  agreement.
         Effective  March 2003, the Company terminated this consulting agreement
         by  mutual  written  consent.

         In  September  2002,  the Company  entered  into a one-year  consulting
         agreement with its former Chief Executive  Officer.  Under the terms of
         the   agreement,   the  Company   will  pay  $5,000  per  month,   plus
         out-of-pocket expenses. Effective February 2003, the Company terminated
         this consulting agreement by mutual written consent.

         In November  2002,  the Company  entered into a  four-month  consulting
         agreement  with  a  public  relations  firm.  Under  the  terms  of the
         agreement,  the Company will pay $12,500 per month, plus  out-of-pocket
         expenses.

         LEASE AGREEMENT (UNAUDITED)
         In September  2002,  the Company  entered  into a three-year  operating
         lease agreement for its corporate  offices in Irvine,  California.  The
         lease  provides for monthly rent of $8,000,  expiring in October  2005.
         Future minimum  payments at January 31, 2003 under this lease agreement
         were as follows:

                    12 Months
                       Ending
                   January 31,
                 ---------------
                      2004                       $   96,000
                      2005                           96,000
                      2006                           72,000
                                                 -----------

                           TOTAL                 $  264,000
                                                 ===========

         PLACEMENT AGENT AGREEMENT (UNAUDITED)
         In  August  2002,  the  Company  entered  into an  exclusive,  one-year
         agreement with a placement  agent to arrange the sale of debt or equity
         securities. Major terms of the agreement are as follows:

          o    Upon execution of the agreement,  the Company issued  warrants to
               purchase 100,000 shares of common stock, exercisable at $0.01 per
               share.  The warrants vest  immediately and expire five years from
               date of grant.

          o    The  Company  paid a  placement  fee  equal  to 8% of  any  gross
               proceeds received by the Company.


                                      F-30



                                                    HIENERGY TECHNOLOGIES, INC.
                                               (FORMERLY SLW ENTERPRISES, INC.)
                                                               AND SUBSIDIARIES
                                                  (DEVELOPMENT STAGE COMPANIES)
                                     NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                APRIL 30, 2002 AND JANUARY 31, 2003 (UNAUDITED)

- -------------------------------------------------------------------------------


NOTE 8 - COMMITMENTS AND CONTINGENCIES (CONTINUED)

         PLACEMENT AGENT AGREEMENT (UNAUDITED) (Continued)

          o    The Company  issued  warrants  to purchase  10% of the amounts of
               securities  issued  to  investors.  The  exercise  price  of  the
               warrants  will be equal to the  price at which the  security  was
               issued.  The warrants vest immediately and expire five years from
               the  date of  grant.  Upon the  closing  of the  preferred  stock
               private  placement  and  closing  of  the  common  stock  private
               placement,  the Company issued  warrants to purchase  117,994 and
               161,994  shares of common  stock,  respectively,  at an  exercise
               price of $1.15 per share and $1.35 per share, respectively.

          o    In November  2002,  to cancel the  remainder of the terms of this
               agreement,  the  Company  agreed  to  issue  warrants to purchase
               150,000  shares  of  common stock. The warrants vest immediately,
               have  an exercise price of $2.48 per share, and expire five years
               from  the  date  of  grant  (see  Note  10).

         In  December  2002,  the Company  entered  into an  exclusive  one-year
         agreement  with a  placement  agent to arrange  for the sale of debt or
         equity securities. Major terms of the agreement are as follows:

          o    Upon execution of the agreement,  the Company paid a retainer fee
               of $25,000 and will pay an additional $25,000 on March 1, 2003.

          o    The  Company  will pay a  placement  fee equal to 8% of any gross
               proceeds received by the Company.

          o    The Company will issue warrants to purchase 10% of the amounts of
               securities  issued  to  investors.  The  exercise  price  of  the
               warrants  will be equal to the  price at which the  security  was
               issued. The warrants vest immediately, expire five years from the
               date of grant, and include piggyback registration rights.

          o    The placement  agent has the right to  participate  in any equity
               transaction  under  the  same  terms  as  other  investors.   Its
               investment will be limited to 10% of the total capital raised.

          o    The  placement  agent  will  act as a  financial  advisor  to the
               Company with respect to any potential business combinations. Upon
               the closing of such business combination,  the Company will pay a
               minimum transaction fee of $250,000.

         TAX RETURNS
         Microdevices  has not filed its  federal  and state tax returns for the
         years ended April 30, 1995, 2000, and 2001; however, management reports
         that the minimum tax for the state of California  has been paid.  While
         the  estimated  tax owed has been  accrued,  the Company will not be in
         compliance  until such  reporting is made.  The Board of Directors  has
         approved the Company filing these tax returns.


                                      F-31



                                                    HIENERGY TECHNOLOGIES, INC.
                                               (FORMERLY SLW ENTERPRISES, INC.)
                                                               AND SUBSIDIARIES
                                                  (DEVELOPMENT STAGE COMPANIES)
                                     NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                APRIL 30, 2002 AND JANUARY 31, 2003 (UNAUDITED)

- -------------------------------------------------------------------------------


NOTE 8 - COMMITMENTS AND CONTINGENCIES (CONTINUED)

         TAX RETURNS (Continued)
         In addition, the Company seemingly has not filed certain of its 1099's,
         W-2's,  and payroll tax returns for the calendar  years ended  December
         31, 1995 through 2001. As of January 31, 2003, federal and state taxing
         authorities  have not assessed the Company any  additional  amounts due
         for payroll taxes,  penalties,  and interest.  The Company has reserved
         $350,000  and  $350,000  (unaudited)  for any  potential  taxes due for
         payroll  taxes,  penalties,  and  interest  that may have accrued as of
         April  30,  2002 and  January  31,  2003,  respectively.  The  Board of
         Directors  has approved the Company  filing these forms and payroll tax
         returns, and the Company is in the process of determining what needs to
         be filed and what amount, if any, is due.

         LITIGATION
         The Company is involved in certain legal  proceedings  and claims which
         arise in the normal  course of  business.  Management  does not believe
         that the outcome of these  matters  will have a material  effect on the
         Company's financial position or results of operations.

         In  addition,  the Company was sued by a former  officer of the Company
         for failure to pay wages,  breach of contract,  false  representations,
         and fraud.  In January  2003,  the Company  entered  into a  settlement
         agreement with this former officer.  The settlement  agreement provides
         that the Company will pay its former  officer  $25,000  (unaudited)  in
         salary  owed,  $25,000   (unaudited)  to  reimburse  legal  and  moving
         expenses,  plus  issue  80,000  shares  (unaudited)  of  the  Company's
         restricted  common  stock.  The shares are to be  included  in the next
         registration  statement filed by the Company.  If the 80,000 shares are
         not sold through the  registered  offering  before  April 1, 2003,  the
         former  officer has the option of  tendering  the shares to the Company
         and demanding payment of $125,000.

         Furthermore, if the former officer receives less than $125,000 upon the
         sale of the 80,000  shares  with 30 days of the  effective  date of the
         registration  statement,  he is entitled  to payment of the  difference
         between $125,000 and the amount he received from the sale of the stock.
         Under the terms of the agreement,  the $125,000 has been deposited into
         an escrow  account  acceptable to the former officer and is included in
         other current assets on the accompanying  balance sheet. In April 2003,
         the former officer  tendered the 80,000 shares and received  payment of
         $125,000.

         MINORITY SHAREHOLDERS
         Microdevices  has 20,540  minority shares issued and  outstanding.  The
         Company   has  agreed  that  in  the  event  of  any  merger  or  other
         consolidation   of   Microdevices   with   HiEnergy,   each   remaining
         Microdevices  shareholder  will receive the greater of the market value
         of  his/her  Microdevices  shares or shares in the  Company on the same
         terms as the voluntary  share  exchange.  If all minority  shareholders
         convert,  the  Company  will be required  to issue  459,222  additional
         shares of common stock to the minority shareholders.

                                      F-32



                                                  HIENERGY TECHNOLOGIES, INC.
                                             (FORMERLY SLW ENTERPRISES, INC.)
                                                             AND SUBSIDIARIES
                                                (DEVELOPMENT STAGE COMPANIES)
                                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                              APRIL 30, 2002 AND JANUARY 31, 2003 (UNAUDITED)

- -----------------------------------------------------------------------------


NOTE 8 - COMMITMENTS AND CONTINGENCIES (CONTINUED)

         WARRANT AND OPTION HOLDERS
         Microdevices  has granted stock options and warrants to purchase 12,365
         and 32,247 shares,  respectively,  of common stock. These stock options
         and warrants are  exercisable  at $3.50 per share.  If the stock option
         and warrant  holders  exercise  their stock options and  warrants,  the
         Company has agreed to allow these stock  option and warrant  holders to
         voluntarily  exchange  their  shares  in  Microdevices  for  shares  in
         HiEnergy  at an  exchange  rate of  22.3524  per share (or  $0.157  per
         share).  If these stock option and warrant holders exercise and convert
         their shares,  the Company will be required to issue 997,272 additional
         shares of common stock to the stock option and warrant holders.

         During the nine months ended January 31, 2003, 2,047 (unaudited) of the
         above  stock  options  were  exercised  via a cash  payment  of  $7,165
         (unaudited),  or $3.50 per share.  The  Company  has agreed to exchange
         these shares in Microdevices for shares in HiEnergy at an exchange rate
         of 22.3524 per share, or 45,755 (unaudited) shares of common stock.

         During the nine  months  ended  January 31,  2003,  options to purchase
         4,000 (unaudited) shares of Microdevices'  common stock were assumed by
         the  Company at an  exchange  rate of 22.3524  per share (or $0.157 per
         share). Therefore, the Company issued options to purchase 89,410 shares
         of its common stock at an exercise price of $0.157 per share.


NOTE 9 - PREFERRED STOCK

         SERIES A CONVERTIBLE, REDEEMABLE PREFERRED STOCK (unaudited)
         ------------------------------------------------
         In August  2002,  the Board of  Directors  approved an amendment to the
         Company's  Articles of Incorporation to establish Series A convertible,
         redeemable  preferred  stock (the  "Series  A"),  par value  $0.001 per
         share.  The Company is  authorized to issue 345 shares of the Series A.
         Each share is  convertible on either of these events a) any time at the
         option of the holder at $1.15 per share or b)  mandatorily  convertible
         two years following the issuance date at $1.15 per share. Under certain
         circumstances,   the   conversion   price  is  subject  to  adjustment.
         Furthermore,  upon a certain major transaction or triggering event, the
         holder of the Series A has the right to require  the  Company to redeem
         all or a portion  of the  Series A at a price  per  share  equal to the
         liquidation  preference,  plus any  accrued  but unpaid  dividends  and
         liquidated damages.

         The  liquidation  preference  is $10,000 per share.  The holders of the
         Series A are entitled to receive,  when and as declared by the Board of
         Directors,  dividends at a rate of 8%, or $800 per share in advance for
         each of the  first  two  years.  The  dividends  may be paid in cash or
         common  stock at the election of the Board of  Directors.  The Series A
         has certain class voting rights and general voting rights.

         In October  2002,  the  Company  sold 98 shares of the Series A for net
         cash  proceeds of  $800,399.  At the time of issuance,  the  conversion
         price of the preferred stock was less than the fair market value of the
         common  stock.  Since the  Series A was  convertible  immediately,  the
         Company  recorded a  beneficial  conversion  feature  upon  issuance of
         $767,431.


                                      F-33



                                                  HIENERGY TECHNOLOGIES, INC.
                                             (FORMERLY SLW ENTERPRISES, INC.)
                                                             AND SUBSIDIARIES
                                                (DEVELOPMENT STAGE COMPANIES)
                                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                              APRIL 30, 2002 AND JANUARY 31, 2003 (UNAUDITED)

- -----------------------------------------------------------------------------


NOTE 9 - PREFERRED STOCK (CONTINUED)

         SERIES A CONVERTIBLE, REDEEMABLE PREFERRED STOCK
         (unaudited) (Continued)

         In January 2003,  two shares of the Series A were converted into 18,336
         shares of the Company's common stock.

         As of March  2003,  the  Company  may be in default  with a  triggering
         event;  therefore,  the  holders of the Series A may be able to request
         the Company to redeem their shares in cash at $10,000 per share. If all
         holders were to request  redemption,  the Company  would be required to
         make a cash payment of  $958,200.  In  addition,  the Company  could be
         subject to paying  penalties  of  approximately  $28,000  for the first
         month  (ending in December  2002) and  approximately  $42,000 per month
         thereafter.


NOTE 10 - SHAREHOLDERS' EQUITY (DEFICIT)

         COMMON STOCK ISSUED FOR CASH
         During the years ended April 30, 2002 and 2001,  the nine months  ended
         January  31,  2003 and  2002,  and the  period  from  August  21,  1995
         (inception) to January 31, 2003, the Company issued 712,071, 465,437, 0
         (unaudited),  344,255 (unaudited),  and 2,677,497 (unaudited),  shares,
         respectively,  of  common  stock  in  exchange  for  cash of  $181,569,
         $109,730,   $0   (unaudited),   $95,000   (unaudited),   and   $882,727
         (unaudited), respectively.

         COMMON STOCK ISSUED FOR SERVICES RENDERED
         During the years ended April 30, 2002 and 2001,  the nine months  ended
         January  31,  2003 and  2002,  and the  period  from  August  21,  1995
         (inception) to January 31, 2003, the Company issued 5,059,560, 371,035,
         0  (unaudited),   1,051,318  (unaudited),  and  11,702,703  (unaudited)
         shares, respectively, of common stock in exchange for services rendered
         valued  at the fair  market  value of the  stock  issued  of  $232,170,
         $36,468, $0 (unaudited), $47,030 (unaudited), and $428,950 (unaudited),
         respectively.

         COMMON STOCK ISSUED FOR CASH (UNAUDITED)
         During the years ended April 30, 2002 and 2001,  the nine months  ended
         January  31,  2003 and  2002,  and the  period  from  August  21,  1995
         (inception) to January 31, 2003, the Company issued  712,071,  465,437,
         0, 344,255,  and 2,677,497,  shares,  respectively,  of common stock in
         exchange for cash of $181,569,  $109,730,  $0, $153,000,  and $882,723,
         respectively.

         COMMON STOCK ISSUED FOR SERVICES RENDERED (UNAUDITED)
         During the years ended April 30, 2002 and 2001,  the nine months  ended
         January  31,  2003 and  2002,  and the  period  from  August  21,  1995
         (inception) to January 31, 2003, the Company issued 5,059,560, 371,035,
         0, 1,051,318, and 11,702,703 shares,  respectively,  of common stock in
         exchange for services  rendered  valued at the fair market value of the
         stock  given  of  $232,170,   $36,468,  $0,  $161,707,   and  $428,950,
         respectively.

                                      F-34



                                                  HIENERGY TECHNOLOGIES, INC.
                                             (FORMERLY SLW ENTERPRISES, INC.)
                                                             AND SUBSIDIARIES
                                                (DEVELOPMENT STAGE COMPANIES)
                                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                              APRIL 30, 2002 AND JANUARY 31, 2003 (UNAUDITED)

- -----------------------------------------------------------------------------


NOTE 10 - SHAREHOLDERS' EQUITY (DEFICIT) (CONTINUED)

         CONVERTIBLE NOTES PAYABLE - RELATED PARTIES CONVERTED INTO
         COMMON STOCK (UNAUDITED)

         During the years ended April 30, 2002 and 2001,  the nine months  ended
         January  31,  2003 and  2002,  and the  period  from  August  21,  1995
         (inception) to January 31, 2003,  the Company  issued 0, 0, 37,898,  0,
         and 37,898 shares,  respectively,  of common stock for the  outstanding
         principal on  convertible  notes payable - related  parties and accrued
         interest of $0, $0, $37,896, $0, and $37,896, respectively.

         COMMON STOCK ISSUED IN PRIVATE PLACEMENTS
         In April 2002,  the Company  completed  its first  closing of its first
         private placement, whereby 1,225,000 shares of common stock were issued
         in exchange for cash of $1,225,000.  The private placement offering was
         originally  slated  to close at the same  time as the  voluntary  share
         exchange.  HiEnergy extended the term of the offering and increased the
         size to a maximum of 2,000,000 shares of common stock at $1 per share.

         In June 2002,  the Company  completed  its second  closing of its first
         private  placement,  whereby 500,000 shares (unaudited) of common stock
         were issued in exchange for cash of $500,000 (unaudited).  This private
         placement has been closed.

         In October 2002, the Company  completed its second  private  placement,
         issuing  1,349,934  shares  (unaudited) of common stock in exchange for
         net  cash  proceeds  of  $1,625,614  (unaudited),   of  which  $184,000
         (unaudited) was recorded as a subscription  receivable and collected in
         November 2002.

         COMMON STOCK ISSUED FOR DIVIDENDS (UNAUDITED)
         In October 2002,  the Company  issued 68,150 shares of common stock for
         $78,360 of dividends accrued on the Series A.

         COMMON STOCK ISSUED AND COMMITTED FOR EMPLOYEE BONUS (UNAUDITED)
         The Company  issued  11,178  shares of common stock and is committed to
         issue  5,589  shares of common  stock to an  employee of the Company in
         lieu  of a cash  bonus.  The  shares  were  valued  at  $34,484,  which
         approximates the fair value of the shares.

         ACCOUNTS PAYABLE CONVERTED INTO STOCK OPTIONS (UNAUDITED)
         During the years ended April 30, 2002 and 2001,  the nine months  ended
         January  31,  2003  and  2002  and the  period  from  August  21,  1995
         (inception) to January 31, 2003, the Company converted accounts payable
         due to a consultant of $0, $0, $65,000, $0, and $65,000,  respectively,
         into  options  to  purchase  0,  0,  72,726,   0,  and  72,726  shares,
         respectively, of common stock. Of these options, 45,454 are exercisable
         at $1 per share,  vest over a one-year period,  and expire in September
         2012. The remaining  options are  exercisable at $2.24 per share,  vest
         over a one-year period, and expire in December 2012.

         CASHLESS EXERCISE OF WARRANTS (UNAUDITED)
         In December  2002,  warrants to purchase  47,000 shares of common stock
         were  exercised  via a cashless  exercise,  whereby the Company  issued
         33,909 shares of common stock.

                                      F-35



                                                     HIENERGY TECHNOLOGIES, INC.
                                                (FORMERLY SLW ENTERPRISES, INC.)
                                                                AND SUBSIDIARIES
                                                   (DEVELOPMENT STAGE COMPANIES)
                                      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                 APRIL 30, 2002 AND JANUARY 31, 2003 (UNAUDITED)

- --------------------------------------------------------------------------------

NOTE 10 - SHAREHOLDERS' EQUITY (DEFICIT) (CONTINUED)

         COMMON STOCK ISSUED TO A FORMER OFFICER AS A SETTLEMENT (UNAUDITED)
         -------------------------------------------------------------------
         In February 2003, the Company issued 80,000 shares of restricted common
         stock valued at $125,000 in connection with a settlement agreement with
         a former officer.

         STOCK SPLITS
         In September 1998 and May 1999, the Company  effectuated  2-for-1 stock
         splits. All share and per share data have been  retroactively  restated
         to reflect these stock splits.

         WARRANTS ISSUED FOR SERVICES RENDERED
         In  November  2002,  the  Company entered into a termination agreement
         with its placement agent, whereby the Company agreed to issue warrants
         to  purchase  150,000  shares  of  common  stock.  The  warrants  vest
         immediately, are exercisable at $2.48 per share, and expire five years
         from  the  date  of  grant. Any liabilities arising under the original
         placement  agent  agreement  have  been  released.




         STOCK OPTIONS AND WARRANTS
         The following summarizes the stock options transactions:

                                           Weighted-                      Weighted-                     Weighted-
                                           Average           Stock        Average                       Average
                               Stock       Granted          Options       Granted                       Granted
                             Options          Price           Non-           Price          Total          Price
                            Employee       Per Share      Employee        Per Share       Options       Per Share
                         -------------  -------------  --------------  -------------  -------------  --------------
                                                                                        

         Outstanding,
         August 21,
         1995
         (inception) to April 30,
         2001                        -  $           -               -  $           -              -  $            -

         Granted             2,482,011  $        0.13               -  $           -      2,482,011  $         0.13
                         -------------                 --------------                 -------------

         Outstanding,
         April 30,
         2002                2,482,011  $        0.13               -  $           -      2,482,011  $         0.13

         Granted
         (unaudited)         3,005,038  $        1.00       1,072,726  $        1.03      4,077,764  $         1.01

         Transferred
         from
         subsidiary
         (unaudited)            89,410  $        0.16               -  $           -         89,410  $         0.16
                         -------------                 --------------                 -------------

         (continued)

                                  F-36



                                                  HIENERGY TECHNOLOGIES, INC.
                                             (FORMERLY SLW ENTERPRISES, INC.)
                                                             AND SUBSIDIARIES
                                                (DEVELOPMENT STAGE COMPANIES)
                                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                              APRIL 30, 2002 AND JANUARY 31, 2003 (UNAUDITED)

- -----------------------------------------------------------------------------


NOTE 10 - SHAREHOLDERS' EQUITY (DEFICIT) (CONTINUED)

         STOCK OPTIONS AND WARRANTS (Continued)

                                         Weighted-                      Weighted-                     Weighted-
                                           Average           Stock        Average                       Average
                               Stock       Granted          Options       Granted                       Granted
                             Options          Price           Non-           Price          Total          Price
                            Employee       Per Share      Employee        Per Share       Options       Per Share
                         -------------  -------------  --------------  -------------  -------------  --------------

         (continued)

         OUTSTANDING,
         JANUARY
         31, 2003
         (UNAUDITED)         5,576,459  $        0.60       1,072,726  $        1.03      6,649,185  $         0.67
                         =============                 ==============                 =============

         EXERCISABLE,
         JANUARY
         31, 2003
         (UNAUDITED)         3,510,494  $        0.37         511,364  $        1.00      4,021,858  $         0.45
                         =============                 ==============                 =============

         The following summarizes the warrant transactions:
                                                                                                       Weighted-
                                                                                                        Average
                                                                                  Warrants           Granted Price
                                                                                Non-employee            Per Share
                                                                                ---------------   -----------------

                  Outstanding, August 21, 1995 (inception) to April 30, 2002                  -    $              -
                  Granted (unaudited)                                                 1,965,686    $           1,75
                  Exercised (unaudited)                                                 (47,000)   $           0.83
                                                                                ---------------

                      OUTSTANDING, JANUARY 31, 2003 (UNAUDITED)                       1,918,686    $           1.77
                                                                                ===============

                      EXERCISABLE, JANUARY 31, 2003 (UNAUDITED)                       1,918,686    $           1.77
                                                                                ===============



NOTE 11 - FINANCING EXPENSE - RELATED PARTY (UNAUDITED)

         In May 2002, the Company issued warrants to purchase  150,000 shares of
         common  stock to a  shareholder/former  director  of the  Company.  The
         warrants vest immediately,  are exercisable at $1 per share, and expire
         on May 31,  2005.  Since the Company was in default on the note payable
         for  $150,000  to  this  shareholder/former   officer/director  of  the
         Company, the Company granted these warrants.  Accordingly,  the Company
         recorded  financing  expense of $223,710  during the nine months  ended
         January 31, 2003.


                                      F-37



                                                 HIENERGY TECHNOLOGIES, INC.
                                            (FORMERLY SLW ENTERPRISES, INC.)
                                                            AND SUBSIDIARIES
                                               (DEVELOPMENT STAGE COMPANIES)
                                  NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                             APRIL 30, 2002 AND JANUARY 31, 2003 (UNAUDITED)

- ----------------------------------------------------------------------------


NOTE 12 - INCOME TAXES

         The  following  table  presents  the  current and  deferred  income tax
         provision  for federal and state income taxes for the years ended April
         30, 2002 and 2001:



                                                                                      2002               2001
                                                                                ---------------    ----------------
                                                                                                 
                  Current
                      Federal                                                   $             -    $              -
                      State                                                               1,934               2,546
                                                                                ---------------    ----------------

                                                                                          1,934               2,546
                                                                                ---------------    ----------------
                  Deferred
                      Federal                                                                 -                   -
                      State                                                                   -                   -
                                                                                ---------------    ----------------

                                                                                              -                   -
                                                                                ---------------    ----------------

                           PROVISION FOR INCOME TAXES                           $         1,934    $          2,546
                                                                                ===============    ================

         The  provision  for income  taxes  differs  from the amount  that would
         result from  applying  the federal  statutory  rate for the years ended
         April 30, 2002 and 2001 as follows:

                                                                                      2002               2001
                                                                                ---------------    ----------------

                  Statutory regular federal income benefit rate                       34.00%              34.00%
                  State taxes                                                          5.74                5.70
                  Change in valuation allowance                                      (39.77)             (39.19)
                  Other                                                               (0.09)              (0.78)
                                                                                -----------        ------------

                      TOTAL                                                           (0.12)%             (0.27)%
                                                                                ===========        ============



                                      F-38



                                               HIENERGY TECHNOLOGIES, INC.
                                          (FORMERLY SLW ENTERPRISES, INC.)
                                                          AND SUBSIDIARIES
                                             (DEVELOPMENT STAGE COMPANIES)
                                NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                           APRIL 30, 2002 AND JANUARY 31, 2003 (UNAUDITED)

- --------------------------------------------------------------------------

NOTE 12 - INCOME TAXES (CONTINUED)
         The  tax  effects  of  temporary  differences  which  give  rise to the
         deferred tax provision at April 30, 2002 consisted of the following:


                                                                                                          

                  Deferred tax assets
                      Compensation                                                                 $        150,000
                      Net operating loss carryforwards                                                    1,012,000
                                                                                                   ----------------

                           Total deferred tax assets                                                      1,162,000

                  Deferred tax liability
                      State taxes                                                                           (45,000)
                                                                                                   ----------------

                                                                                                          1,117,000
                  Less valuation allowance                                                                1,117,000
                                                                                                   ----------------

                               NET DEFERRED TAX ASSET                                              $              -
                                                                                                   ================


         As of April 30, 2002, the Company had net operating loss  carryforwards
         for federal and state income tax purposes of  approximately  $2,360,000
         each,  which expire through 2022. The utilization of net operating loss
         carryforwards  may be limited  due to the  ownership  change  under the
         provisions  of Internal  Revenue  Code  Section  382 and similar  state
         provisions.


NOTE 13 - RELATED PARTY TRANSACTIONS

         During the years ended April 30, 2002 and 2001,  the nine months  ended
         January  31,  2003 and  2002,  and the  period  from  August  21,  1995
         (inception) to January 31, 2003,  the Company  purchased $0, $0, $4,767
         (unaudited), $0 (unaudited), and $4,767 (unaudited),  respectively,  of
         property and equipment from a Board member.

         See Notes 6, 7, and 11 for related party transactions.


NOTE 14 - SUBSEQUENT EVENTS (UNAUDITED)

         MANAGEMENT CHANGES

          Appointments
          In  February  2003,  the  Company  appointed Mr. David R. Baker to the
          Board  of  Directors  of  the  Company.


          In March 2003, the Company appointed Mr. Robert Drysdale and Mr. Bruce
          Del  Mar  to  its  Board  of  Directors.

          In  March  2003,  Ms.  Ioana C. Nicodin was appointed Secretary of the
          Company.


                                      F-39



                                                   HIENERGY TECHNOLOGIES, INC.
                                              (FORMERLY SLW ENTERPRISES, INC.)
                                                              AND SUBSIDIARIES
                                                 (DEVELOPMENT STAGE COMPANIES)
                                    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                               APRIL 30, 2002 AND JANUARY 31, 2003 (UNAUDITED)

- ------------------------------------------------------------------------------


NOTE 14 - SUBSEQUENT EVENTS (UNAUDITED) (CONTINUED)

         MANAGEMENT CHANGES (Continued)

         Appointments (Continued)

         In  March  2003,  Dr.  Bogdan C. Maglich was appointed Chief Executive
         Officer/President/Treasurer  of  the  Company.

         Resignations
         At the  request  of the Chairman  of the  Board,  Mr.  Gregory
         Gilbert and Mr. Barry Alter, both of whom were directors of the
         Company, resigned their positions in March 2003.

         In  March  2003,   Mr.   Thomas   Pascoe   resigned  his  positions  as
         President/Chief Executive Officer/Treasurer/Director of the Company.

         In  March  2003,  Ms.  Michal  Levy  resigned  her  positions  as  Vice
         President/Corporate Secretary of the Company at the request of the
         Chairman of the Board.

         SEC INVESTIGATION
         In  February  2003,  the  Enforcement  Division  of the SEC  opened  an
         investigation  requesting  the  Company's  cooperation  on a  voluntary
         basis.  The Company has not been notified of any formal  investigation.
         The Company has supplied the Enforcement  Division's attorneys with the
         reports  developed  by the  Company's  independent  investigators.  The
         Company  has  cooperated  promptly  and  continuously  and  intends  to
         continue to cooperate with the Enforcement Division's investigation. It
         has also agreed to voluntarily  provide the  Enforcement  Division with
         other documents they have requested in its informal  investigation.  In
         April 2003,  the  Enforcement  Division  of the SEC  commenced a formal
         investigation.

         In connection with the SEC investigation, the Company may be subject to
         a claim by a former  Chief  Executive  Officer/director  for an alleged
         right to  indemnification  from expenses  incurred by him in connection
         with the  investigation  under the  indemnification  provisions  of the
         Company's  Certificate of Incorporation  and Bylaws.  The Company is in
         the process of considering the request for  indemnification and has not
         made a determination that he is entitled to it.

         CONSULTING AGREEMENT
         Effective  February 21, 2003,  the Company  terminated  the  consulting
         agreement  with a former  Chief  Executive  Officer  by mutual  written
         consent.

         EMPLOYMENT AGREEMENT
         In February 2003, the Company paid $50,000 due on a promissory  note to
         its  Chief  Scientist/Chairman  of the  Board  and  issued  options  to
         purchase  416,712  shares  of  common  stock  in  connection  with  his
         employment agreement.


                                      F-40



                                                    HIENERGY TECHNOLOGIES, INC.
                                               (FORMERLY SLW ENTERPRISES, INC.)
                                                               AND SUBSIDIARIES
                                                  (DEVELOPMENT STAGE COMPANIES)
                                     NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                APRIL 30, 2002 AND JANUARY 31, 2003 (UNAUDITED)

- -------------------------------------------------------------------------------


NOTE 14 - SUBSEQUENT EVENTS (UNAUDITED) (CONTINUED)

         STOCK OPTIONS
         In February 2003, the Company issued warrants to purchase 80,000 shares
         of common stock to a placement  agent.  The options  vest  immediately,
         have an exercise price of $1.50 per share, and expire in February 2006.

         CONTINGENCY WITH FORMER OFFICER OF THE COMPANY
         In April 2003, a former officer of the Company  returned  80,000 shares
         of common stock to the Company,  and the Company  released  from escrow
         $125,000  to the  former  officer  in  accordance  with the  terms of a
         settlement agreement (see Note 8).

         OUTSIDE SERVICES
         In March  2003,  the  Company  entered  into an  agreement  to retain a
         corporate  counsel.  Under the terms of the  agreement  with respect to
         non-litigation  matters,  the counsel's fees until August 31, 2003 will
         be payable by delivery of convertible promissory notes. The convertible
         promissory  notes earn  interest at 10% per annum,  fall due within six
         months,  and are convertible into a number of shares of common stock of
         the Company equal to the result of dividing the principal amount of the
         note by $1.



                                      F-41




                    Subject to Completion - April 18, 2003

                                   PROSPECTUS

                           HIENERGY TECHNOLOGIES, INC.
                                14,224,420 SHARES
                                  COMMON STOCK


We have not  authorized  any  dealer,  salesperson  or other  person to give you
written information other than this prospectus or to make  representations as to
matters  not  stated  in this  prospectus.  You must  not  rely on  unauthorized
information.  This  prospectus  is not an offer to sell  these  securities  or a
solicitation of your offer to buy the securities in any jurisdiction  where that
would not be permitted or legal. Neither the delivery of this prospectus nor any
sales made after the date of this  prospectus  shall create an implication  that
the information contained in it or the affairs of HiEnergy Technologies have not
changed since the date of this prospectus.

Until July 18,  2003 (90 days after the date of this  prospectus),  all  dealers
that  effect  transactions  in these  shares of  common  stock,  whether  or not
participating in this offering, may be required to deliver a prospectus. This is
in addition to the dealers'  obligation  to deliver a prospectus  when acting as
underwriters and with respect to their unsold allotments or subscriptions.


                  THE DATE OF THIS PROSPECTUS IS APRIL 18, 2003





                                     PART II
                     INFORMATION NOT REQUIRED IN PROSPECTUS

ITEM 24. INDEMNIFICATION OF DIRECTORS AND OFFICERS

In accordance with Delaware General  Corporation Law, Section 145, Article XI of
our certificate of incorporation, filed as Exhibit 3.1 hereto, provides that the
company will indemnify its directors to the full extent  permitted by applicable
corporate law, except that such indemnity will not apply if the director did not
(a) act in good faith and in a manner the director  reasonably believed to be in
or not opposed to the best interests of the company, and (b) with respect to any
criminal action or proceeding,  have reasonable  cause to believe the director's
conduct was unlawful.  The certificate of  incorporation  also provides that the
company will advance  expenses for such persons  pursuant to the terms set forth
in the  company's  bylaws,  or in a separate  board of directors  resolution  or
contract.  Delaware law requires a corporation  to indemnify any such person who
is successful on the merits or defense of such action against costs and expenses
actually and reasonably incurred in connection with the action.

Article X of our bylaws, filed as Exhibit 3.2 hereto,  provides that the company
will  indemnify its officers and  directors  for costs and expenses  incurred in
connection with the defense of actions,  suits,  or proceedings  against them on
account of their being or having  been  directors  or  officers of the  company,
absent a finding of  negligence  or  misconduct  in office.  Section 10.6 of our
bylaws,  as well as  Section  11.3 of our  certificate  of  incorporation,  also
permits the company to maintain insurance on behalf of our officers,  directors,
employees and agents against any liability asserted against and incurred by that
person whether or not the company has the power to indemnify such person against
liability for any of those acts.

Insofar as indemnification  for liabilities  arising under the Securities Act of
1933, as amended (the "Securities Act"), may be permitted to directors, officers
and  controlling  persons of HiEnergy  Technologies  pursuant  to the  foregoing
provisions,  or  otherwise,  we have been  advised  that in the  opinion  of the
Securities and Exchange Commission such indemnification is against public policy
as expressed in the Securities Act and is, therefore, unenforceable.

ITEM 25.  OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION

The  following  table  sets  forth  estimated  expenses  over the  course of the
offering.  Our estimates are subject to change,  except for the SEC registration
fee.


                                                                                 
             -------------------------------------------------------------------- --------------------
                                            ITEM                                      AMOUNT ($)
             -------------------------------------------------------------------- --------------------
             SEC registration fee                                                           $   4,600
             -------------------------------------------------------------------- --------------------
             NASD Fees                                                                            ---
             -------------------------------------------------------------------- --------------------
             Accounting fees and expenses                                                      50,000
             -------------------------------------------------------------------- --------------------
             Legal fees and expenses                                                          100,000
             -------------------------------------------------------------------- --------------------
             Blue Sky fees and expenses                                                        10,000
             -------------------------------------------------------------------- --------------------
             Printing costs                                                                     5,000
             -------------------------------------------------------------------- --------------------
             Miscellaneous fees and expenses                                                    6,000
             -------------------------------------------------------------------- --------------------
                        TOTAL                                                              $  175,600
             -------------------------------------------------------------------- --------------------

The selling security holders will pay for their own legal expenses in connection
with the offering.

ITEM 26.  RECENT SALES OF UNREGISTERED SECURITIES

Set  forth  below  is  information  regarding  the  issuance  and  sales  of our
securities without registration during the past three years.

o    In February  2003, we issued  warrants to purchase  40,000 shares of common
     stock,  with an exercise price of $1.50 and a term of three years,  to each
     of the two  principals  of Columbus  Group/cFour  Partners,  an  employment
     placement  agency,  as  compensation  for  services  rendered  to  HiEnergy
     Technologies.  We believe the issuance of securities  was exempt under Rule
     506 of Regulation D and/or Section 4(2) under the Securities Act.

o    In February  2003, we issued stock options to purchase  416,712 shares of
     common stock, with an exercise price of $2.81 and a term of 5 years, to our
     Chief  Scientist/Chairman  of  the  Board  in connection with is employment
     agreement.  We believe the issuance of securities was exempt under Rule 506
     of  Regulation  D  and/or  Section  4(2)  under  the  Securities  Act.
                                      II-1


o    In January 2003, we issued 80,000 shares of common stock to Keith Cowan,  a
     former  director  and  executive  officer  of  HiEnergy  Microdevices,   in
     connection  with  a  settlement  agreement.  Mr.  Cowan  is  an  accredited
     investor.  These  shares  were  returned  to  the Company in April, 2003 We
     believe  the issuance of securities was exempt under Rule 506 of Regulation
     D  and/or  Section  4(2)  under  the  Securities  Act.

o    As an accommodation to adjust amounts owing to QED Law Group,  P.L.L.C., on
     December  19,  2002,  we issued  stock  options  to Shea  Wilson  and Derek
     Woolston to purchase an aggregate of 27,272 shares of common stock at $2.24
     per share. December 19, 2002 was the third trading day following our filing
     of a report on Form 10-QSB for the quarterly period ended October 31, 2002.
     The  closing  sales price on  December  19, 2002 was $2.79.  We believe the
     issuance of  securities  was exempt  under Rule 506 of  Regulation D and/or
     Section 4(2) under the Securities Act.

o    In December 2002, we issued  warrants to purchase  250,000 shares of common
     stock,  with an exercise  price of $2.12 and a  termination  date of May 1,
     2007,  to  Wolfe  Axelrod  Weinberger  Associates  in  connection  with the
     termination  of a  consulting  agreement  with  HiEnergy  Technologies.  We
     believe the issuance of securities  was exempt under Rule 506 of Regulation
     D and/or Section 4(2) under the Securities Act.

o    In November 2002, the Company entered into a termination agreement with its
     placement  agent,  whereby the Company agreed to issue warrants to purchase
     150,000  shares  of  common  stock.  The  warrants  vest  immediately,  are
     exercisable  at  $2.48 per share and expire 5 years from the date of grant.
     We  believe  the  issuance  of  securities  was  exempt  under  Rule 506 of
     Regulation  D  and/or  Section  4(2)  under  the  Securities  Act.


o    In October  2002,  we issued  1,349,934  shares of common stock and 269,990
     warrants  in  connection  with a private  placement  offering of our common
     stock at $1.35 per unit for aggregate  gross  proceeds from the offering of
     approximately  $1.8 million.  The warrants have an exercise  price of $2.50
     and a term of 3 years.  An  offering  memorandum  was  distributed  to each
     investor.  Fees  consisting  of  approximately  $146,000  and  warrants  to
     purchase  approximately  162,000  shares of common stock,  with an exercise
     price  of $1.35  per  share  and a term of five  years,  were  paid to H.C.
     Wainwright & Co.,  Inc.,  our placement  agents,  in  connection  with this
     offering. All of the investors who purchased shares of common stock through
     the private placement were accredited investors.  We believe that the offer
     and sale of the  securities  through the private  placement  offering  were
     exempt from registration under Rule 506 of Regulation D and/or Section 4(2)
     under the  Securities  Act. In  addition,  for those  investors  who reside
     outside the United  States and are not United States  citizens,  comprising
     $887,350 of the offering,  we believe that the offer and sale of securities
     was exempt pursuant to Regulation S under the Securities Act.

o    In October 2002, we issued  approximately 98 shares of Series A Convertible
     Preferred  Stock,   approximately   68,000  shares  of  common  stock,  and
     approximately  256,000 warrants in connection with the closing of a private
     placement  offering of our Series A Convertible  Preferred  Stock at a face
     value of $10,000 per share for aggregate  gross  proceeds of  approximately
     $930,000.  The shares of Series A  Preferred  are  convertible  into common
     stock at an exchange rate of $1.15 per share. The warrants have an exercise
     price of $1.50 per share and a term of two years.  On December 9, 2002,  an
     additional  110,620  warrants  were issued to Richard  Melnick,  one of the
     Series A  Preferred  investors,  in  connection  with  consulting  services
     provided to HiEnergy  Technologies by Mr. Melnick.  Those warrants have the
     same terms as the  warrants  previously  issued to the  Series A  Preferred
     investors.  Fees  consisting  of  approximately  $74,000  and  warrants  to
     purchase  approximately  118,000  shares of common stock,  with an exercise
     price  of $1.15  per  share  and a term of five  years,  were  paid to H.C.
     Wainwright & Co.,  Inc.,  our placement  agents,  in  connection  with this
     offering.  All of the investors who purchased Series A Preferred shares and
     warrants  through the  private  placement  were  accredited  investors.  We
     believe  that the  offer and sale of the  securities  through  the  private
     placement  offering  were  exempt  from  registration  under  Rule  506  of
     Regulation D and/or Section 4(2) under the Securities Act. In addition, for
     those  investors  who reside  outside the United  States and are not United
     States' citizens,  comprising $190,000 of the offering, we believe that the
     offer and sale of securities were exempt pursuant to Regulation S under the
     Securities Act.

o    In September  2002,  we issued a stock option to Tom Pascoe,  our President
     and CEO and a director,  to purchase  3,005,038  shares of common  stock in
     connection  with  his  employment  agreement  with  us.  Mr.  Pascoe  is an
     accredited investor. We believe the issuance of securities was exempt under
     Rule 506 of Regulation D and/or Section 4(2) under the Securities Act.
                                      II-2


o    As an accommodation to adjust amounts owing to QED Law Group,  P.L.L.C., on
     September  25,  2002,  we issued  stock  options  to Shea  Wilson and Derek
     Woolston to purchase an aggregate of 45,454 shares of common stock at $1.00
     per share.  September  25,  2002 was the third  trading day  following  our
     filing of a report on Form 10-QSB for the  quarterly  period ended July 31,
     2002.  The closing sales price on September 25, 2002 was $2.10.  We believe
     the issuance of securities was exempt under Rule 506 of Regulation D and/or
     Section 4(2) under the Securities Act.

o    In September  2002, we issued a stock option to Michal Levy,  our Corporate
     Secretary and Vice President,  to purchase 89,410 shares of common stock at
     $0.157 per share pursuant to her employment agreement with us. In September
     2002,  we also issued 11,178 shares of common stock to Ms. Levy pursuant to
     her employment  agreement with us. Ms. Levy is an accredited  investor.  We
     believe  the  issuances  of  securities  were  exempt  under  Rule  506  of
     Regulation D and/or Section 4(2) under the Securities Act.

o    In August 2002,  we issued  warrants to purchase  100,000  shares of common
     stock,  with an exercise price of $0.01 per share and a term of five years,
     to H.C.  Wainwright  & Co.,  Inc. as a retainer  fee in  connection  with a
     placement agent letter  agreement.  In December 2002, we issued warrants to
     purchase  150,000  shares of common stock,  with an exercise price of $2.48
     per share and a term of five years, to H.C.  Wainwright & Co. in connection
     with the  termination of the placement agent letter  agreement.  We believe
     the issuance of securities was exempt under Rule 506 of Regulation D and/or
     Section 4(2) under the Securities Act.

o    In August  2002,  we issued a warrant to  Primoris  Group Inc.  to purchase
     400,000 shares of common stock at $2.00 per share with a term of 2 years in
     connection  with a  consulting  agreement.  Primoris  Group  Inc.  provides
     investor  relations services to us. Since Primoris Group Inc. is an Ontario
     corporation and has its  headquarters in Toronto,  Ontario,  we believe the
     issuance of  securities  was exempt from  registration  under  Regulation S
     under the Securities Act.

o    In July 2002, we issued 11,678 shares of common stock, par value $0.001 per
     share,  to Richard  Alden, a director of HiEnergy  Technologies,  valued at
     $1.00 per share to retire the principal and interest  owing to Mr. Alden on
     a note payable  totaling  $11,678.  The note is considered paid in full. In
     July 2002, we also issued  15,000 shares of common stock,  par value $0.001
     per share, to Rimar Investments, Inc., a California corporation,  valued at
     $1.00  per  share to  retire  the  principal  and  interest  owing to Rimar
     Investments,  Inc.  on  a  note  payable  totaling  $15,000.  The  note  is
     considered  paid in  full.  Mr.  Alden  is one of  three  stockholders  and
     directors of Rimar  Investments,  Inc. We believe the issuances of stock to
     Mr.  Alden and to Rimar  Investments,  Inc.  were exempt from  registration
     pursuant  to Rule  506 of  Regulation  D  and/or  Section  4(2)  under  the
     Securities  Act.  Mr.  Alden and Rimar  Investments,  Inc.  are  accredited
     investors.

o    In July 2002, we issued and granted a  non-qualified  stock option to Isaac
     Yeffet to  purchase  up to  1,000,000  shares of our  common  stock with an
     exercise  price  of $1.00  per  share.  The  stock  option  was  issued  in
     connection with a consulting  agreement between Yeffet Security Consultant,
     Inc., of which Mr. Yeffet is the sole principal, and HiEnergy Technologies.
     One half of the shares are  exercisable  immediately and the other half are
     exercisable  beginning one year after our Minisenzor product is operational
     and ready to be shown for approval to  appropriate  authorities.  The stock
     option  agreement  was amended  and  restated  in  September  2002 to add a
     cashless exercise provision. We believe the issuance of the stock option to
     Mr. Yeffet was exempt from registration  pursuant to Rule 506 of Regulation
     D and/or Section 4(2) under the Securities Act. Mr. Yeffet is an accredited
     investor.

o    In July 2002, we issued 11,218 shares of common stock, par value $0.001 per
     share,  to Mr. Al Zuhair,  a director of HiEnergy  Technologies,  valued at
     $1.00 per share to retire the principal and interest owing to Mr. Al Zuhair
     on two notes payable in the amounts of $5,780 and $5,438, respectively. The
     notes are considered  paid in full. We believe the issuance of the stock to
     Mr.  Al  Zuhair  was  exempt  from  registration  pursuant  to Rule  506 of
     Regulation D and/or Section 4(2) under the Securities  Act.  Alternatively,
     the offer and sale of the stock may be  exempt  pursuant  to  Regulation  S
     under the  Securities  Act.  Mr. Al Zuhair is an  accredited  investor  and
     resides outside of the United States.
                                      II-3


o    In May 2002,  we issued a warrant  to Rheal  Cote,  a former  director,  to
     purchase  150,000  shares of common stock at an exercise price of $1.00 and
     with a term of three (3) years.  Mr.  Cote is an  accredited  investor.  We
     believe  that the issuance of the warrant and  underlying  common stock was
     exempt from registration under Rule 506 of Regulation D and/or Section 4(2)
     under the Securities Act. Since Mr. Cote is a Canadian citizen,  we believe
     the  issuance  of  securities  was  also  exempt  from  registration  under
     Regulation S under the Securities Act.

o    In April 2002,  we issued  1,225,000  shares of common stock in  connection
     with the  initial  closing of a private  placement  offering  of our common
     stock at $1.00 per share.  The initial  closing was contingent upon closing
     the reverse acquisition of HiEnergy Microdevices by SLW Enterprises through
     the voluntary share exchange. In June 2002, we issued an additional 500,000
     shares of common  stock at $1.00  per  share in  connection  with the final
     closing  of  the  private   placement  for  aggregate   gross  proceeds  of
     $1,725,000.  An offering  memorandum was  distributed  to each  prospective
     investor. All of the investors who purchased shares of common stock through
     the  private  placement  were  accredited  investors.  We believe  that the
     private placement offering was exempt under Rule 506 of Regulation D and/or
     Section 4(2) under the Securities Act. In addition, for those investors who
     reside  outside  the United  States and are not  United  States'  citizens,
     comprising $750,000 of the offering,  we believe that the offer and sale of
     common stock was exempt pursuant to Regulation S under the Securities Act.

o    In  April  2002,  we  issued  14,380,200  shares  of  common  stock  to the
     stockholders of HiEnergy  Microdevices in connection with a voluntary share
     exchange  offering between SLW Enterprises and the stockholders of HiEnergy
     Microdevices. An offering memorandum was distributed to all of the HiEnergy
     Microdevices  stockholders 20 business days before the offering closed.  We
     believe  that the private  placement  offering was exempt under Rule 506 of
     Regulation D and/or Section 4(2) under the Securities Act. In addition, for
     those  HiEnergy  Microdevices  stockholders  who reside  outside the United
     States and are not United States citizens,  comprising  1,444,606 shares of
     the offering, we believe that the offer and sale of common stock was exempt
     pursuant to Regulation S under the Securities Act.

o    In April 2002, SLW Enterprises' board of directors  authorized and approved
     the grant and issuance of a stock option to Dr. Bogdan  Maglich to purchase
     2,482,011  shares of common stock at an exercise price of $0.134 per share.
     The option will  terminate  on November 30,  2008.  The stock  options were
     granted  and  issued in  exchange  for Dr.  Maglich's  agreement  to cancel
     111,040  HiEnergy  Microdevices  stock  options  issued to him prior to the
     acquisition  of  HiEnergy  Microdevices  by  HiEnergy   Technologies.   The
     2,482,011  shares  underlying the stock option were  calculated at the same
     rate as the voluntary share exchange  transaction,  or 22.3524 per HiEnergy
     Microdevices share and the option price was adjusted accordingly from $3.00
     per share to $0.134  per share.  We believe  that the offer and sale of the
     stock  options and  underlying  common  stock was exempt from  registration
     under Rule 506 of  Regulation D and/or  Section  4(2) under the  Securities
     Act.  Dr.  Maglich is an executive  officer and  director of both  HiEnergy
     Microdevices  and  HiEnergy  Technologies.  The  stockholders  of  HiEnergy
     Technologies,  excluding Dr. Maglich and shares beneficially  attributed to
     him,  ratified  the grant of the  stock  option at our  Annual  Meeting  of
     Stockholders held on October 10, 2002.


                                      II-4





ITEM 27.  EXHIBITS

EXHIBIT
NUMBER             DESCRIPTION
- ------------------ ---------------------------------------------------------------------------------------------------
                 

   2.1             Voluntary  Share  Exchange  Agreement  dated March 22, 2002  between the  Registrant  and HiEnergy
                   Microdevices, Inc. (1)

   2.2             Agreement and Plan of Merger dated October 18, 2002 by and between the  Registrant  and its wholly
                   owned subsidiary, HiEnergy Technologies, Inc., a Delaware corporation (4)

   3.1             Certificate of Incorporation filed on October 17, 2002 (4)

   3.2             Bylaws adopted on October 18, 2002 (4)

   4.1             Specimen Common Stock Certificate (4)

   4.2             Specimen Series A Convertible Preferred Stock Certificate (4)

   4.3             Designation of Relative  Rights and  Preferences of the Series A Convertible  Preferred Stock (see
                   Exhibit 3.1)

   4.4             Form of Registration  Rights Agreement between the Registrant and each June 2002 Private Placement
                   Common Stock investor (4)

   4.5             Registration Rights Agreement dated July 12, 2002 between the Registrant and Isaac Yeffet (4)

   4.6             Registration  Rights  Agreement  dated August 19, 2002 between the  Registrant  and Primoris Group
                   Inc. (4)

   4.7             Form of Registration  Rights Agreement dated October 7, 2002 between the Registrant and the Series
                   A Convertible Preferred Stock investors (4)

   4.8             Form of Warrant  Certificate  dated  October 7, 2002  issued by the  Registrant  to each  Series A
                   Convertible Preferred Stock investor (4)

   4.9             Form of  Registration  Rights  Agreement  between the  Registrant  and each  October  2002 Private
                   Placement Common Stock Investor (4)

   4.10            Form of Warrant  Certificate  issued by the  Registrant  to each October  2002  Private  Placement
                   Common Stock investor (4)

   5.1             Opinion of Yocca, Patch & Yocca, LLP

   10.1            Lease Agreement dated August 15, 2002 between the Registrant and Del Mar Avionics (4)

   10.2            Lease Agreement dated December 13, 1996 between HiEnergy Microdevices, Inc. and TESLAco (2)

   10.3            Award Contract dated February 12, 2002 by the U.S. Department of Defense to the Registrant (2)

   10.4**          Employment  Agreement dated March 6, 2002 between  HiEnergy  Microdevices,  Inc. and Dr. Bogdan C.
                   Maglich (2)

   10.5**          Nonqualified Stock Option dated April 24, 2002 issued by the Registrant to Bogdan C. Maglich (2)

   10.6**          Assignment and Assumption of Employment  Agreement dated July 6, 2002 by and among the Registrant,
                   HiEnergy Microdevices, Inc. and Dr. Bogdan C. Maglich (2)
                                      II-5


   10.7            Warrant Certificate dated June 3, 2002 issued by the Registrant to Rheal Cote (2)

   10.8            Consulting  Agreement dated July 12, 2002 between the Registrant and Yeffet  Security  Consultant,
                   Inc. (2)

   10.9            Amended and Restated  Nonqualified  Stock Option dated July 12, 2002 issued by the  Registrant  to
                   Isaac Yeffet (4)

   10.10           Placement Agent Letter  Agreement dated August 8, 2002 between the Registrant and H.C.  Wainwright
                   & Co., Inc. (3)

   10.11           Consulting Agreement dated August 1, 2002 between the Registrant and Primoris Group Inc. (4)

   10.12           Amendment  No. 1 to the  Consulting  Agreement  dated August 19, 2002 between the  Registrant  and
                   Primoris Group Inc. (4)

   10.13           Nonqualified  Stock Option  [Warrant]  dated August 1, 2002 issued by the  Registrant  to Primoris
                   Group Inc. (4)

   10.14           Form of Warrant  Certificate  dated August 11, 2002 issued by the Registrant to H.C.  Wainwright &
                   Co., Inc. and Assigns (5)

   10.15           Letter  Employment  Agreement  dated  February 26, 2002 between  HiEnergy  Microdevices,  Inc. and
                   Michal Levy (4)

   10.16**         Assignment,  Assumption  and Amendment of  Employment  Agreement  dated  September 17, 2002 by and
                   among the Registrant, HiEnergy Microdevices, Inc. and Michal Levy (4)

   10.17           Nonqualified Stock Option dated September 17, 2002 issued by the Registrant to Michal Levy (4)

   10.18           Nonqualified  Stock Option dated  September 25, 2002 issued by the  Registrant to Chapin E. Wilson
                   (4)

   10.19           Nonqualified  Stock Option dated  September 25, 2002 issued by the Registrant to Derek W. Woolston
                   (4)

   10.20**         Employment Agreement dated September 25, 2002 between the Registrant and Tom Pascoe (4)

   10.21**         Nonqualified Stock Option effective September 25, 2002 issued by the Registrant to Tom Pascoe (4)

   10.22           Form of Series A Convertible  Preferred Stock Purchase Agreement dated October 7, 2002 between the
                   Registrant and the investors named therein (4)

   10.23**         Consulting Agreement dated September 25, 2002 between the Registrant and Barry Alter (4)

   10.24           Form of  Subscription  Agreement  between the  Registrant  and each April 2002  Private  Placement
                   Common Stock investor (4)

   10.25           Form of  Subscription  Agreement  between the Registrant  and each October 2002 Private  Placement
                   Common Stock investor (4)

   10.26           Warrant  Certificate  dated December 9, 2002 issued by the Registrant to Wolfe Axelrod  Weinberger
                   Associates LLC (6)

                                      II-6


   10.27           Form of Warrant  Certificate  dated October 7, 2002 issued by the Registrant to H.C.  Wainwright &
                   Co., Inc. and Assigns (5)

   10.28           Form of Warrant  Certificate dated October 31, 2002 issued by the Registrant to H.C.  Wainwright &
                   Co., Inc. and Assigns (5)

   10.29           Termination  Agreement  dated November 27, 2002 between the Registrant and H.C.  Wainwright & Co.,
                   Inc. (6)

   10.30           Termination  Agreement dated December 2, 2002 between the Registrant and Wolfe Axelrod  Weinberger
                   Associates LLC (6)

   10.31           Form of Warrant  Certificate dated December 9, 2002 issued by the Registrant to H.C.  Wainwright &
                   Co., Inc. and Assigns (6)

   10.32           Placement   Agent   Agreement   dated  December  16,  2002  between  the  Registrant  and  Seabury
                   Transportation Advisors LLC (6)

   10.33           Nonqualified Stock Option dated December 19, 2002 issued by the Registrant to Chapin E. Wilson (6)

   10.34           Nonqualified  Stock Option dated  December 19, 2002 issued by the  Registrant to Derek W. Woolston
                   (6)

   10.35           Settlement Agreement dated January 15, 2003 between the Registrant and Keith Cowan (6)

   10.36           Settlement Agreement dated February 14, 2003 among the Registrant,  Columbus Group/cFour Partners,
                   Robert W. Bellano and Shaun Corrales (6)

   10.37           Form of Warrant  Certificate  dated February 17, 2003 between the Registrant and the principals of
                   Columbus Group/cFour Partners (6)

   10.38*          Award Contract dated January 15, 2003 by the U.S. Department of Defense to the Registrant (6)

   10.39           Letter Agreement dated November 18, 2002 between HiEnergy Technologies,  Inc. and HWH Enterprises,
                   Inc. (7)

   21.1            Subsidiaries of the Registrant (2)

   23.1            Consent of Singer, Lewak, Greenbaum & Goldstein, LLP, Independent Auditors

   23.2            Consent of Yocca, Patch & Yocca, LLP (contained in Exhibit 5.1)

   24.1            Power of Attorney (contained on the signature page to this registration statement)



*  Confidential treatment requested.

** Management compensatory plan or arrangement.

(1) Filed on May 10, 2002 as an exhibit to HiEnergy Technologies' report on Form
8-K dated April 25, 2002 and incorporated herein by reference.

(2) Filed on July 29, 2002 as an exhibit to HiEnergy Technologies' annual report
on Form 10-KSB for the fiscal year ended April 30, 2002 and incorporated  herein
by reference.


                                      II-7


(3)  Filed  on  September  20,  2002 as an  exhibit  to  HiEnergy  Technologies'
quarterly  report on Form 10-QSB for the three-month  period ended July 31, 2002
and incorporated herein by reference.

(4)  Filed  on  November  6,  2002  as  an  exhibit  to  HiEnergy  Technologies'
registration   statement  on  Form  SB-2   (Registration  No.   333-101055)  and
incorporated herein by reference.

(5) Filed on December 16, 2002 as an exhibit to HiEnergy Technologies' quarterly
report on Form  10-QSB for the  three-month  period  ended  October 31, 2002 and
incorporated herein by reference.

(6) Filed on  February  25,  2003 as an exhibit to  Amendment  No. 1 to HiEnergy
Technologies'   registration   statement  on  Form  SB-2/A   (Registration   No.
333-101055) and incorporated herein by reference.

(7) Filed on March 24,  2003 as an exhibit to HiEnergy  Technologies'  quarterly
report on Form  10-QSB for the  three-month  period  ended  January 31, 2003 and
incorporated herein by reference.

ITEM 28.  UNDERTAKINGS

The undersigned Registrant hereby undertakes:

(1) To file,  during  any  period in which  offers or sales  are being  made,  a
post-effective amendment to this Registration Statement to:

         (i)  include  any  prospectus  required  by  Section  10(a)(3)  of  the
         Securities Act;

         (ii) reflect in the prospectus any facts or events which,  individually
         or together,  represent a fundamental  change in the information in the
         Registration Statement; and

         (iii) include any  additional or changed  material  information  on the
         plan of distribution.

(2)  That,  for  determining  liability  under  the  Securities  Act,  each such
post-effective  amendment  shall  be  treated  as a new  registration  statement
relating to the securities offered therein,  and the offering of such securities
at that time shall be deemed to be the initial bona fide offering thereof.

(3) To file a  post-effective  amendment to remove from  registration any of the
securities being registered that remain unsold at the end of the offering.

Insofar as indemnification  for liabilities arising under the Securities Act may
be permitted to directors,  officers and  controlling  persons of the Registrant
pursuant to the foregoing  provisions,  or otherwise,  the  Registrant  has been
advised  that in the opinion of the  Securities  and  Exchange  Commission  such
indemnification  is against public policy as expressed in the Securities Act and
is,  therefore,  unenforceable.  In the event  that a claim for  indemnification
against such  liabilities  (other than the payment by the Registrant of expenses
incurred or paid by a director,  officer or controlling person of the Registrant
in the successful defense of any action, suit or proceeding) is asserted by such
director,  officer or controlling person in connection with the securities being
registered, the Registrant will, unless in the opinion of its counsel the matter
has been  settled by  controlling  precedent,  submit to a court of  appropriate
jurisdiction the question whether such  indemnification  by it is against public
policy as  expressed  in the  Securities  Act and will be  governed by the final
adjudication of such issue.
                                      II-8


                                   SIGNATURES

In  accordance  with  the  requirements  of  the  Securities  Act of  1933,  the
registrant certifies that it has reasonable grounds to believe that it meets all
of the  requirements  for filing on Form SB-2 and authorized  this  registration
statement  to be  signed  on its  behalf  by the  undersigned,  thereunder  duly
authorized,  in the  City of  Irvine,  State of  California,  on the 18th day of
April, 2003.

                               HIENERGY TECHNOLOGIES, INC.


                               By:     /s/ Bogdan C. Maglich
                                   ----------------------------------------
                                      Bogdan C. Maglich, Chief Executive Officer
                                      President, Treasurer and Chief Scientific
                                      Officer (Principal Executive Officer and
                                                Principal Financial Officer)


                                POWER OF ATTORNEY

Each person whose individual signature appears below hereby authorizes Bogdan C.
Maglich as attorney-in-fact  with full power of substitution,  to execute in the
name and on the behalf of each person,  individually and in each capacity stated
below,  and to file,  any and all  amendments  to this  registration  statement,
including  any and all  post-effective  amendments,  and any related Rule 462(b)
registration statement and any amendment thereto.

Pursuant to the  requirements  of the Securities  Act of 1933, as amended,  this
registration  statement  has  been  signed  by  the  following  persons  in  the
capacities indicated below on the 18th day of April, 2003.



          SIGNATURE                                TITLE
         -----------                              --------


/s/ B. C. Maglich              Chairman of the Board, Chief Executive Officer,
- ------------------            President, Treasurer and Chief Scientific Officer
Bogdan C. Maglich                     (Principal Executive Officer and
                                         Principal Financial Officer)

/s/ Harb Al Zuhair                                Director
- -------------------
Harb Al Zuhair

                                                  Director
- -------------------
David R. Baker


/s/ Robert Drysdale                               Director
- --------------------
Robert Drysdale


                                                  Director
- ------------------
Bruce Del Mar



                                      II-9





                 EXHIBITS FILED WITH THIS REGISTRATION STATEMENT


EXHIBIT
NUMBER             DESCRIPTION
- ------------------ ----------------------------------------------------------------------------
                 


   5.1             Opinion of Yocca, Patch & Yocca, LLP

   23.1            Consent of Singer, Lewak, Greenbaum & Goldstein, LLP, Independent Auditors

   23.2            Consent of Yocca, Patch & Yocca, LLP (contained in Exhibit 5.1)

   24.1            Power of Attorney (contained on the signature page to this registration statement)