Exhibit 2b

                        CONFIDENTIAL TREATMENT REQUESTED

          Confidential Portions of This Agreement Which Have Been Redacted Are
Marked With Brackets ("[***]").  The Omitted Material Has Been Filed Separately
With The United States Securities and Exchange Commission.

                            STOCK PURCHASE AGREEMENT

         This Stock Purchase Agreement ("Agreement") is made as of September 30,
1999,  by Orkin  Canada,  Inc., a New  Brunswick  corporation  ("Buyer"),  Orkin
Expansion, Inc., a Delaware corporation  ("Expansion"),  S.C. Johnson Commercial
Markets,  Inc., a Delaware  corporation  ("CMI") and S.C. Johnson  Professional,
Inc., a Delaware corporation ("JPI" and together with CMI, the "Seller").

                                    RECITALS

A. Seller desires to sell, and Buyer desires to purchase,  all of the issued and
outstanding  shares (the  "Shares")  in the  capital of PCO  Services,  Inc.,  a
Canadian  federal  corporation  (together  with the  NSULC  (as  defined  below)
subsequent to the Amalgamation (as defined below), the "Company"), together with
certain other assets owned by Seller,  and Buyer and Seller desire to enter into
certain other agreements all for the  consideration and upon the terms set forth
in this Agreement.

B.  Seller  desires  to  sell,  and  Expansion  desires  to  purchase,  Seller's
Intellectual Property Assets (as hereinafter defined), for the consideration and
upon the terms set forth in this Agreement.

C.  Prior to the  Closing,  CMI will  contribute  the  Shares  and the  Seller's
Intellectual Property Assets to its wholly owned subsidiary JPI.

D. Prior to the Closing (as defined  herein) Seller will cause (i) PCO Services,
Inc. to form a Nova Scotia unlimited liability company subsidiary (the "NSULC");
(ii) PCO Services, Inc. to continue from the federal jurisdiction to Nova Scotia
as a limited  liability  Nova Scotia  company;  and (iii) PCO Services,  Inc. to
amalgamate and consolidate with and into the NSULC under the laws of Nova Scotia
and to continue as an unlimited  liability company under the laws of Nova Scotia
(the "Amalgamation").

                                    AGREEMENT

         The parties, intending to be legally bound, agree as follows:

1.       DEFINITIONS

         For purposes of this  Agreement,  the following terms have the meanings
specified or referred to in this Section 1:

         "Adjustment Amount" -- as defined in Section 2.5.

         "Applicable  Contract"  -- any Contract (a) under which the Company has
any  rights,  or (b) under  which the  Company is subject to any  obligation  or
liability,  in each case which Contract has an economic benefit or obligation to
the Company in excess of CDN [***].


         "Balance Sheet" -- as defined in Section 3.4.

         "Best  Efforts"  -- the  efforts  that a  prudent  Person  desirous  of
achieving a result would use in similar circumstances to ensure that such result
is achieved within the time frame contemplated by this Agreement; provided, that
an  obligation  to use Best Efforts  under this  Agreement  does not require the
Person  subject to that  obligation  to take any  action or  actions  that would
result in a material  reduction  in the  benefits  of or a material  increase in
costs under this Agreement and the Contemplated Transactions to such Person.

         "Breach"  --  a  "Breach"  of  a  representation,  warranty,  covenant,
obligation,  or other  provision of this Agreement or any  instrument  delivered
pursuant to this  Agreement  will be deemed to have  occurred if there is or has
been any  material  inaccuracy  in or breach  of, or any  failure  to perform or
comply with,  such  representation,  warranty,  covenant,  obligation,  or other
provision,  and the term "Breach" means any such material inaccuracy,  breach or
failure.

         "Buyer" -- as defined in the first paragraph of this Agreement.

         "Closing" -- as defined in Section 2.3.

         "Closing Cash Payment" -- as defined in Section 2.6(a).

         "Closing Date" -- as defined in Section 2.3.

         "Company" -- as defined in the Recitals of this Agreement.

         "Competition Act" -- the Competition Act (Canada), R.S.C. 1985, c.34,
as amended.

         "Consent" -- any  approval,  consent,  ratification,  waiver,  or other
authorization (including any Governmental Authorization).

         "Contemplated Transactions" -- all of the transactions contemplated by
this Agreement, including:

         (a) the sale of the Shares by the Seller to Buyer;

         (b) the execution,  delivery,  and  performance  of the  Noncompetition
Agreement, and the Seller's Release;

         (c) the acquisition by Expansion of the Intellectual Property Assets;

         (d) the performance by Buyer and Seller of their  respective  covenants
and obligations under this Agreement; and

         (e) Buyer's  acquisition  of ownership of the Shares and the ability to
exercise control over the Company.

                                       2


         "Contract"  --  any  agreement,  contract,   obligation,   promise,  or
undertaking  (whether  written or oral and whether  express or implied)  that is
legally binding.

         "Damages" -- as defined in Section 10.2.

         "Disclosure  Letter" -- the  disclosure  letter  delivered by Seller to
Buyer  concurrently  with  the  execution  and  delivery  of this  Agreement  as
supplemented pursuant to this Agreement.

         "Encumbrance"  -- any  mortgage,  charge,  claim,  lien  (statutory  or
otherwise), hypothec, adverse claim, option, pledge, security interest, right of
first refusal,  or restriction on use, voting,  transfer,  receipt of income, or
exercise of any other attribute of ownership.

         "Employee Plans" -- as defined in Section 3.12.

         "Environment"  -- soil,  land  surface or  subsurface  strata,  surface
waters  (including,  if applicable,  navigable  waters,  ocean waters,  streams,
ponds,  drainage  basins,  and wetlands),  groundwaters,  drinking water supply,
stream sediments, ambient air, plant and animal life.

         "Environmental  Liabilities" -- any cost, damages, expense,  liability,
obligation,  or other responsibility arising from or under any Environmental Law
consisting of or relating to:

         (a) any environmental contamination existing as of the Closing Date;

         (b)  fines,  penalties,   judgments,  awards,  settlements,   legal  or
administrative  proceedings,  damages,  losses,  claims,  demands and  response,
investigative,  or remedial,  or  inspection  costs and expenses  arising  under
Environmental Law; or

         (c) financial  responsibility under Environmental Law for cleanup costs
or  corrective   action,   including  any   investigation,   cleanup,   removal,
containment, or other remediation or response actions ("Cleanup"); or

         (d)  any  other  compliance,  corrective,  investigative,  or  remedial
measures required under Environmental Law.

         "Environmental  Law" -- any  formerly  or  currently  applicable  Legal
Requirement that requires :

         (a)  advising  appropriate  authorities,  and the public of intended or
actual Releases of Hazardous Materials, violations of discharge limits, or other
prohibitions that could have significant impact on the Environment;

         (b)  preventing  or  reducing  to  acceptable  levels  the  Release  of
Hazardous Materials into the Environment;

         (c) reducing the quantities,  preventing the Release, or minimizing the
hazardous characteristics of wastes that are generated;

                                       3


         (d) protecting resources, species, or ecological amenities;

         (e)  reducing  to   acceptable   levels  the  risks   inherent  in  the
transportation of Hazardous Materials;

         (f) cleaning up Hazardous Materials that have been Released, preventing
the threat of Release, or paying the costs of such clean up or prevention; or

         (g) making responsible  parties pay private parties, or groups of them,
for   damages   done   to  the   Environment,   or   permitting   self-appointed
representatives  of the public  interest to recover for injuries  done to public
assets.

         "Environmental  Permit"  --  any  Governmental   Authorization  issued,
granted, given or otherwise made available pursuant to any Environmental Law.

         "Facilities"  -- any real property,  leaseholds,  or other interests in
real  property  currently  or formerly  owned or operated by the Company and any
buildings,  plants or structures  currently or formerly owned or operated by the
Company.

         "GAAP" -- generally accepted Canadian accounting principles,  including
those set out in the Handbook of the Canadian Institute of Accountants,  applied
on a basis  consistent  with the basis on which the Balance  Sheet and the other
financial statements referred to in Section 3.4 were prepared.

         "Governmental Authorization" -- any approval, consent, license, permit,
waiver,  or other  authorization  issued,  granted,  given,  or  otherwise  made
available by or under the authority of any Governmental Body.

         "Governmental Body" -- any:

         (a) nation, state,  province,  territory,  county, city, town, village,
district, or other jurisdiction of any nature;

         (b) federal, state, provincial, territorial, local, municipal, foreign,
or other government;

         (c)  governmental  or   quasi-governmental   authority  of  any  nature
(including any governmental agency, branch, department,  official, or entity and
any court or other tribunal); or

         (d) body  exercising,  or entitled  to  exercise,  any  administrative,
executive,  judicial,  legislative,  police,  regulatory, or taxing authority or
power of any nature.

         "Hazardous  Activity"  -- the  distribution,  generation,  application,
handling,  importing,   management,   manufacturing,   processing,   production,
refinement,  Release,  storage,  transfer,  transportation,  treatment,  or  use
(including any withdrawal or other use of groundwater

                                       4

                                        [***] - CONFIDENTIAL TREATMENT REQUESTED

containing  Hazardous  Materials in excess of Legal  Requirements)  of Hazardous
Materials in, on, under,  about, or from the Facilities or any part thereof into
the Environment; provided, however, that the term "Hazardous Activity" shall not
include the use and application of pesticides and other  Hazardous  Materials in
connection with the lawful conduct of the business of the Company.

         "Hazardous Materials" -- any waste or other substance listed,  defined,
designated,  or  classified  as,  or  otherwise  determined  to  be,  hazardous,
radioactive,  or toxic or a pollutant or a contaminant  under or pursuant to any
Environmental Law, including any admixture or solution thereof, and specifically
including  petroleum  and  all  derivatives  thereof  or  synthetic  substitutes
therefor and asbestos or asbestos-containing materials.

         "Income Tax Act"-- the Income Tax Act (Canada) R.S.C. 1985 c.1 (5th
Supp) as amended.

         "Independent Accounting Firm" -- as defined in Section 2.6(d).

         "Intellectual Property Assets" -- as defined in Section 3.21.

         "Interim Balance Sheet" -- as defined in Section 3.4.

         "Investment Canada Act" -- the Investment Canada Act, R.S.C. 1985, c.28
as amended.

         "Knowledge"  -- an individual  will be deemed to have  "Knowledge" of a
particular fact or other matter if:

         (a) such individual is actually aware of such fact or other matter; or

         (b) in the  case  of the  Seller,  if a  prudent  individual  could  be
expected to discover or  otherwise  become aware of such fact or other matter in
the course of conducting  the business of the Company in the Ordinary  Course of
Business.

         As  used  herein,   "Knowledge"  (including  the  phrase  "to  Seller's
Knowledge",  "to Buyer's  Knowledge" or similar  phrases)  shall mean,  (1) with
respect to Seller, the Knowledge of [***],  and (only with respect to the
representations in Section  3.17) [***]and (2) with respect to Buyer,  the
Knowledge of [***], and [***].

         "Legal  Requirement" -- any federal,  provincial,  territorial,  state,
local,  municipal,  foreign, or other administrative order,  constitution,  law,
ordinance, regulation, statute, or treaty formerly or currently in effect.

         "Material Adverse Effect" or "Material Adverse Change" -- an occurrence
or event shall be deemed to have a Material  Adverse  Effect or to have caused a
Material Adverse Change

                                       5


if such effect or change materially  adversely affects the business or financial
condition of the Company taken as a whole.

         "Noncompetition Agreement" -- as defined in Section 2.4(a)(iv).

         "Objections" -- as defined in Section 2.6(b).

         "Occupational  Safety and Health Law" -- any Legal Requirement designed
to provide safe and  healthful  working  conditions  and to reduce  occupational
safety and health  hazards,  and any mandatory  program of a  Governmental  Body
designed to provide safe and healthful working conditions.

         "Order" -- any award, decision,  injunction,  judgment,  order, ruling,
subpoena,  or  verdict  entered,   issued,  made,  or  rendered  by  any  court,
administrative agency, or other Governmental Body or by any arbitrator.

         "Ordinary  Course of  Business"  -- an action taken by a Person will be
deemed to have been taken in the "Ordinary Course of Business" if:

         (a) such action is  consistent  with the past  practices of such Person
and is taken in the ordinary course of the normal day-to-day  operations of such
Person;

         (b) such  action  is not  required  to be  authorized  by the  board of
directors  of such  Person  (or by any  Person  or group of  Persons  exercising
similar authority); or

         (c) such action is similar to actions  customarily  taken,  without any
authorization  by the board of  directors  (or by any Person or group of Persons
exercising similar  authority),  in the ordinary course of the normal day-to-day
operations  of  other  Persons  that are in the same  line of  business  as such
Person.

         "Organizational  Documents"  -- (a)  the  articles  or  certificate  of
incorporation and the bylaws of a corporation; (b) the partnership agreement and
any  statement  of  partnership  of  a  general  partnership;  (c)  the  limited
partnership  agreement and the  certificate of limited  partnership of a limited
partnership;  (d) any charter or similar document adopted or filed in connection
with the creation, formation, or organization of a Person; and (e) any amendment
to any of the foregoing.

         "Person"  -- any  individual,  corporation  (including  any  non-profit
corporation),  general or limited partnership,  limited liability company, joint
venture, estate, trust, association,  organization, labor union, or other entity
or Governmental Body.

         "Proceeding" -- any action, arbitration, audit, hearing, investigation,
litigation, or suit (whether civil, criminal, administrative,  investigative, or
informal)  commenced,  brought,  conducted,  or heard by or before, or otherwise
involving, any Governmental Body or arbitrator.

         "Purchase Price" -- as defined in Section 2.2.

                                       6


         "Purchase Price Adjustment Calculation" --as defined in Section 2.6(b).

         "Related  Person" -- with  respect to a specified  person other than an
individual:

         (a) any Person that  directly or  indirectly  controls,  is directly or
indirectly controlled by, or is directly or indirectly under common control with
such specified Person;

         (b) any Person that holds a Material Interest in such specified Person;

         (c) each Person that serves as a director,  officer, partner, executor,
or trustee of such specified Person (or in a similar capacity);

         (d) any  Person  in  which  such  specified  Person  holds  a  Material
Interest;

         (e) any Person with respect to which such specified  Person serves as a
general partner or a trustee (or in a similar capacity); and

         (f) any Related  Person of any  individual  described  in clause (b) or
(c).

         For purposes of this  definition,  "Material  Interest" means direct or
indirect  beneficial  ownership  (as defined in Rule 13d-3 under the  Securities
Exchange  Act  of  1934)  of  voting   securities  or  other  voting   interests
representing at least 50% of the outstanding  voting power of a Person or equity
securities  or  other  equity  interests   representing  at  least  50%  of  the
outstanding equity securities or equity interests in a Person.

         "Release" -- any spilling, leaking, emitting, discharging,  depositing,
escaping,  leaching,  dumping, or other releasing into the Environment,  whether
intentional  or  unintentional  other than usage or  application in the Ordinary
Course of Business.

         "Representative"  -- with respect to a particular Person, any director,
officer,  employee, agent, consultant,  advisor, or other representative of such
Person, including legal counsel, accountants, and financial advisors.

         "Seller" -- as defined in the first paragraph of this Agreement.

         "Seller's Release" -- as defined in Section 2.4.

         "Shares" -- as defined in the Recitals of this Agreement, together with
any shares issued as a result of the Amalgamation.

         "Subsidiary"  --  with  respect  to  any  Person  (the  "Owner"),   any
corporation or other Person of which  securities or other  interests  having the
power to elect a  majority  of that  corporation's  or other  Person's  board of
directors or similar governing body are held by the

                                       7


Owner or one or more of its  Subsidiaries;  when  used  without  reference  to a
particular Person, "Subsidiary" means a Subsidiary of the Company.

         "Tax" -- any and all  federal,  provincial,  state,  local,  municipal,
foreign or other taxes, charges,  fees, imposts,  duties or other assessments of
whatever nature,  including any obligation to collect and pay over taxes imposed
on another  Person,  together with interest,  penalties and additional  amounts,
imposed by any taxing authority.

         "Tax Return" -- any return (including any information return),  report,
statement,  schedule,  notice, form, or other document or information filed with
or submitted to, or required to be filed with or submitted to, any  Governmental
Body in connection with the determination, assessment, collection, or payment of
any Tax or in connection with the administration, implementation, or enforcement
of or compliance with any Legal Requirement relating to any Tax.

         "Threat of Release" -- a  substantial  likelihood of a Release that may
require action in order to prevent or mitigate  damage to the  Environment  that
may result from such Release.

         "Threatened" -- a claim,  Proceeding,  dispute, action, or other matter
will be deemed to have been  "Threatened"  if any demand or  statement  has been
made (either in writing, or to the Knowledge of the pertinent party,  orally) or
any  notice  has been  given  (either in  writing,  or to the  Knowledge  of the
pertinent party,  orally) that would lead a prudent Person to conclude that such
a claim, Proceeding, dispute, action, or other matter is reasonably likely to be
asserted, commenced, taken, or otherwise pursued in the future.

         "Year 2000 Compliant" -- as defined in Section 3.26.

         2. SALE AND TRANSFER; CLOSING

            2.1 SHARES AND INTELLECTUAL PROPERTY ASSETS

         Subject to the terms and conditions of this Agreement,  at the Closing,
Seller will sell and transfer the Shares and the Intellectual Property Assets to
Buyer or Expansion,  as the case may be, and Buyer or Expansion, as the case may
be, will purchase the Shares and the Intellectual Property Assets from Seller.

            2.2 PURCHASE PRICE

         The purchase price for the Shares,  the  Intellectual  Property Assets,
and the  Noncompetition  Agreement  will be Twenty Five  Million  United  States
Dollars (US  $25,000,000)  plus or minus, as the case may be, (a) the Adjustment
Amount;  (b) any adjustment made pursuant to Section 2.8(b); and (c) any payment
made  pursuant  to Article 10 of this  Agreement  (collectively,  the  "Purchase
Price").

                                       8


            2.3 CLOSING

         The purchase and sale (the  "Closing")  provided for in this  Agreement
will take place at the  offices  of Arnall  Golden &  Gregory,  LLP in  Atlanta,
Georgia,  at 10:00 a.m.  (local time) on October 29, 1999, to be effective as of
12:01 a.m.,  local time, on October 31, 1999, or at such other time and place as
the parties may agree.  The effective  date of the Closing shall be the "Closing
Date".  Subject  to the  provisions  of Section 9,  failure  to  consummate  the
purchase and sale provided for in this Agreement on the date and time and at the
place determined pursuant to this Section 2.3 will not result in the termination
of this  Agreement and will not relieve any party of any  obligation  under this
Agreement.

            2.4 CLOSING OBLIGATIONS

                At the Closing:

                (a) Seller will deliver:

                    (i) certificates  representing the Shares, duly endorsed (or
                    accompanied by duly executed  irrevocable  stock powers) for
                    transfer to Buyer;

                    (ii) a release  executed  by  Seller  in form and  substance
                    reasonably satisfactory to the Buyer ("Seller's Release");

                    (iii)an  assignment  or  assignments,  in form  and  content
                    acceptable  to the  Canadian  Intellectual  Property  Office
                    ("CIPO")  and/or the  United  States  Patent  and  Trademark
                    Office,  as  appropriate,   evidencing  the  assignment  and
                    transfer to Expansion of the
                    Intellectual Property Assets;

                    (iv) a  noncompetition  agreement  in the  form  of  Exhibit
                    2.4(a)(iv),   executed   by  Seller   (the   "Noncompetition
                    Agreement"); and

                    (v)  a  certificate  executed  by  Seller  representing  and
                    warranting  to Buyer that each of  Seller's  representations
                    and  warranties  in  this  Agreement  was  accurate  in  all
                    material  respects as of the date of this  Agreement  and is
                    accurate in all material  respects as of the Closing Date as
                    if made on the  Closing  Date  (giving  full  effect  to any
                    supplements to the Disclosure  Letter that were delivered by
                    Seller to Buyer prior to the Closing Date in accordance with
                    Section 5.5);

                    (vi)  a duly  executed  resignation  of  each  director  and
                    officer  (who  is not an  employee  of the  Company)  of the
                    Company as Buyer may  specify in  writing,  together  with a
                    release from each such director and officer;

                                       9

                                        [***] - CONFIDENTIAL TREATMENT REQUESTED

                    (vii)a duly executed resignation of the auditors of the
                    Company effective as at the Closing (if applicable);

                    (viii)an opinion of counsel of Seller, in form and
                    substance reasonably satisfactory to the Buyer; and

                    (ix) such other  documents  as are  reasonably  required  to
                    consummate the Contemplated Transactions.

                (b) Buyer or Expansion, as the case may be, will deliver:

                    (i)subject to Section 2.7, the Closing Cash Payment, by wire
                    transfer  to an escrow  account  specified  by Buyer,  which
                    shall  provide  that the  interest  earned  thereon (if any)
                    shall be  retained  by  Seller,  and that the  Closing  Cash
                    Payment shall be delivered to an account specified by Seller
                    on November 1, 1999;

                    (ii)  a  certificate  executed  by  Buyer  representing  and
                    warranting  to Seller  that each of Buyer's  representations
                    and  warranties  in  this  Agreement  was  accurate  in  all
                    material  respects as of the date of this  Agreement  and is
                    accurate in all material  respects as of the Closing Date as
                    if made on the Closing Date;

                    (iii)a  letter  of  no  action  and/or  an  advance   ruling
                    certificate  under the  Competition  Act in  respect  of the
                    Buyer's pre-notification filing under the Competition Act;

                    (iv) an  opinion of counsel to Buyer,  in  form  and
                    substance  reasonably satisfactory to the Seller; and

                    (v) such  other  documents  as are  reasonably  required  to
                    consummate the Contemplated Transactions.

            2.5 ADJUSTMENT AMOUNT

         The  "Adjustment  Amount" (which may be a positive or negative  number)
will be equal to the amount  determined by subtracting the Adjusted Net Worth of
the Company as of the date of the Balance Sheet,  determined in accordance  with
GAAP  (adjusted,  as  applicable,  in the  manner  set  forth in Part 3.4 of the
Disclosure Letter), from the Adjusted Net Worth of the Company as of the Closing
Date.  The  "Adjusted Net Worth" of the Company shall be equal to the book value
of the  assets of the  Company,  less the book value of the  liabilities  of the
Company; provided, however, that (a) the Adjusted Net Worth of the Company as of
the date of the Balance Sheet shall be further  adjusted by subtracting from the
book value of the assets of the Company  [***] of the cash included on
the Balance Sheet and (b) the Adjusted Net

                                       10

                                        [***] - CONFIDENTIAL TREATMENT REQUESTED

Worth of the  Company as of the  Closing  Date shall be  adjusted  by adding the
amount of any [***] for [***] contained on the Balance Sheet.

            2.6 ADJUSTMENT PROCEDURE

                (a) On or before  two (2)  business  days  prior to the  Closing
                Date,  the  Seller  shall  make a  good  faith  estimate  of the
                Adjustment  Amount  (using the  conversion  rate between  United
                States and Canadian  dollars in effect on such date),  and shall
                notify Buyer in writing of such estimate. Such estimate shall be
                added to US $25,000,000,  and the resulting  number shall be the
                "Closing Cash Payment".

                (b) In order to finally  determine  the  amount of the  Purchase
                Price,  after the  Closing,  Seller  shall  perform  an  initial
                calculation  of  the  Adjustment  Amount  (the  "Purchase  Price
                Adjustments  Calculation")  which  shall be  delivered  to Buyer
                within 30 days  following the Closing Date (using the conversion
                rate between United States and Canadian dollars in effect on the
                Closing  Date).  All expenses  incurred in connection  therewith
                shall be borne by Seller;  provided,  that Buyer shall cooperate
                with and  provide  information  and  access  to  information  to
                Seller,  at no cost,  during  such  period.  Buyer  shall have a
                period  of  30  days  after   receipt  of  the  Purchase   Price
                Adjustments  Calculation  to present  to Seller in  writing  any
                objections and the amounts  related  thereto (the  "Objections")
                which  Buyer  may  have  with  respect  to  the  Purchase  Price
                Adjustments Calculation,  which Objections shall be presented in
                reasonable  detail.  At its own expense,  Buyer  (including  its
                internal      auditors)     and     its     certified     public
                accountants/chartered  accountants  shall  have the  opportunity
                during and  following  the  preparation  of the  Purchase  Price
                Adjustments  Calculation to consult with Arthur Andersen and the
                chief  financial  officer,  controller,  or any other officer of
                Seller  engaged in the  calculation,  to  observe,  review,  and
                examine the work papers, schedules, and other documents prepared
                or  used in  connection  with  the  Purchase  Price  Adjustments
                Calculation,  and to  review  the books  and  records  of Seller
                related  to such  calculation.  If no  Objections  are raised by
                Buyer within such 30-day period,  the Purchase Price Adjustments
                Calculation  shall be deemed  accepted and approved by Buyer and
                the Purchase Price shall be adjusted using the Adjustment Amount
                as determined in the Purchase Price Adjustments Calculation.

                (c) If,  within such 30-day  period,  Buyer  raises  Objections,
                Buyer and Seller  shall  attempt  in good  faith to resolve  the
                matter or matters in dispute and, if resolved,  such  resolution
                shall be final,  conclusive  and binding upon the parties hereto
                and the  Purchase  Price shall be finally  determined  using the
                Adjustment Amount as so determined.

                (d) If the dispute  referred to in Section 2.6(c)is not resolved
                by  Buyer  and  Seller  within  10 days  after  delivery  of the
                Objections,  then  the  specific  matters  in  dispute  shall be
                submitted to Ernst & Young or such other

                                       11


                nationally  recognized  accounting  firm as Buyer and Seller may
                mutually agree upon (the "Independent  Accounting Firm"),  which
                firm  shall  be  requested  to make a  determination  as to such
                matter or matters  as are in  dispute  within 30 days after such
                submission of the dispute to the  Independent  Accounting  Firm,
                which determination shall be final,  conclusive and binding upon
                the  parties  hereto  and the  Purchase  Price  shall be finally
                determined  using the Adjustment  Amount as so  determined.  The
                Independent  Accounting  Firm  shall act as  experts  and not as
                arbitrators and shall decide only those matters in dispute.  The
                Independent  Accounting  Firm shall  simultaneously  deliver its
                written  determination  to Buyer and  Seller.  Seller  and Buyer
                shall share the fees and expenses of the Independent  Accounting
                Firm equally.  Seller and Buyer agree to cooperate in good faith
                with each other,  with each other's  authorized  representatives
                and with the Independent  Accounting Firm, if any, in order that
                any  and all  matters  in  dispute  may be  resolved  as soon as
                practicable.

                (e) If the final Purchase Price Adjustments  Calculation results
                in a  Purchase  Price  that is  greater  than the  Closing  Cash
                Payment,  then Buyer shall pay the difference  between the final
                Purchase  Price and the Closing Cash  Payment to Seller.  If the
                final  Purchase  Price  Adjustments  Calculation  results  in  a
                Purchase Price that is less than the Closing Cash Payment,  then
                Seller shall pay the difference between the final Purchase Price
                and the Closing Cash Payment to Buyer.  No interest shall be due
                or payable  respecting  any payments to be made pursuant to this
                Section  2.6(e).  Any and all  payments  required  to be made by
                Buyer or Seller as a result of adjustments made pursuant to this
                Section  2.6(e)  shall be made by wire  transfer of  immediately
                available  funds  within  five  business  days  after  the final
                determination   of  the  amount  of  the  Purchase  Price.   The
                determination and adjustment of the Purchase Price in accordance
                with the  provisions  of this  Section  2.6  shall  not limit or
                affect  any other  rights or causes of actions  either  Buyer or
                Seller may have with respect to the representations, warranties,
                covenants  and  indemnities  in  its  favor  contained  in  this
                Agreement.

            2.7 WITHHOLDING

                (a) If a certificate acceptable to the Buyer, acting reasonably,
                pursuant to Section 116(2) of the Income Tax Act with respect to
                the  Shares  is not  delivered  to the  Buyer at or  before  the
                Closing,  the  Buyer  shall be  entitled  to  withhold  from the
                Purchase Price payable at the Closing the amount  required to be
                remitted to the Receiver  General pursuant to Section 116 of the
                Income Tax Act (the "Withheld Amount").

                (b) If the Seller  delivers  to the Buyer  prior to the 25th day
                after the end of the month in which the  Closing  Date  occurs a
                certificate  acceptable to the Buyer, acting reasonably,  issued
                by the Minister of National  Revenue under Section 116(4) of the
                Income Tax Act,  the Buyer shall  promptly pay to the Seller the
                Withheld Amount.

                                       12

                                        [***] - CONFIDENTIAL TREATMENT REQUESTED

                (c) If the  Seller  does not  deliver  to the Buyer  within  the
                specified  time the  certificate  described in Section 2.7(a) or
                (b) above and the Buyer has withheld the  Withheld  Amount,  the
                Buyer  shall  (i)  remit  to the  Receiver  General  the  amount
                required  to be  remitted  pursuant to Section 116 of the Income
                Tax Act (Canada) and the amount so remitted shall be credited to
                the Buyer as a payment to the Seller on account of the  Purchase
                Price,  and  (ii)  pay the  remaining  portion  of the  Withheld
                Amount, if any, to the Seller.

            2.8 RE-PURCHASE OF ACCOUNTS RECEIVABLE

                (a) Within  thirty  (30) days after the  Closing,  Seller  shall
                cause the Company to deliver to Buyer a detailed listing of open
                accounts  receivable  of the  Company as of the day  immediately
                preceding the Closing (the "Accounts  Receivable") together with
                an aging schedule therefor.

                (b) Within thirty (30)days after the [***] and [***] day
                following the Closing Date, Buyer shall present Seller with a
                detailed listing of the accounts and invoices which were listed
                on the Accounts Receivable list delivered at Closing and which
                remain outstanding on such date (the "Uncollected AR
                Calculation"). Seller shall have a period of 30 days after
                receipt of the Uncollected AR Calculation to present to Buyer in
                writing any objections and the amounts related thereto (the "AR
                Objections")which Seller may have with respect to the
                Uncollected AR Calculation, which AR Objections shall be
                presented in reasonable detail. At its own expense, Seller
                (including its internal auditors) and its certified public
                accountants/chartered  accountants  shall  have the  opportunity
                during and  following  the  preparation  of the  Uncollected  AR
                Calculation  to  consult  with  Arthur  Andersen  and the  chief
                financial officer, controller, or any other employee of Buyer or
                the Company  engaged in the  calculation  of the  Uncollected AR
                Calculation,  to observe,  review,  and examine the work papers,
                schedules,  and other  documents  prepared or used in connection
                with the Uncollected AR Calculation, and to review the books and
                records of Buyer related to such  calculation.  If Seller raises
                no AR Objections  within such 30-day period,  the Uncollected AR
                Calculation shall be deemed accepted and approved by Seller. If,
                within such 30-day period,  Seller raises AR  Objections,  Buyer
                and Seller shall  attempt in good faith to resolve the matter or
                matters in dispute and, if resolved,  such  resolution  shall be
                final,  conclusive and binding upon the parties  hereto.  If the
                parties fail to reach such resolution within ten (10) days after
                delivery of the AR Objections,  the dispute  mechanism set forth
                in  Section  2.6(d)  of this  Agreement  shall  apply.  Once the
                Uncollected  AR  Calculation  is  finally   determined  and  any
                payments with respect to such invoices during the  determination
                period,  together with any [***] on [***] or [***] which cannot
                be [***] to [***]  have been [***] thereto, then the reserve
                against accounts receivable reflected in the final Purchase
                Price  Adjustments  Calculation  shall be subtracted therefrom.
                If the result is a positive number, it is the "A/R Overpayment";
                if negative, it is the "A/R Underpayment."  If there is an A/R
                Overpayment,  then the Buyer shall be entitled to (A) cause the

                                       13

                                        [***] - CONFIDENTIAL TREATMENT REQUESTED

                Seller to re-purchase all uncollected  Accounts  Receivable from
                the Company for an amount  equal to the A/R  Overpayment  or (B)
                retain one or more Accounts  Receivable included on the Accounts
                Receivable  list (the "Retained  A/R"),  and cause the Seller to
                pay to Buyer the A/R  Overpayment,  [***] of the  book amount of
                the  Retained  A/R.  If  there  is an A/R Underpayment,  then
                Purchaser shall pay Seller such amount (even though expressed as
                a negative number). The Purchase Price shall be adjusted by the
                A/R Overpayment or A/R  Underpayment,  as the case may be.

                (c) Between the Closing Date and the date of its presentation of
                the Uncollected AR Calculation, Buyer shall, and shall cause the
                Company to, (i) undertake to collect the Accounts  Receivable in
                a manner  consistent  with the Company's  past  practices in the
                Ordinary  Course  of  Business,  and  (ii)  apply  any  payments
                received  from any customer  listed on the  Accounts  Receivable
                list in the  manner  directed  by  such  Customer,  and,  if the
                customer  fails to designate  an invoice for  payment,  then the
                payment shall be applied against the Accounts Receivable balance
                of such  customer  as in  existence  immediately  preceding  the
                Closing Date.

            2.9 PURCHASE PRICE ALLOCATION

                The parties agree to allocate, for all purposes including United
States and  Canadian Tax  purposes,  the  Purchase  Price among the Shares,  the
Intellectual  Property  Assets,  and the  Noncompetition  Agreement  as mutually
agreed by the  parties  on or  before  the  Closing.  Furthermore,  the  parties
acknowledge that, for United States Tax purposes, the Contemplated  Transactions
will be treated as a sale of assets.  Accordingly,  the parties agree to further
allocate  the  Purchase  Price  attributable  to the Shares  among each class of
assets  owned by the Company as mutually  agreed by the parties on or before the
Closing.  The  Parties  shall  negotiate  in good  faith to  reach an  agreement
respecting such allocations prior to the Closing,  including an allocation of
[***] to the [***] and at least [***] to the [***].

            3.  REPRESENTATIONS AND WARRANTIES OF SELLER

                Seller  represents  and  warrants to Buyer  that,  except as set
forth in the Disclosure Letter:

            3.1 ORGANIZATION AND EXISTENCE

                (a) Part 3.1 of the  Disclosure  Letter  contains a complete and
                accurate   list  for  the   Company  of  its   jurisdiction   of
                incorporation,  other jurisdictions in which it is authorized to
                do business,  and its capitalization  (including the identity of
                each  shareholder  and the number of shares  held by each).  The
                Company  is  a  corporation  duly  incorporated,  organized  and
                validly   existing  under  the  laws  of  its   jurisdiction  of
                incorporation,  with  full  corporate  power  and  authority  to
                conduct its business as it is now being conducted, to own or use
                the properties and assets

                                       14


                that  it  purports  to  own  or  use,  and to  perform  all  its
                obligations  under  Applicable  Contracts.  The  Company is duly
                qualified to do business as a foreign corporation under the laws
                of each jurisdiction in which either the ownership or use of the
                properties  owned or used by it, or the nature of the activities
                conducted by it, requires such qualification.

                (b) Seller has  delivered to Buyer copies of the  Organizational
                Documents  of the  Company,  as  currently  in effect,  and will
                deliver copies of the  Organizational  Documents of the NSULC as
                soon as practicable after formation.

            3.2 AUTHORITY; NO CONFLICT

                (a) This Agreement  constitutes  the legal,  valid,  and binding
                obligation of Seller,  enforceable  against Seller in accordance
                with its terms,  subject to applicable  bankruptcy,  insolvency,
                reorganization,  moratorium or similar laws affecting the rights
                of creditors generally and principles governing the availability
                of equitable remedies.  Seller has the right, power,  authority,
                and capacity to execute and deliver this Agreement, the Seller's
                Release,  and the  Noncompetition  Agreement  and to perform its
                obligations hereunder and thereunder .

                (b)  Except as set forth in Part 3.2 of the  Disclosure  Letter,
                neither the  execution  and delivery of this  Agreement  nor the
                consummation   or  performance   of  any  of  the   Contemplated
                Transactions  will,  directly  or  indirectly  (with or  without
                notice or lapse of time):

                    (i)  contravene,  conflict with, or result in a violation of
                    (A) any  provision  of the  Organizational  Documents of the
                    Company,  or (B) any  resolution  adopted  by the  board  of
                    directors or the shareholders of the Company;

                    (ii) contravene, conflict with, or result in a violation of,
                    or give any  Governmental  Body or other Person the right to
                    challenge  any  of  the  Contemplated   Transactions  or  to
                    exercise  any remedy or obtain any relief  under,  any Legal
                    Requirement or any Order to which the Company, or any of the
                    assets owned or used by the Company, may be subject;

                    (iii) contravene, conflict with, or result in a violation of
                    any  of  the   terms  or   requirements   of,  or  give  any
                    Governmental  Body the right to revoke,  withdraw,  suspend,
                    cancel, terminate, or modify, any Governmental Authorization
                    that is held by the Company or that otherwise relates to the
                    business  of,  or any of the  assets  owned or used by,  the
                    Company;

                    (iv) contravene,  conflict with, or result in a violation or
                    breach of any  provision of, or give any Person the right to
                    declare a default or

                                       15


                    exercise  any remedy under,  or to accelerate  the maturity
                    or performance of, or to cancel,  terminate, or modify, any
                    Applicable Contract; or

                    (v) result in the imposition or creation of any  Encumbrance
                    upon or with  respect to any of the assets  owned or used by
                    the Company.

     Except  as set  forth in Part  3.2 of the  Disclosure  Letter  or as may be
required under the Competition Act or the Investment  Canada Act, neither Seller
nor the  Company  is or will be  required  to give any  notice to or obtain  any
Consent from any Person in  connection  with the  execution and delivery of this
Agreement  or the  consummation  or  performance  of  any  of  the  Contemplated
Transactions.

            3.3 CAPITALIZATION

     The  authorized  capital of PCO  Services,  Inc.  consists of an  unlimited
number of common shares, of which 250,600,001 shares are issued and outstanding.
Upon the consummation of the Amalgamation, the authorized capital of the Company
shall  consist of an unlimited  number of common  shares,  of which  250,600,001
shares will be issued and  outstanding  before the Closing,  and will constitute
the Shares.  Seller is currently the owner of all of the issued and  outstanding
shares of PCO Services,  Inc., and,  before the Closing,  will be the record and
beneficial owner and holder of the Shares,  free and clear of all  Encumbrances.
With the  exception  of the Shares  (which are,  or before the Closing  will be,
owned by Seller),  all of the outstanding equity securities and other securities
of the Company are owned of record and  beneficially  by the  Company,  free and
clear of all  Encumbrances.  No  legend  or  other  reference  to any  purported
Encumbrance  appears upon any certificate  representing equity securities of the
Company.  All of the outstanding  equity  securities of the Company have been or
(before the Closing) will be duly  authorized,  validly  issued,  fully paid and
nonassessable.  There  are no  Contracts  relating  to the  issuance,  sale,  or
transfer of any equity  securities or other  securities of the Company.  None of
the equity  securities  or other  securities  of the  Company was or (before the
Closing) will be issued in violation of any Legal Requirement.  The Company does
not own,  or have any  Contract  to  acquire,  any  equity  securities  or other
securities  of any Person  (other  than the  Company)  or any direct or indirect
equity or ownership interest in any other business.

            3.4 FINANCIAL STATEMENTS

     Seller has  delivered  to Buyer:  (a) the  unaudited  balance  sheet of the
Company as at June 30 in each of the years 1996  through  1998,  and the related
statement of income,  and cash flow for each of the fiscal years then ended, (b)
an unaudited  balance  sheet of the Company as at June 30, 1999  (including  the
notes thereto,  the "Balance Sheet"),  and the related statement of income,  and
cash flow for the fiscal year then ended, and (c) an unaudited  balance sheet of
the Company as at August 31, 1999 (the "Interim  Balance Sheet") and the related
unaudited  statement of income, and cash flow for the two (2) months then ended,
including in each case the notes thereto.  Such  financial  statements and notes
fairly present the financial  condition and the results of operations,  and cash
flow of the Company as at the respective  dates of and for the periods  referred
to in such financial  statements,  all in accordance with GAAP,  subject, in the
case of interim financial statements, to normal recurring year-end

                                       16


adjustments  (the effect of which will not,  individually  or in the  aggregate,
have a Material  Adverse  Effect) and the absence of notes (that,  if presented,
would not differ  materially  from those  included  in the Balance  Sheet),  and
except  as set  forth  in  Part  3.4 of the  Disclosure  Letter;  the  financial
statements referred to in this Section 3.4 reflect the consistent application of
such accounting principles throughout the periods involved,  except as disclosed
in the notes to such financial statements. No financial statements of any Person
other than the  Company are  required  by GAAP to be  included in the  financial
statements of the Company.

            3.5 BOOKS AND RECORDS

     The books of account,  minute  books,  registers,  share  books,  and other
records of the  Company,  all of which have been made  available  to Buyer,  are
complete  and  correct  and  have  been  maintained  in  accordance  with  Legal
Requirements  and sound  business  practices.  The minute  books of the  Company
contain  accurate and complete  records of all meetings  held of, and  corporate
action taken by, the  shareholders,  the Boards of Directors,  and committees of
the Boards of Directors of the Company, and no meeting of any such shareholders,
Board of  Directors,  or committee has been held for which minutes have not been
prepared and are not  contained  in such minute  books.  At the Closing,  all of
those books and records will be in the possession of the Company.

            3.6 TITLE TO PROPERTIES; ENCUMBRANCES

     Part 3.6 of the Disclosure  Letter contains a complete and accurate list of
all real property, leaseholds, or other interests in real property owned or held
by the Company.  Seller has  delivered or made  available to Buyer copies of the
deeds and other  instruments  (as  recorded) by which the Company  acquired such
real  property  and  interests,  and  copies  of all title  insurance  policies,
opinions,  abstracts, and surveys in the possession of Seller or the Company and
relating to such property or interests.  The Company owns all the properties and
assets  reflected in the Balance Sheet and the Interim Balance Sheet (except for
assets held under  capitalized  leases disclosed or not required to be disclosed
in Part 3.6 of the Disclosure  Letter and personal  property sold since the date
of the Balance Sheet and the Interim  Balance Sheet,  as the case may be, in the
Ordinary Course of Business).  All material  properties and assets  reflected in
the Balance  Sheet and the Interim  Balance  Sheet as being owned by the Company
are  free  and  clear  of all  Encumbrances  and are  not,  in the  case of real
property,  subject to any rights of way, building use restrictions,  exceptions,
variances,  reservations,  or limitations of any nature except,  with respect to
all such properties and assets, (a) mortgages,  hypothecs, or security interests
shown on the Balance Sheet or the Interim  Balance  Sheet as securing  specified
liabilities  or  obligations,  with  respect to which no default (or event that,
with notice or lapse of time or both, would  constitute a default)  exists,  (b)
mortgages,  hypothecs,  or security  interests  incurred in connection  with the
purchase of property or assets after the date of the Interim Balance Sheet (such
mortgages  and  security  interests  being  limited to the property or assets so
acquired), with respect to which no default (or event that, with notice or lapse
of time or both,  would  constitute  a default)  exists,  (c) liens,  levies and
assessments  for  current  taxes  not yet  due,  and (d)  with  respect  to real
property,  (i) minor  imperfections of title, if any, none of which individually
or in the aggregate is substantial in amount, or materially  impairs the present
use of the  property  by the  Company,  (ii)  zoning  laws  and  other  land use
restrictions that do not impair

                                       17


     the present use of the property subject  thereto,  or (iii) as set forth in
the applicable  deed or lease or as excepted in the applicable  title  insurance
policy or letter of counsel to the extent currently in Seller's possession.

            3.7 CONDITION AND SUFFICIENCY OF ASSETS

     The buildings, plants, structures, and equipment of the Company, taken as a
whole,  are in good  operating  condition  and  repair  (ordinary  wear and tear
excepted),  and are  adequate for the uses to which they are being put, and none
of such buildings, plants, structures, or equipment is in need of maintenance or
repairs  except for  maintenance  and repairs that are not material in nature or
cost.  The Company owns or has the right to use buildings,  plants,  structures,
and equipment  which are  sufficient  for the continued  conduct of the Company'
businesses after the Closing in substantially the same manner as conducted prior
to the Closing,  subject to the  obtaining of the consents set forth in Schedule
3.2 to the Disclosure Letter.

            3.8 INVENTORY

     All inventory of the Company, whether or not reflected in the Balance Sheet
or the Interim  Balance  Sheet,  consists of a quality and  quantity  usable and
salable in the Ordinary Course of Business,  except for obsolete items and items
of below-standard quality, all of which have been written off or written down in
accordance with GAAP in the Balance Sheet or the Interim Balance Sheet or on the
accounting  records of the Company as of the Closing  Date,  as the case may be.
The   quantities   of  each   item  of   inventory   (whether   raw   materials,
work-in-process, or finished goods) are not excessive, but are reasonable in the
present circumstances of the Company.

            3.9 ACCOUNTS RECEIVABLE; CUSTOMER PREPAYMENTS; NO UNDISCLOSED
LIABILITIES

     All Accounts  Receivable  of the Company that are  reflected on the Balance
Sheet or the Interim  Balance Sheet or on the accounting  records of the Company
as of the Closing Date represent or will  represent  valid  obligations  arising
from sales actually made or services  actually  performed in the Ordinary Course
of Business.  All payments  received by the Company from customers in advance of
services  being  performed are properly  reflected as liabilities on the Balance
Sheet and Interim Balance Sheet in accordance with GAAP.  Except as set forth in
Part 3.9 of the Disclosure Letter, the Company has no liabilities or obligations
which would be required to be reflected or reserved against in the Balance Sheet
or the Interim  Balance Sheet,  in each case in accordance with GAAP and are not
so reflected except for current  liabilities  incurred in the Ordinary Course of
Business since the respective dates thereof.

            3.10 TAXES

                 (a) The  Company  has  filed or  caused to be filed on a timely
                 basis, all Tax Returns that are or were required to be filed by
                 or with  respect  to the  Company,  either  separately  or as a
                 member of a group of corporations, pursuant to applicable Legal
                 Requirements. Seller has made available to Buyer copies of,

                                       18


                 and Part 3.10 of the Disclosure  Letter contains a complete and
                 accurate  list of, all such Tax  Returns  relating to income or
                 capital taxes filed for tax periods ending on June 30, 1995 and
                 thereafter.  The Company has paid,  or made  provision  for the
                 payment of, all Taxes that have or may have become due pursuant
                 to  those  Tax  Returns  or   otherwise   (including,   without
                 limitation,  any payroll, sales, or other trust fund taxes), or
                 pursuant to any assessment  received by Seller (with respect to
                 the Company) or the Company,  except such Taxes, if any, as are
                 listed  in Part  3.10 of the  Disclosure  Letter  and are being
                 contested  in good  faith  and as to  which  adequate  reserves
                 (determined in accordance  with GAAP) have been provided in the
                 Balance Sheet and the Interim Balance Sheet.

                 (b) The Tax Returns of the  Company  subject to such Taxes have
                 been audited by the relevant tax  authorities  or are closed by
                 the  applicable  statute of  limitations  for all taxable years
                 through  June  30,1995.  Part  3.10  of the  Disclosure  Letter
                 contains a complete and accurate list of all audits of all such
                 Tax Returns,  including a description of the nature and outcome
                 of each audit.  All  deficiencies  proposed as a result of such
                 audits  have  been  paid,  reserved  against,  settled,  or, as
                 described  in Part  3.10 of the  Disclosure  Letter,  are being
                 contested in good faith by appropriate  proceedings.  Part 3.10
                 of the  Disclosure  Letter  describes  all  adjustments  to the
                 income  Tax  Returns  filed  by the  Company  or any  group  of
                 corporations  including the Company for all taxable years since
                 June 30,  1993,  and the  resulting  proposal or  deficiencies.
                 Except  as  described  in Part 3.10 of the  Disclosure  Letter,
                 neither  Seller nor the Company has given or been  requested to
                 give  waivers  or  extensions  (or is or would be  subject to a
                 waiver or extension  given by any other  Person) of any statute
                 of limitations  relating to the payment of Taxes of the Company
                 or for which the Company may be liable.

                 (c) The charges,  accruals,  and reserves with respect to Taxes
                 on the respective books of the Company are adequate (determined
                 in  accordance  with GAAP) and are,  to Seller's  Knowledge  at
                 least equal to the Company's  liability for Taxes. There exists
                 no  proposed  tax  assessment  against  the  Company  except as
                 disclosed  in  the  Balance  Sheet  or  in  Part  3.10  of  the
                 Disclosure  Letter.  All  Taxes  that  the  Company  is or  was
                 required by Legal Requirements to withhold or collect have been
                 duly withheld or collected  and, to the extent  required,  have
                 been paid to the proper Governmental Body or other Person.

                 (d) All Tax Returns filed by (or that include on a consolidated
                 basis) the Company are true, correct, and complete. There is no
                 tax  sharing  agreement  that will  require  any payment by the
                 Company after the date of this Agreement.

                 (e) The  corporate  actions  described  in recital  (D) of this
                 Agreement will not cause Buyer or the Company to become subject
                 to, or to become liable for the payment of, any Tax.

                 (f) Seller is not a  registrant  for the  purpose of Part IX of
                 the Excise Tax Act (Canada).

                                       19


            3.11 NO MATERIAL ADVERSE CHANGE

     Since  the date of the  Balance  Sheet,  there  has not  been any  Material
Adverse Change in the Company,  and no event has occurred or circumstance exists
that is reasonably likely to result in such a Material Adverse Change.

            3.12 EMPLOYEE BENEFITS

                 (a) As used in this Section 3.12,  3.15 and Section  3.19,  the
                 following term has the meaning set forth below.

                           "Employee  Plans" -- means all the employee  benefit,
                  fringe  benefit,  supplemental  unemployment  benefit,  bonus,
                  incentive, profit sharing,  termination,  severance, change of
                  control,  pension,  retirement,  stock option, stock purchase,
                  stock  appreciation,   health,   welfare,   medical,   dental,
                  disability,   life  insurance  and  similar  plans,  programs,
                  arrangements  or  practices  relating to the current or former
                  employees,  officers or directors  of the Company  maintained,
                  sponsored or funded by the Company,  whether  written or oral,
                  funded or unfunded,  insured or  self-insured,  registered  or
                  unregistered.

                  (b) Part 3.12(b) of the Disclosure  Letter lists and describes
                  all  Employee  Plans.  The Seller has  furnished  to the Buyer
                  true, correct and complete copies of all the Employee Plans as
                  amended  as of the date  hereof,  together  with all  material
                  related documentation.

                  (c) All of the Employee  Plans are and have been  established,
                  registered,  invested  and  administered  in  all  substantial
                  respects  in  accordance  with  their  terms  and  are in good
                  standing under all applicable  Legal  Requirements,  including
                  Tax  laws.  None of the  Employee  Plans are  defined  benefit
                  plans.

                  (d) All Company  contributions  or premiums under the Employee
                  Plans  have  been  made in  accordance  with the  terms of the
                  Employee Plans.

                  (e) All employee data  necessary to  administer  each Employee
                  Plan has  been  provided  by the  Seller  to the  Buyer to the
                  extent permitted by law and is true and correct as of the date
                  of this  Agreement and the Seller will notify the Buyer of any
                  changes thereto occurring prior to the Closing Date.

                  (f) No Employee Plan is subject to any pending  investigation,
                  examination or other proceeding,  action or claim initiated by
                  any  regulatory  authority,  or by any other party (other than
                  routine claims for benefits),  and to Seller's Knowledge there
                  exists no state of facts which could reasonably be expected to
                  give  rise to any  such  investigation,  examination  or other
                  proceeding,  action or claim or to affect the  registration of
                  any Employee Plan required to be registered.

                                       20


                  (g) No insurance  policy or any other agreement  affecting any
                  Employee Plan  requires or permits a  retroactive  increase in
                  contributions, premiums or other payments due thereunder.

                  (h) None of the  Employee  Plans  (other than  pension  plans)
                  provide benefits to retired  employees or to the beneficiaries
                  or dependents of retired employees.

            3.13  COMPLIANCE WITH LEGAL REQUIREMENTS; GOVERNMENTAL
AUTHORIZATIONS

                  (a) Part 3.13 of the Disclosure Letter contains a complete and
                  accurate list of each material Governmental Authorization that
                  is held by the Company or that is otherwise  necessary for the
                  conduct of the  business  of, or to any of the assets owned or
                  used by, the Company  (other than  Licenses  held  directly by
                  employees  of the Company as to which  Seller has no Knowledge
                  of  any  breach,  revocation,   withdrawal,   cancellation  or
                  termination of any material number thereof). Except (i) as set
                  forth in Part  3.13 of the  Disclosure  Letter  and (ii)  with
                  respect to  environmental  matters which are addressed  solely
                  and exclusively in Section 3.18 hereof:

                      (i) each Governmental  Authorization is valid,  subsisting
                      and in good  standing and the Company is, and at all times
                      since January 1, 1998 has been, in substantial  compliance
                      with each Legal Requirement or Governmental  Authorization
                      that  is or  was  applicable  to it or to the  conduct  or
                      operation of its  business or the  ownership or use of any
                      of its assets;

                      (ii) no event has  occurred  or  circumstance  exists that
                      (with  or  without  notice  or  lapse  of  time)  (A)  may
                      constitute  or result in a violation by the Company of, or
                      a failure on the part of the Company to comply  with,  any
                      Legal   Requirement   Known  to  Seller  or   Governmental
                      Authorization;  (B) may give rise to any obligation on the
                      part of the  Company to  undertake,  or to bear all or any
                      portion of the cost of, any remedial action of any nature;
                      or (C) result  directly or indirectly  in the  revocation,
                      withdrawal,  suspension,  cancellation, or termination of,
                      or any modification to, of any Governmental Authorization;

                      (iii) the  Company  has not  received,  at any time  since
                      January 1, 1998, any notice or other communication  either
                      in writing, or to the Seller's Knowledge, orally) from any
                      Governmental  Body  regarding  (A) any  actual or  alleged
                      violation  of,  or  failure  to  comply  with,  any  Legal
                      Requirement or Governmental Authorization,  (B) any actual
                      or  alleged  obligation  on the  part  of the  Company  to
                      undertake,  or to bear all or any  portion of the cost of,
                      any remedial action of any nature; or (C) any actual

                                       21


                      or alleged  revocation, withdrawal, suspension,
                      cancellation, termination of, or modification to any
                      Governmental Authorization;

                      (iv) all applications  required to have been filed for the
                      renewal of the Governmental  Authorizations listed in Part
                      3.13 of the  Disclosure  Letter  have been duly filed on a
                      timely basis with the appropriate Governmental Bodies, and
                      all other filings  required to have been made with respect
                      to such Governmental Authorizations have been duly made on
                      a timely basis with the appropriate Governmental Bodies.

            3.14  LEGAL PROCEEDINGS; ORDERS

                  (a) Except(i)as set forth in Part3.14 of the Disclosure Letter
                  and (ii)  with  respect  to  environmental  matters  which are
                  addressed solely and exclusively in Section 3.18 hereof, there
                  is no pending Proceeding that has been commenced by or against
                  the Seller or the Company:

                      (i) that relates to or may affect the business of, or any
                      of the assets owned or used by, the Company; or

                      (ii)that  challenges,  or that  may  have  the  effect  of
                      preventing,   delaying,   making  illegal,   or  otherwise
                      interfering with, any of the Contemplated Transactions.

                           To the  Knowledge  of Seller no such  Proceeding  has
                  been  Threatened,  and no event has  occurred or  circumstance
                  exists  that  may give  rise to or  serve  as a basis  for the
                  commencement  of any  Proceeding  of the  kind  set  forth  in
                  3.14(a)(ii)  above.  Seller has provided  Buyer with access to
                  copies of all pleadings,  correspondence,  and other documents
                  relating  to  each  Proceeding  listed  in  Part  3.14  of the
                  Disclosure Letter.

                  (b)  Except(i)  as set  forth in Part  3.14 of the  Disclosure
                  Letter and (ii) with respect to  environmental  matters  which
                  are addressed solely and exclusively in Section 3.18 hereof:

                      (i) there is no Order to which the Company, or any of the
                      assets owned or used by the Company, is subject;

                      (ii)Seller is not  subject to any Order  that  relates to
                      the  business  of, or any of the assets owned or used
                      by the Company; and

                      (iii)to the Knowledge of Seller, no officer or employee of
                      the Company is  specifically  and directly  subject to any
                      Order  that   prohibits  such  officer  or  employee  from
                      engaging  in  or  continuing  any  conduct,  activity,  or
                      practice relating to the business of the Company.

                                       22


                  (c)  Except as (i) set  forth in Part  3.14 of the  Disclosure
                  Letter and (ii) with respect to  environmental  matters  which
                  are addressed solely and exclusively in Section 3.18 hereof:

                      (i) the Company is, and at all times since January 1, 1998
                      has been,  in  substantial  compliance  with the terms and
                      requirements  of each  Order  to which  it,  or any of the
                      assets owned or used by it, is or has been subject;

                      (ii) no event has  occurred  or  circumstance  exists that
                      could  reasonably  be expected to  constitute or result in
                      (with or without  notice or lapse of time) a violation  of
                      or  failure  to  materially   comply  with  the  terms  or
                      requirements of any Order to which the Company,  or any of
                      the assets owned or used by the Company, is subject; and

                      (iii)the  Company  has not  received,  at any  time  since
                      January 1, 1998, any notice or other communication (either
                      in writing, or to the Seller's  Knowledge,  oral) from any
                      Governmental   Body   regarding   any  actual  or  alleged
                      violation  of,  or  failure  to comply  with,  any term or
                      requirement  of any Order to which the Company,  or any of
                      the assets  owned or used by the  Company,  is or has been
                      subject.

            3.15  ABSENCE OF CERTAIN CHANGES AND EVENTS

     Except as set forth in Part 3.15 of the Disclosure  Letter,  since the date
of the Balance  Sheet,  the  Company  has  conducted  its  business  only in the
Ordinary Course of Business and there has not been any:

                  (a)  change in the  Company's  authorized  or  issued  capital
                  (except in  connection  with the  Amalgamation);  grant of any
                  stock option or right to purchase shares in the capital of the
                  Company;  issuance  of  any  security  convertible  into  such
                  capital;   grant  of  any   registration   rights;   purchase,
                  redemption, retirement, or other acquisition by the Company of
                  any  shares  of any such  capital  stock;  or  declaration  or
                  payment of any  dividend or other  distribution  or payment in
                  respect of shares in the capital;

                  (b) amendment to the  Organizational  Documents of the Company
                  except in connection with the Amalgamation;

                  (c)  payment  or  increase  by the  Company  of  any  bonuses,
                  salaries, or other compensation to any shareholder,  director,
                  officer(as  such),  or  (except  in  the  Ordinary  Course  of
                  Business) employee or entry into any employment, severance, or
                  similar Contract with any director, officer, or employee;

                                       23

                                        [***] - CONFIDENTIAL TREATMENT REQUESTED

                  (d)  adoption  of, or  increase in the level of payments to or
                  level of benefits  under,  any Employee  Plans for or with any
                  employees or former employees of the Company;

                  (e) damage to or  destruction or loss of any asset or property
                  of the Company, whether or not covered by insurance, which had
                  a Material Adverse Effect;

                  (f) entry into, termination of (other than by expiration),  or
                  receipt  of  notice  of   termination   of  (i)  any  license,
                  distributorship,  dealer, sales representative, joint venture,
                  or similar  agreement,  or (ii) any  Contract  or  transaction
                  involving a total remaining commitment by or to the Company of
                  at least CDN [***];

                  (g) sale (other than sales of inventory in the Ordinary Course
                  of  Business),  lease  (other  than  leases of vehicles in the
                  Ordinary  Course of  Business),  or other  disposition  of any
                  asset or property of the Company (other than  dispositions  of
                  vehicles in the  Ordinary  Course of  Business)  or  mortgage,
                  pledge,   hypothec,   or  imposition  of  any  lien  or  other
                  Encumbrance  on any material asset or property of the Company,
                  including the sale,  lease, or other disposition of any of the
                  Intellectual  Property  Assets  except for the transfer of the
                  United States trademark  registration of "PCO Services,  Inc."
                  by the Company to Seller;

                  (h)  cancellation  or  waiver of any  claims or rights  with a
                  value to the Company in excess of CDN [***];

                  (i)  material  change in the  accounting  methods  used by the
                  Company; or

                  (j) agreement,  whether oral or written,  by the Company to do
                  any of the foregoing.

            3.16  CONTRACTS; NO DEFAULTS

                  (a) Part 3.16(a) of the Disclosure  Letter contains a complete
                  and accurate  list, and Seller has delivered to Buyer true and
                  complete copies (or, where applicable, forms), of:

                      (i) each Contract that involves performance of services or
                      delivery of goods or materials by the Company of an amount
                      or value in excess of CDN [***];

                      (ii)each Contract that involves performance of services or
                      delivery of goods or materials to the Company of an amount
                      or value in excess of CDN [***];

                                       24

                                        [***] - CONFIDENTIAL TREATMENT REQUESTED

                      (iii)each  Contract  that  was  not  entered  into  in the
                      Ordinary Course of Business and that involves expenditures
                      or receipts of the Company in excess of CDN [***];

                      (iv) each lease, rental or occupancy  agreement,  license,
                      installment  and  conditional  sale  agreement,  and other
                      Contract affecting the ownership of, leasing of, title to,
                      use of, or any leasehold or other interest in, any real or
                      personal  property  (except  personal  property leases and
                      installment  and  conditional  sales  agreements  having a
                      value  per item or  aggregate  payments  of less  than CDN
                      [***] and with terms of less than one year);

                      (v)  each  licensing  agreement  or  other  Contract  with
                      respect  to  patents,  trademarks,  copyrights,  and  form
                      agreements generally used with employees,  consultants and
                      contractors in respect thereof;

                      (vi)each   collective   bargaining   agreement  and  other
                      Contract  to or with any  labor  union  or other  employee
                      representative of a group of employees;

                      (vii)each joint venture,  partnership,  and other Contract
                      (however  named)  involving a sharing of profits,  losses,
                      costs, or liabilities by the Company with any other Person
                      other than payments to employees under an Employee Plan;

                      (viii)each Contract  containing  covenants that in any way
                      purport to restrict the  business  activity of the Company
                      or limit the  freedom of the Company to engage in any line
                      of business or to compete with any Person;

                      (ix) each  Contract  providing  for  payments to or by any
                      Person based on sales,  purchases,  or profits, other than
                      direct payments for goods or services performed except for
                      payments to employees pursuant to written policies);

                      (x)  each  power  of  attorney  or  procuration   that  is
                      currently effective and outstanding, except as executed in
                      the Ordinary Course of Business (with respect to customs);

                      (xi) each  Contract  obligating  the  Company  for capital
                      expenditures in excess of CDN [***];

                      (xii)each written warranty, guaranty, and or other similar
                      undertaking   with  respect  to  contractual   performance
                      extended by the Company other than in the Ordinary  Course
                      of Business; and

                                       25


                      (xiii)each amendment, supplement, and modification
                      (whether oral or written) in respect of any of the
                      foregoing.

                  (b)  Except as set  forth in Part  3.16(b)  of the  Disclosure
                  Letter:

                      (i) Seller (and no Related Person of Seller) does not have
                      nor may Seller  acquire any rights under,  and Seller does
                      not have,  nor may Seller become subject to any obligation
                      or liability  under,  any Contract that relates  solely to
                      the  business  of, or any of the assets  owned or used by,
                      the Company; and

                      (ii) there is no shareholder agreement that restricts,  in
                      whole or in part,  the ability of the  directors to manage
                      the business and affairs of the Company.

                  (c)  Except as set  forth in Part  3.16(c)  of the  Disclosure
                  Letter,each  Applicable  Contract identified or required to be
                  identified in Part 3.16(a) of the Disclosure Letter is in full
                  force and effect and is valid and  enforceable  in  accordance
                  with its terms, subject to applicable bankruptcy,  insolvency,
                  reorganization,  moratorium  or  similar  laws  affecting  the
                  rights of creditors  generally  and  principles  governing the
                  availability of equitable remedies.

                  (d)  Except as set  forth in Part  3.16(d)  of the  Disclosure
                  Letter:

                      (i) the  Company  is,  and at all times  since  January 1,
                      1999, has been, in substantial  compliance  with the terms
                      and requirements of each Applicable Contract;

                      (ii) to the  Knowledge  of Seller,  each other Person that
                      has  or  had  any  obligation  or  liability   under  each
                      Applicable Contract at all times since January 1, 1999 has
                      been,  in  substantial   compliance  with  the  terms  and
                      requirements of such Contract;

                      (iii)no  event has  occurred or  circumstance  exists that
                      (with or  without  notice or lapse of time) is  reasonably
                      likely  to  contravene,  conflict  with,  or  result  in a
                      violation  or  breach  of,  or give the  Company  or other
                      Person  the right to  declare a default  or  exercise  any
                      remedy under, or to accelerate the maturity or performance
                      of, or to cancel,  terminate,  or modify,  any  Applicable
                      Contract; and

                      (iv) the  Company  has not given to or  received  from any
                      other  Person,  at any time since  January  1,  1999,  any
                      notice or other  communication  (either in writing,  or to
                      the  Seller's  Knowledge,  oral)  regarding  any actual or
                      alleged  violation  or breach  of, or default  under,  any
                      Applicable Contract.

                                       26

                                        [***] - CONFIDENTIAL TREATMENT REQUESTED

                  (e) There are no  renegotiations  of or outstanding  rights to
                  renegotiate  any  material  amounts  paid  or  payable  to the
                  Company under current or completed  Applicable  Contracts with
                  any Person and, to the Knowledge of Seller, no such Person has
                  made written demand for such renegotiation.

                  (f) The  Applicable  Contracts  relating to the sale,  design,
                  manufacture,  or  provision  of  products  or  services by the
                  Company  have  been  entered  into in the  Ordinary  Course of
                  Business and have been entered into without the  commission of
                  any act  alone or in  concert  with any other  Person,  or any
                  consideration  having been paid or promised,  that is or would
                  be in violation of any Legal Requirement.

            3.17  INSURANCE

                  (a) Seller has delivered to Buyer:

                      (i) true and complete  copies of all policies of insurance
                      to  which  the  Company  is a party  or  under  which  the
                      Company,  or any director of the  Company,  is or has been
                      covered at any time  within the three (3) years  preceding
                      the date of this Agreement;

                      (ii) true and complete copies of all pending  applications
                      for policies of insurance; and

                      (iii)  any  statement  by the  auditor  of  the  Company's
                      financial  statements  with regard to the adequacy of such
                      entity's coverage or of the reserves for claims.

                  (b) Part 3.17(b) of the Disclosure Letter describes:

                      (i) any self-insurance arrangement by or affecting the
                      Company,  including  any  reserves  established
                      thereunder; and

                      (ii) any contract or  arrangement,  other than a policy of
                      insurance,  for the transfer or sharing of any risk by the
                      Company.

                  (c) Part 3.17(c) of the Disclosure Letter sets forth, by year,
                  for the current  policy  year and each of the three  preceding
                  policy years:

                      (i) a summary of the loss experience under each policy;

                      (ii) a statement  describing each claim under an insurance
                      policy for an amount in excess of CDN [***],  which sets
                      forth:

                          (A) the name of the claimant;

                                       27


                          (B) a  description  of the policy by insurer,  type of
                          insurance, and period of coverage; and

                          (C) the amount and a brief description of the claim;
                          and

                      (iii)a  statement  describing the loss  experience for all
                      claims that were  self-insured,  including  the number and
                      aggregate cost of such claims.

                  (d)  Except as set  forth on Part  3.17(d)  of the  Disclosure
                  Letter:

                       (i) To  Seller's  Knowledge,  all  policies  to which the
                       Company  is a party or that  provide  coverage  to either
                       Seller,  the  Company,  or any director or officer of the
                       Company:

                          (A) are valid, outstanding,  and enforceable,  subject
                          to applicable bankruptcy, insolvency,  reorganization,
                          moratorium  or similar  laws  affecting  the rights of
                          creditors  generally  and  principles   governing  the
                          availability of equitable remedies;

                          (B) are issued by an insurer that is financially sound
                          and reputable;

                          (C) are  sufficient  for  compliance  with  all  Legal
                          Requirements  and  Applicable  Contracts  to which the
                          Company is a party; and

                          (D) will  continue in full force and effect  following
                          the consummation of the  Contemplated  Transactions to
                          the  extent  that  they  provide   "occurrence  based"
                          coverage.

                       (ii) The  Company has not received (A) any  refusal  of
                       coverage  or  any  notice  that  a  defense  will  be
                       afforded with  reservation of rights in response to a
                       currently   open   claim,   or  (B)  any   notice  of
                       cancellation   or  any  other   indication  that  any
                       insurance policy is no longer in full force or effect
                       or that the  issuer of any  policy is not  willing or
                       able to perform its obligations thereunder.

                       (iii) The  Company  has paid all  premiums  due,  and has
                       otherwise  performed all of its  obligations,  under each
                       policy to which the  Company is a party or that  provides
                       coverage to the Company or any director thereof.

                       (iv) The Company  has given  notice to the insurer of all
                       current  claims  of  which it has  Knowledge  that may be
                       insured thereby.

                                       28

                                        [***] - CONFIDENTIAL TREATMENT REQUESTED

            3.18  ENVIRONMENTAL MATTERS

                  Except as set forth in part 3.18 of the Disclosure Letter:

                  (a) (i) no event has  occurred  during the last [***] years or
                  circumstance  exists that (with or without  notice or lapse of
                  time) (A) is likely to give rise to any obligation on the part
                  of the Company to undertake,  or to bear all or any portion of
                  the cost of, any Environmental  Liabilities;  or (B) is likely
                  to  result   directly  or   indirectly   in  the   revocation,
                  withdrawal,  suspension,  cancellation,  or termination of, or
                  requirement  to  obtain  any  material  modification  to,  any
                  Environmental Permit;

                       (ii) the Company has not received  any actual,  or to the
                  Knowledge  of  Seller  Threatened,  Order,  notice,  or  other
                  communication  from  (i)  any  Governmental  Body  or  private
                  citizen acting in the public interest,  or (ii) the current or
                  prior owner or operator of any  Facilities,  regarding (A) any
                  actual or alleged  violation  of, or failure by the Company to
                  comply with, any  Environmental  Law or Environmental  Permit,
                  (B)  any  actual  or to the  Knowledge  of  Seller  Threatened
                  obligation on the part of the Company to undertake, or to bear
                  all  or  any  portion  of  the  cost  of,  any   Environmental
                  Liabilities;  or (C) any actual or to the  Knowledge of Seller
                  Threatened revocation, withdrawal,  suspension,  cancellation,
                  termination of, or material  modification to any Environmental
                  Permit; and

                       (iii) each Environmental Permit is valid,  subsisting and
                  in good  standing  and the Company is, and at all times during
                  the last [***]  years has been,  in material  compliance  with
                  each Environmental Law or Environmental  Permit that is or was
                  applicable  to  it or to  the  conduct  or  operation  of  its
                  business or the ownership or use of any of its assets.

                  (b)  There are no  pending  or, to the  Knowledge  of  Seller,
                  Threatened  claims against the Seller or the Company resulting
                  from  any  Environmental   Liabilities  or  arising  under  or
                  pursuant  to  any  Environmental   Law,  with  respect  to  or
                  affecting any of the Facilities.

                  (c) There are no Hazardous  Materials  present,  at, on, in or
                  under the Environment at any of the Facilities, other than (i)
                  as used in the lawful  conduct of the business by the Company,
                  or (ii) which were  present at the Facility in question at the
                  later of the time the  Seller  acquired  the  Company  and the
                  Company  entered into  occupation of the Facility in question.
                  The Company has not, to the Knowledge of Seller,  permitted or
                  conducted any Hazardous  Activity at the Facilities  except in
                  material  compliance with all applicable  Environmental  Laws.
                  There  are  no  pest  control  products  stored  at any of the
                  Facilities  currently owned, leased or operated by the Company
                  which (a) were  manufactured  prior to October 30, 1996 or (b)
                  are listed in Part I of Schedule II to the Canadian

                                       29

                                        [***] - CONFIDENTIAL TREATMENT REQUESTED

                  Environmental  Protection  Act (as in  force as of the date of
                  Closing),  and  which  the cost to  properly  dispose  of such
                  products would exceed [***].

                           Seller  has  delivered  to Buyer  true  and  complete
                  copies and results of any reports,  and any material  studies,
                  analyses,  tests,  or  monitoring  possessed  by Seller or the
                  Company   pertaining  to  Hazardous   Materials  or  Hazardous
                  Activities  in,  on,  or under  the  Facilities  or any  other
                  properties and assets  (whether real,  personal,  or mixed) in
                  which  the  Company  has  or had an  interest,  or  concerning
                  compliance by the Company with Environmental Laws.

            3.19  EMPLOYEES

                  (a) Part 3.19 of the Disclosure Letter contains, to the extent
                  permitted by law,  complete and accurate list of the following
                  information  for each employee of the Company,  including each
                  employee on leave of absence or layoff status: employer; name;
                  age,  job  title;  current  compensation  and  any  change  in
                  compensation  since June 30, 1999;  vacation  accrued;  banked
                  sick  days/personal  choice days, if any; bonus days with pay,
                  if any;  and  recognized  service date for purposes of vesting
                  and  eligibility  to  participate  in  any  Employee  Plan  or
                  vacation plan.

                  (b)  The  Company   does  not  have  any  written   employment
                  agreements (including any confidentiality,  non-competition or
                  proprietary rights agreements hereinafter  "Proprietary Rights
                  Agreements")  with any Person except (i) form  non-competition
                  agreements  with all employees;  or (ii) as are listed in Part
                  3.16(a)  of  the  Disclosure  Letter.   Further,  to  Seller's
                  Knowledge  no  employee  of the  Company  is a party to, or is
                  otherwise    bound   by,   any   agreement,    including   any
                  confidentiality,   non  competition,   or  proprietary  rights
                  agreement,   between  such   employee  and  any  other  Person
                  ("Proprietary  Rights  Agreement") that adversely  affects (i)
                  his  ability  to  perform  his  duties as an  employee  of the
                  Company,  or (ii) the  ability of the  Company to conduct  its
                  business,  including any  Proprietary  Rights  Agreement  with
                  Seller  or the  Company  by any  such  employee.  To  Seller's
                  Knowledge  (excluding  the  knowledge  of the  officer  or key
                  employee in question), no officer or other key employee of the
                  Company intends to terminate his employment with the Company.

                  (c) No retired  employee or director of the Company,  or their
                  dependents  are currently  receiving  benefits or scheduled to
                  receive  benefits  from the Company in the future;  other than
                  pursuant  to the terms of an  Employee  Plan or  pursuant to a
                  Legal Requirement.

                  (d)  The  Company  is in  substantial  compliance  with  Legal
                  Requirements  respecting  employment and employment practices,
                  terms and  conditions  of  employment,  pay equity,  wages and
                  hours of work,  immigration,  human rights, health and safety.
                  The Company is not liable for the payment of any compensation,
                  damages, taxes, fine, penalties or other amounts, however

                                       30


                  designated,  for  the  failure  to  comply  with  any  of  the
                  foregoing Legal Requirements.

                  (e) All  amounts due or  accruals  due for all salary,  wages,
                  bonuses,  commissions,  vacations with pay,  banked sick days,
                  personal choice days,  bonus days,  pension  benefits or other
                  employee benefits are reflected in the Balance Sheet if and to
                  the extent required by GAAP to be so reflected.

                  (f) Except as set forth in Part 3.19 of the Disclosure Letter,
                  no individual employee,  officer,  director, agent, consultant
                  or advisor has any  agreement  as to length of  employment  or
                  retainer, length of notice or severance or termination payment
                  required to terminate his or her employment or retainer or any
                  combination  thereof or any entitlement upon change of control
                  of the Company or the  contemplated  transactions,  other than
                  such as results from Legal Requirements or a written policy of
                  the Company  applicable to any particular  class or classes of
                  employees,  which policy is set forth in the Company's  Policy
                  Manual or in Schedule 3.12 to the Disclosure Letter.

            3.20  LABOR RELATIONS; COMPLIANCE

     Except as set forth in Part 3.20 of the Disclosure Letter, since January 1,
1999 the Company has not been and is not a party to any collective bargaining or
other labor  Contract  with any trade union or employee  association  nor is any
collective  agreement  being  negotiated  except  that a  collective  bargaining
agreement is currently being negotiated with respect to certain employees of the
Company  located in the province of Quebec.  Except as set forth in Part 3.20 of
the Disclosure  Letter,  since January 1, 1999, there has not been, there is not
presently  pending  or  existing,   and  to  Seller's  Knowledge  there  is  not
Threatened,  (a) any strike,  slowdown,  picketing,  work stoppage,  or employee
grievance  process,  (b) any  Proceeding  against  the  Company  relating to the
alleged  violation of any Legal  Requirement  pertaining  to labor  relations or
employment  matters,  including any charge or complaint  filed by an employee or
union with any applicable  labor  relations  board or any comparable  government
body or  under  any  applicable  human  rights,  employment  standards,  workers
compensation  or  occupational  health  and  safety  legislation,   or  (c)  any
application for  certification  of a collective  bargaining agent received by or
advised  to the  Company.  To  Seller's  Knowledge  no  event  has  occurred  or
circumstance  exists that could provide the basis for any work stoppage or other
labor  dispute.  There is no lockout of any  employees by the  Company,  and the
Company  contemplates no such action. No trade union or employee association has
applied to have the Company declared a related or successor employer pursuant to
any applicable labor relations or employment Legal Requirement.

            3.21  INTELLECTUAL PROPERTY

                  (a) Intellectual Property Assets -- The term "Intellectual
                  Property  Assets" means:

                                       31

                                        [***] - CONFIDENTIAL TREATMENT REQUESTED

                      (i) the name "PCO Services",  all business names,  trading
                      names,  registered and  unregistered  trademarks,  service
                      marks, and  applications  which are used in the conduct of
                      the business of the Company as currently conducted and are
                      described  on  Part  3.21(e)  of  the  Disclosure   Letter
                      (collectively, "Marks");

                      (ii) all patents, patent applications,  and inventions and
                      discoveries  that may be patentable  which are used in the
                      conduct  of the  business  of  the  Company  as  currently
                      conducted (collectively, "Patents");

                      (iii)all   copyrights   in  both   published   works   and
                      unpublished  works  which are used in the  conduct  of the
                      business   of   the   Company   as   currently   conducted
                      (collectively, "Copyrights"); and

                      (iv)   all   know-how,    trade   secrets,    confidential
                      information,    customer   lists,   software,    technical
                      information,  data, process technology,  plans,  drawings,
                      and blue prints; owned, used, or licensed by the Seller or
                      the Company as licensee  or licensor  with  respect to the
                      business   of   the   Company   as   currently   conducted
                      (collectively, "Trade Secrets").

                  (b)  Agreements  --  Part  3.21(b)  of the  Disclosure  Letter
                  contains  a  complete  and  accurate  list  of all  Applicable
                  Contracts  relating to  Intellectual  Property Assets to which
                  the  Company  is a party or by which  the  Company  is  bound,
                  except for any  license  implied by the sale of a product  and
                  perpetual,  paid-up licenses for commonly  available  software
                  programs with a value of less than CDN [***] under which the
                  Company is the  licensee.  There are no  outstanding  and,  to
                  Seller's  Knowledge,  no Threatened  disputes or disagreements
                  with respect to any such agreement.

                  (c) Know-How Necessary for the Business

                      (i)  The  Intellectual   Property  Assets  are  all  those
                      necessary for the  operation of the Company's  business as
                      it is currently conducted.

                  (d) Patents - Neither Seller nor the Company holds any Patents
                  applicable to the business of the Company.

                  (e) (i) Part  3.21(e)  of the  Disclosure  Letter  contains  a
                  complete  and  accurate  list and summary  description  of all
                  Marks.  One or more of the Seller or the  Company is the owner
                  of all right, title, and interest in and to each of the Marks,
                  free and  clear of all  liens,  security  interests,  charges,
                  Encumbrances, equities, and other adverse claims.

                      (ii) All  Marks  that  have  been  registered  with the US
                      Patent and  Trademark  Office or the CIPO are currently in
                      substantial  compliance with all formal legal requirements
                      (including the timely post-registration

                                       32


                      filing of affidavits of use and payment of renewal  fees),
                      and are not  subject to any  maintenance  fees or taxes or
                      actions  falling due within  ninety days after the Closing
                      Date.

                      (iii)  No  Mark  has  been  or  is  now  involved  in  any
                      opposition  or  cancellation  proceeding  and, to Seller's
                      Knowledge,  no such action is Threatened  with the respect
                      to any of the Marks.

                      (iv)  To  Seller's  Knowledge,  there  is  no  potentially
                      interfering  trademark  or  trademark  application  of any
                      third party.

                      (v) To Seller's  Knowledge,  no Mark is  infringed  or has
                      been  challenged  or threatened in any way and none of the
                      Marks  used by the  Company  infringes  or is  alleged  to
                      infringe any trade name, trademark, or service mark of any
                      third party.

                  (f)  Copyrights  -  Neither  Seller  nor the  Company  has any
                  registered  copyrights  applicable  to  the  business  of  the
                  Company.

                  (g) Trade Secrets

                      (i)  Seller  and the  Company  have  taken all  reasonable
                      precautions to protect the secrecy,  confidentiality,  and
                      value of their Trade Secrets.

                      (ii)Either the Seller or the  Company  has the right (but
                      not necessarily  exclusive) to use the Trade Secrets.
                      To Seller's Knowledge, no Trade Secret has been Threatened
                      in any way.

            3.22  CERTAIN PAYMENTS

     Since  January 1, 1989,  neither  the Company  nor any  director,  officer,
agent,  or employee of the Company,  or to Seller's  Knowledge  any other Person
associated  with or  acting  for or on behalf of the  Company,  while  acting on
behalf of the Company  has (a)  directly or  indirectly  made any  contribution,
gift, bribe, rebate,  payoff,  influence payment,  kickback, or other payment to
any Person,  private or public,  regardless of form, whether in money, property,
or services (i) to obtain favorable treatment in securing business,  (ii) to pay
for  favorable   treatment  for  business  secured,   (iii)  to  obtain  special
concessions or for special  concessions  already obtained,  for or in respect of
the Company or any  Affiliate of the Company,  or (iv) in violation of any Legal
Requirement,  or (b)  intentionally  established or maintained any fund or asset
that has not been recorded in the books and records of the Company.

            3.23  DISCLOSURE

                  (a) No  representation or warranty of Seller in this Agreement
                  and no  statement  in the  Disclosure  Letter omits to state a
                  material fact necessary to make

                                       33


                  the   statements   herein   or   therein,   in  light  of  the
                  circumstances in which they were made, not misleading.

                  (b) No notice  given  pursuant to Section 5.5 will contain any
                  untrue statement or omit to state a material fact necessary to
                  make the statements therein or in this Agreement,  in light of
                  the circumstances in which they were made, not misleading.

            3.24  RELATIONSHIPS WITH RELATED PERSONS

     Except as set forth in Part 3.24 of the Disclosure  Letter,  neither Seller
nor any  Related  Person of Seller or of the  Company  has any  interest  in any
property (whether real, personal,  or mixed and whether tangible or intangible),
used in or  pertaining to the Company'  businesses.  Except as set forth in Part
3.24 of the Disclosure  Letter,  neither Seller nor any Related Person of Seller
or of the  Company  has owned (of  record  or as a  beneficial  owner) an equity
interest or any other financial or profit interest in, a Person that has (i) had
business dealings or a material  financial  interest in any transaction with the
Company other than business  dealings or transactions  conducted in the Ordinary
Course of Business with the Company at  substantially  prevailing  market prices
and on  substantially  prevailing  market terms,  or (ii) engaged in competition
with the  Company  with  respect to any line of the  products or services of the
Company (a "Competing  Business") in any market presently served by the Company.
Except as set forth in Part 3.24 of the  Disclosure  Letter,  neither Seller nor
any Related  Person of Seller or of the Company is a party to any Contract with,
or has any claim or right against, the Company.

            3.25  BROKERS OR FINDERS

     Seller and its agents have incurred no obligation or liability,  contingent
or otherwise,  for brokerage or finders'  fees or agents'  commissions  or other
similar payment in connection with this Agreement.

            3.26  YEAR 2000 COMPLIANCE

     Seller and the Company have (i)  undertaken a detailed  inventory,  review,
and  assessment  of all areas within and  affecting  the  Company'  business and
operations that could be adversely  affected by the failure of the Company to be
"Year 2000 Compliant" (as hereinafter  defined),  (ii) developed a plan and time
line for the Company becoming Year 2000 Compliant,  (iii)  implemented that plan
in accordance with the specified  timetable,  and (iv) as a result thereof,  the
operations  and  business  of the  Company  is  currently,  or will be Year 2000
Compliant on or before the Closing Date. As used herein,  "Year 2000  Compliant"
shall  mean  that  all  software,   embedded  microchips  and  other  processing
capabilities  utilized by the Company on existing  computer  hardware  resources
which are  critical to the  functioning  of the  business  of the  Company  will
correctly process, sequence, and calculate,  without interruption,  all date and
date  related data for all dates to,  through and for 20 years after  January 1,
2000, including leap year calculations.

                                       34


            3.27  INVESTMENT CANADA ACT

The book value of the assets of the Company as shown on the most recent year-end
balance sheet of the Company prepared in accordance with GAAP was less than CDN.
$184 million. The Company is not engaged in any of the following businesses:

                  (i) production  of uranium or ownership of an  interest  in a
                  producing  uranium property in Canada;

                  (ii) any service of a financial  nature offered by a financial
                  institution   excluding  the   underwriting   and  selling  of
                  insurance policies;

                  (iii)  carriage  of  passengers  or goods  from  one  place to
                  another by any means,  including  carriage by air, by rail, by
                  water,  by land and by pipeline  (except for its own  internal
                  distribution);

                  (iv)  the   publication,   distribution   or  sale  of  books,
                  magazines,  periodicals  or  newspapers  in print  or  machine
                  readable  form,  other than the sole  activity  of printing or
                  typesetting  of books,  magazines,  periodicals  or newspapers
                  (except  for  (x)   advertising   materials  or  (y)  training
                  materials used by the Company's employees);

                  (v) the production,  distribution,  sale or exhibition of film
                  or video recordings  (except for (x) advertising  materials or
                  (y) training materials used by the Company's employees);

                  (vi) the production, distribution, sale or exhibition of audio
                  or video music recordings;

                  (vii) the publication,  distribution or sale of music in print
                  or machine readable form; or

                  (viii)  radio  communication  in which the  transmissions  are
                  intended for direct reception by the general public, any radio
                  or  television  broadcasting  undertakings  and any  satellite
                  programming and broadcast network services.

            3.28  LIMITATION ON WARRANTIES

     Except as expressly set forth in this Article 3, Seller makes no express or
implied  warranty of any kind  whatsoever  including,  without  limitation,  any
representation as to the value of any of the assets of the Company or the future
profitability  or future  earnings of the  Company.  ALL IMPLIED  WARRANTIES  OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY EXCLUDED.

                                       35


        4.  REPRESENTATIONS AND WARRANTIES OF BUYER

            Buyer represents and warrants to Seller as follows:

            4.1   ORGANIZATION AND GOOD STANDING

                  Buyer is a corporation duly incorporated,  organized,  validly
                  existing,  and in good standing under the laws of the province
                  of New Brunswick.

            4.2   AUTHORITY; NO CONFLICT

                  (a) This Agreement  constitutes the legal,  valid, and binding
                  obligation of Buyer,  enforceable  against Buyer in accordance
                  with its terms. Buyer has the absolute and unrestricted right,
                  power, and authority to execute and deliver this Agreement and
                  to perform its obligations under this Agreement.

                  (b) Except as set forth in Schedule 4.2, neither the execution
                  and delivery of this  Agreement by Buyer nor the  consummation
                  or  performance  of any of the  Contemplated  Transactions  by
                  Buyer  will give any Person the right to  prevent,  delay,  or
                  otherwise interfere with any of the Contemplated  Transactions
                  pursuant to:

                      (i) any provision of Buyer's Organizational Documents;

                      (ii)any resolution adopted by the board of directors or
                      the shareholders of Buyer;

                      (iii)any Legal Requirement or Order to which Buyer may be
                      subject; or

                      (iv)any Contract to which Buyer is a party or by which
                      Buyer may be bound.

     Except as set forth in Schedule 4.2,  Buyer is not and will not be required
to give any notice to or obtain any Consent from any Person in  connection  with
the execution and delivery of this Agreement or the  consummation or performance
of any of the Contemplated Transactions.

            4.3   INVESTMENT INTENT

     Buyer is  acquiring  the Shares for its own  account and not with a view to
their distribution  within the meaning of Section 2(11) of the Securities Act of
1933, as amended.

                                       36


            4.4   CERTAIN PROCEEDINGS

     There is no pending  Proceeding  that has been commenced  against Buyer and
that challenges, or may have the effect of preventing, delaying, making illegal,
or otherwise interfering with, any of the Contemplated Transactions.  To Buyer's
Knowledge,  (i) no such  Proceeding has been  Threatened,  and (ii) no event has
occurred or  circumstance  exists that may serve as a basis for  commencement of
any such Proceeding.

            4.5   BROKERS OR FINDERS

     Buyer and its officers and agents have incurred no obligation or liability,
contingent or otherwise,  for brokerage or finders' fees or agents'  commissions
or other similar payment in connection with this Agreement.

      5.    COVENANTS OF SELLER PRIOR TO CLOSING DATE

            5.1   ACCESS AND INVESTIGATION

     Between the date of this  Agreement and the Closing Date,  Seller will, and
will cause the  Company  and its  Representatives  to, (a) afford  Buyer and its
Representatives and prospective lenders and their Representatives (collectively,
"Buyer's  Advisors")  reasonable  access  during  normal  business  hours to the
Company's personnel, properties (including subsurface testing), contracts, books
and records,  and other  documents and data  (provided,  however,  to the extent
Buyer deems  subsurface  testing to be  necessary,  Buyer will  coordinate  with
Seller to ensure (i) minimum  disruption  of the business of the  Company,  (ii)
that such  subsurface  testing  will be  subject  to such  reasonable  terms and
conditions  as Seller may impose  including  indemnity of Seller and the Company
for all liabilities and expenses relating to or caused by such testing and (iii)
that a  representative  of  Seller  will be  present  at all  times and shall be
entitled to obtain split samples),  (b) furnish Buyer and Buyer's  Advisors with
copies of all such contracts,  books and records,  and other existing  documents
and data as Buyer may  reasonably  request,  and (c)  furnish  Buyer and Buyer's
Advisors  with  such  additional  financial,   operating,  and  other  data  and
information as Buyer may reasonably request.

            5.2   OPERATION OF THE BUSINESSES OF THE COMPANY

     Between the date of this  Agreement  and the  Closing  Date,  unless  Buyer
consents otherwise, Seller will, and will cause the Company to:

                  (a) conduct the  business of the Company  only in the Ordinary
                  Course of Business  (except for the continuance of the Company
                  to Nova Scotia and the consummation of the Amalgamation);

                  (b) use its Best Efforts  (consistent with its past practices)
                  to preserve  intact the current  business  organization of the
                  Company,  keep available the services of the current officers,
                  employees,  and  agents  of  the  Company,  and  maintain  the
                  relations and good will with suppliers, customers, landlords,

                                       37


                  creditors,  employees,  agents,  and  others  having  business
                  relationships with the Company;

                  (c) confer  with  Buyer  concerning  operational  matters of a
                  material nature; and

                  (d) otherwise  report  periodically  to Buyer  concerning  the
                  status  of  the  business,  operations,  and  finances  of the
                  Company.

            5.3   NEGATIVE COVENANT

     Except as otherwise expressly permitted by this Agreement, between the date
of this  Agreement  and the Closing  Date,  Seller will not,  and will cause the
Company  not to,  without  the  prior  consent  of  Buyer,  take any  reasonable
affirmative  action,  or fail to take any reasonable  action within their or its
control,  as a result of which any of the  changes  or events  listed in Section
3.15 is more likely than not to occur.

            5.4   REQUIRED APPROVALS

     As promptly as practicable  after the date of this Agreement,  Seller will,
and will cause the Company to, make all filings  required by Legal  Requirements
to be made by or reasonably deemed advisable by the Buyer to be made by them, in
order to consummate the Contemplated  Transactions  (including all filings under
the Competition Act and the Investment  Canada Act, if applicable) to the extent
such filings  have not been made prior to the date  hereof.  Between the date of
this Agreement and the Closing Date, Seller will, and will cause the Company to,
(a)  cooperate  with Buyer with  respect to all  filings  that Buyer  reasonably
elects to make or is required by Legal  Requirements  to make in connection with
the  Contemplated  Transactions,  and (b) cooperate  with Buyer in obtaining all
consents identified in Schedule 7.3; provided that except as provided in Section
11.1,  this  Agreement  will not require Seller to pay funds to third parties or
dispose of or make any change in any  portion  of its  business  or to incur any
other burden in order to cooperate or to obtain a Governmental Authorization.

            5.5   NOTIFICATION

     Between  the date of this  Agreement  and the  Closing  Date,  Seller  will
promptly  notify Buyer in writing if Seller or the Company  becomes aware of any
fact or  condition  that  causes  or  constitutes  a Breach  of any of  Seller's
representations and warranties as of the date of this Agreement, or if Seller or
the Company becomes aware of the occurrence  after the date of this Agreement of
any fact or  condition  that would  (except as  expressly  contemplated  by this
Agreement) cause or constitute a Breach of any such  representation  or warranty
had such  representation  or warranty  been made as of the time of occurrence or
discovery of such fact or condition.  Should any such fact or condition  require
any change in the Disclosure Letter if the Disclosure Letter were dated the date
of the  occurrence  or  discovery  of any such fact or  condition,  Seller  will
promptly deliver to Buyer a supplement to the Disclosure  Letter specifying such
change.   Any  such  supplements,   shall  have  the  effect  of  modifying  the
representations and warranties of Seller from and after the Closing for purposes
of Article 10 hereof. During the

                                       38

                                        [***] - CONFIDENTIAL TREATMENT REQUESTED

same period,  Seller will promptly  notify Buyer of the occurrence of any Breach
of any  covenant of Seller in this Section 5 or of the  occurrence  of any event
that will make the  satisfaction  of the  conditions  in Section 7 impossible or
likely not to occur.

            5.6   PAYMENT OF INDEBTEDNESS BY RELATED PERSONS

     Except as  expressly  provided  in this  Agreement,  Seller  will cause all
indebtedness owed to [***] by either [***] or any [***] of either [***]  to be
paid in full prior to Closing and will terminate all existing lines of credit
(other than as provided  under the leases set forth in the Disclosure Letter)
available to the Company to the extent it has not done so prior to the date
hereof.

            5.7   NO NEGOTIATION

     Until such time,  if any,  as this  Agreement  is  terminated  pursuant  to
Section  9,  Seller  will  not,  and will  cause the  Company  and each of their
Representatives not to, directly or indirectly solicit,  initiate,  or encourage
any  inquiries  or  proposals  from,  discuss or  negotiate  with,  provide  any
non-public  information to, or consider the merits of any unsolicited  inquiries
or proposals  from,  any Person  (other than Buyer or as otherwise  contemplated
hereby) relating to any transaction involving the sale of the business or assets
(other than in the Ordinary  Course of  Business) of the Company,  or any of the
capital  stock  of  the  Company,   or  any  merger,   consolidation,   business
combination, or similar transaction involving the Company.

            5.8   BEST EFFORTS

     Except as set forth in the proviso to Section 5.4, between the date of this
Agreement  and the Closing  Date,  Seller will use its Best Efforts to cause the
conditions in Sections 7 and 8 to be satisfied.

      6.    COVENANTS OF BUYER PRIOR TO CLOSING DATE

            6.1   APPROVALS OF GOVERNMENTAL BODIES

     As promptly as practicable  after the date of this  Agreement,  Buyer will,
and will cause each of its Related  Persons  to,  make all  filings  required by
Legal  Requirements to be made by them to or deemed advisable by the Buyer to be
made by them, in order to consummate the  Contemplated  Transactions  (including
all  filings  under  the  Competition  Act and the  Investment  Canada  Act,  if
applicable).  Between the date of this  Agreement  and the Closing  Date,  Buyer
will,  and will cause each  Related  Person to, (i)  cooperate  with Seller with
respect to all filings that Seller is required by Legal  Requirements to make in
connection with the Contemplated Transactions, and (ii) cooperate with Seller in
obtaining  all consents  identified  in Schedule 7.3 of the  Disclosure  Letter;
provided  that this  Agreement  will not require Buyer to dispose of or make any
change in any portion of its  business or to incur any other  burden to obtain a
Governmental Authorization.

                                       39


             6.2   BEST EFFORTS

     Except as set forth in the proviso to Section 6.1, between the date of this
Agreement  and the Closing  Date,  Buyer will use its Best  Efforts to cause the
conditions in Sections 7 and 8 to be satisfied.

            6.3   KNOWLEDGE OF MISREPRESENTATIONS AND OMISSIONS

     As  of  the  date   hereof,   Buyer  has  no   Knowledge  of  any  material
misrepresentations  or omissions in the  representations  and  warranties of the
Seller in this  Agreement and the Disclosure  Letter,  and prior to the Closing,
Buyer  shall  promptly  notify  Seller  if  Buyer  obtains  Knowledge  that  the
representations  and  warranties of Seller in this  Agreement and the Disclosure
Letter  are not true and  correct  in all  material  respects  or if any of them
contain  errors or  omissions.  Buyer shall cause Zia Siddiqui  (who is a former
employee of Seller, and is a current employee of Buyer) to reasonably  cooperate
with Seller in the preparation of the Disclosure Letter.

      7.    CONDITIONS PRECEDENT TO BUYER'S OBLIGATION TO CLOSE

     Buyer's  obligation  to purchase  the Shares and to take the other  actions
required to be taken by Buyer at the Closing is subject to the satisfaction,  at
or prior to the Closing,  of each of the following  conditions (any of which may
be waived by Buyer, in whole or in part):

            7.1   ACCURACY OF REPRESENTATIONS

                  (a) All of Seller's  representations  and  warranties  in this
                  Agreement (considered collectively) must have been accurate in
                  all  material  respects as of the date of this  Agreement  and
                  must be  accurate in all  material  respects as of the Closing
                  Date as if made on the Closing,  without  giving effect to any
                  supplement  to the  Disclosure  Letter;  and each of  Seller's
                  representations and warranties (considered  individually),  if
                  not accurate in all  material  respects as of the date of this
                  Agreement or as of the Closing Date,  must not have a Material
                  Adverse Effect.

                  (b)  Each  of  Seller's   representations  and  warranties  in
                  Sections  3.3,  3.12 and 3.24 must have been  accurate  in all
                  respects  as of the  date  of  this  Agreement,  and  must  be
                  accurate in all  respects as of the Closing Date as if made on
                  the Closing Date,  without  giving effect to any supplement to
                  the Disclosure Letter.

            7.2   SELLER'S PERFORMANCE

                  (a)  All of the  covenants  and  obligations  that  Seller  is
                  required  to  perform  or to  comply  with  pursuant  to  this
                  Agreement at or prior to the Closing (considered

                                       40


                  collectively),  and each of these  covenants  and  obligations
                  (considered  individually),  must have been duly performed and
                  complied with in all material respects.

                  (b) Each document required to be delivered pursuant to Section
                  2.4 must have been delivered,  and each of the other covenants
                  and  obligations  in Section 5.4 must have been  performed and
                  complied with in all respects.

            7.3    CONSENTS

     Each of the Consents  identified Schedule 7.3 which the parties have agreed
are the material  Consents out of those set forth in Part 3.2 of the  Disclosure
Letter and Schedule  4.2,  must have been obtained and must be in full force and
effect.

            7.4   NO PROCEEDINGS

     Since the date of this  Agreement,  there must not have been  commenced  or
Threatened  against  Buyer,  or against any Person  affiliated  with Buyer,  any
Proceeding (a) involving any challenge to, or seeking damages or other relief in
connection with, any of the Contemplated Transactions,  or (b) that may have the
effect of preventing,  delaying,  making illegal, or otherwise  interfering with
any of the Contemplated Transactions.

            7.5   NO CLAIM REGARDING SHARES OWNERSHIP OR SALE PROCEEDS

     There  must not have been made or  Threatened  by any  Person  (other  than
Seller) any claim asserting that such Person (a) is the holder or the beneficial
owner of, or has the right to acquire or to obtain beneficial  ownership of, any
shares of, or any other voting,  equity, or ownership  interest in, the Company,
or (b) is entitled to all or any portion of the Purchase  Price  payable for the
Shares.

            7.6   COMPETITION ACT

     The Seller, the Company and the Buyer shall each have filed all notices and
information required under Part IX of the Competition Act or deemed advisable by
the Buyer,  and shall have  satisfied  any  request for  additional  information
thereunder and the applicable  waiting periods and any extensions  thereof shall
have expired  without the threat of restraint or  challenge,  or the Buyer shall
have received an Advance Ruling  Certificate  ("ARC") pursuant to section 102 of
the  Competition  Act stating that the  Commissioner  of  Competition  appointed
thereunder is satisfied  that he would not have  sufficient  grounds on which to
apply for an order in respect of the transaction contemplated by this Agreement.

            7.7   BOARD APPROVAL

     The  Contemplated  Transactions  shall have been  approved  by the Board of
Directors  of  Orkin  Exterminating  Company,  Inc.  ("Orkin"),  Buyer's  parent
corporation.

                                       41


      8.    CONDITIONS PRECEDENT TO SELLER'S OBLIGATION TO CLOSE

                  Seller's  obligation  to sell the Shares and to take the other
actions  required  to be  taken by  Seller  at the  Closing  is  subject  to the
satisfaction,  at or prior to the Closing,  of each of the following  conditions
(any of which may be waived by Seller, in whole or in part):

            8.1   ACCURACY OF REPRESENTATIONS

     All of Buyer's representations and warranties in this Agreement (considered
collectively) must have been accurate in all material respects as of the date of
this  Agreement and must be accurate in all material  respects as of the Closing
Date as if made on the Closing.

            8.2   BUYER'S PERFORMANCE

                  (a)  All  of the  covenants  and  obligations  that  Buyer  is
                  required  to  perform  or to  comply  with  pursuant  to  this
                  Agreement at or prior to the Closing (considered collectively)
                  , and  each of these  covenants  and  obligations  (considered
                  individually),  must have been  performed and complied with in
                  all material respects.

                  (b) Buyer must have delivered  each of the documents  required
                  to be  delivered by Buyer  pursuant to Section 2.4,  must have
                  delivered the Closing Cash Payment in the manner  contemplated
                  in Section 2.4,  subject to any withholding  under Section 2.7
                  and each of the covenants and  obligations in Section 6.1 must
                  have been performed and complied with in all respects.

            8.3   CONSENTS

     Each of the Consents identified in Schedule 7.3 must have been obtained and
must be in full force and effect;  provided,  however,  that Buyer may waive the
requirement  to  obtain a  Consent,  if such  waiver  will not have an  economic
consequence to Seller,  and if such  requirement is waived,  then the failure to
obtain the  applicable  Consent  shall not be a condition  precedent to Seller's
obligation to close.

            8.4   AMALGAMATION

     The Amalgamation shall have occurred and the Company shall be continuing as
a NSULC.

            8.5   NO PROCEEDINGS

     Since the date of this  Agreement,  there must not have been  commenced  or
Threatened  against Seller,  or against any Person  affiliated with Seller,  any
Proceeding (a) involving any challenge to, or seeking damages or other relief in
connection with, any of the

                                       42


     Contemplated  Transactions  or the  Amalgamation,  or (b) that may have the
effect of preventing,  delaying,  making illegal, or otherwise  interfering with
any of the Contemplated Transactions or the Amalgamation.

            8.6   BOARD APPROVAL

     The  Contemplated  Transactions  shall have been  approved by the Boards of
Directors of Seller and of S.C. Johnson & Son, Inc.

      9.    TERMINATION

            9.1   TERMINATION EVENTS

     This  Agreement  may,  by  notice  given  prior  to or at the  Closing,  be
terminated:

                  (a) by  either  Buyer or Seller  if a  material  Breach of any
                  provision of this  Agreement  has been  committed by the other
                  party and such Breach has not been waived;

                  (b) (i) by Buyer if any of the  conditions  in  Section 7 have
                  not been  satisfied as of the Closing Date or if  satisfaction
                  of such a  condition  is or  becomes  impossible  (other  than
                  through the  failure of Buyer to comply  with its  obligations
                  under this  Agreement) and Buyer has not waived such condition
                  on or before the Closing  Date;  or (ii) by Seller,  if any of
                  the  conditions  in Section 8 have not been  satisfied  of the
                  Closing  Date or if  satisfaction  of such a  condition  is or
                  becomes  impossible  (other than through the failure of Seller
                  to comply  with its  obligations  under  this  Agreement)  and
                  Seller has not waived such  condition on or before the Closing
                  Date;

                  (c) by mutual consent of Buyer and Seller; or

                  (d) by either  Buyer or Seller if the Closing has not occurred
                  (other  than  through  the  failure  of any party  seeking  to
                  terminate this Agreement to comply fully with its  obligations
                  under this  Agreement) on or before  November 5, 1999, or such
                  later date as the parties may agree upon.

            9.2   EFFECT OF TERMINATION

     Each party's right of  termination  under Section 9.1 is in addition to any
other rights it may have under this Agreement or otherwise,  and the exercise of
a right of termination will not be an election of remedies. If this Agreement is
terminated pursuant to Section 9.1, all further obligations of the parties under
this Agreement will terminate,  except that the obligations in Sections 11.1 and
11.3 will survive; provided,  however, that if this Agreement is terminated by a
party  because of the Breach of the  Agreement by the other party or because one
or more of the  conditions to the  terminating  party's  obligations  under this
Agreement is not

                                       43


satisfied  as a  result  of  the  other  party's  failure  to  comply  with  its
obligations  under this Agreement,  the terminating  party's right to pursue all
legal remedies will survive such termination unimpaired.

      10.   INDEMNIFICATION; REMEDIES

            10.1  SURVIVAL

     All  representations,   warranties,  covenants,  and  obligations  in  this
Agreement,  the Disclosure Letter, the supplements to the Disclosure Letter, the
certificates  delivered pursuant to Sections  2.4(a)(v) and 2.4(b)(ii),  and any
other certificate or document  delivered pursuant to this Agreement will survive
the Closing.

            10.2  INDEMNIFICATION AND PAYMENT OF DAMAGES BY SELLER

     Seller will  indemnify and hold harmless  Buyer and the Company,  and their
respective  Representatives,  shareholders,  controlling persons, and affiliates
(collectively,  the "Indemnified  Persons") for, and will pay to the Indemnified
Persons the amount of, any loss, liability,  claim, damage (including incidental
and  consequential  damages),  expense  (including  costs of  investigation  and
defense and reasonable  attorneys' fees) or diminution of value,  whether or not
involving a third-party claim (collectively,  "Damages"),  arising,  directly or
indirectly, from or in connection with:

                  (a) any  Breach  of any  representation  or  warranty  made by
                  Seller  in  this  Agreement,   the  Disclosure   Letter,   the
                  supplements to the Disclosure Letter, or any other certificate
                  or document delivered by Seller pursuant to this Agreement;

                  (b) any  Breach by Seller of any  covenant  or  obligation  of
                  Seller in this Agreement;

                  (c) any claim by any Person for  brokerage or finder's fees or
                  commissions  or similar  payments  based upon any agreement or
                  understanding  alleged  to have been  made by any such  Person
                  with  Seller or the  Company  (or any  Person  acting on their
                  behalf)   in   connection   with   any  of  the   Contemplated
                  Transactions;

                  (d) any loss, cost, or liability  (including punitive damages,
                  legal  fees and  other  expenses)  not  otherwise  covered  by
                  insurance  that the Buyer or the Company may incur as a result
                  of, or relating  to, those items set forth in Part 3.14 of the
                  Disclosure Schedule; or

                  (e) any fixed  obligation  for a specified  sum of money which
                  arose or accrued  before the  Closing  Date which  should have
                  been (in  accordance  with GAAP)  reflected  on the  Company's
                  balance sheet used in the determination of Adjusted Net Worth,
                  but which was not so reflected .

                                       44

                                        [***] - CONFIDENTIAL TREATMENT REQUESTED

            10.3  EXCLUSIVE REMEDY

     Buyer  acknowledges  and agrees that, from and after the Closing,  its sole
and exclusive  remedy with respect to any and all claims relating to the subject
matter of this Agreement and the Contemplated  Transactions shall be pursuant to
the indemnification provisions set forth in this Article 10; provided,  however,
that  notwithstanding  the foregoing,  Buyer shall be entitled to seek equitable
remedies (including,  without limitation,  specific performance) with respect to
Breaches,  or contemplated  Breaches, of Sections 2.1, 2.5, 5.1, 5.4, 11.3, 11.6
and any  breach of the  Noncompetition  Agreement.  Except  with  respect to the
indemnification claims under this Article 10, equitable remedies as set forth in
the preceding sentence,  remedies based on fraud,  intentional  breaches of this
Agreement,  or intentional  misrepresentations,  Buyer hereby  waives,  from and
after the Closing, to the fullest extent permitted under applicable law, any and
all rights,  claims and causes of action it may have against  Seller,  including
without  limitation  any such  rights,  claims or causes or action  relating  to
environmental matters,  relating to the subject matter of this Agreement and the
Contemplated  Transactions arising under or based upon any federal,  provincial,
state,  local  or  foreign  statute,  law,  ordinance,  rule  or  regulation  or
otherwise.  Buyer  further  acknowledges  and  agrees  that (i)  other  than the
representations  and  warranties  of  Seller  specifically   contained  in  this
Agreement,  there  are  no  representations  or  warranties  of  Seller  or  its
Representatives  or any other  Person or entity  either  express or implied with
respect to the Company and (ii) except as expressly provided in this Article 10,
it shall  have no claim or right to  indemnification  based on any  information,
documents or materials  furnished by Seller or its  Representatives or any other
Person, including any information, documents or material made available to Buyer
in expectation of the Contemplated Transactions.

            10.4  INDEMNIFICATION AND PAYMENT OF DAMAGES BY BUYER

     Buyer will  indemnify  and hold  harmless  Seller and its  Representatives,
shareholders, controlling persons and affiliates, and will pay to Seller or such
persons the amount of any Damages  arising,  directly or indirectly,  from or in
connection with (a) any Breach of any  representation  or warranty made by Buyer
in this Agreement or in any certificate or document  delivered by Buyer pursuant
to this  Agreement,  (b) any Breach by Buyer of any  covenant or  obligation  of
Buyer in this  Agreement,  (c) any liabilities of the Company which accrue on or
after the Closing  Date, or which are not subject to  indemnification  by Seller
pursuant to Section 10.2(d) hereof; (d) any claim by any Person for brokerage or
finder's fees or  commissions  or similar  payments  based upon any agreement or
understanding alleged to have been made by such Person with Buyer (or any Person
acting on its behalf) in connection with any of the Contemplated Transactions or
(e) any actual or alleged failure of Buyer to comply with the Investment  Canada
Act in connection with the Contemplated Transactions.

            10.5  TIME LIMITATIONS

     If the Closing occurs,  Seller will have no liability (for  indemnification
or otherwise)  with respect to any  representation  or warranty,  or covenant or
obligation to be performed  and complied  with prior to the Closing Date,  other
than  those in  Sections  3.3,  3.10,  3.12,  and 3.18,  unless on or before the
[***] of the Closing Date a claim has arisen, or Buyer has a reasonable good
faith basis for determining that a claim will be

                                       45

                                        [***] - CONFIDENTIAL TREATMENT REQUESTED

asserted,  and Buyer notifies Seller of such claim  specifying the factual basis
of that claim in  reasonable  detail to the extent then known by Buyer;  a claim
with respect to Section 3.3, 3.10, 3.12, or 3.18, or a claim for indemnification
or reimbursement  not based upon any  representation or warranty or any covenant
or obligation to be performed and complied with on or prior to the Closing Date,
may be made at any time during the applicable  statute of  limitations  for such
underlying claim.

            10.6  LIMITATIONS ON AMOUNT - SELLER

     Seller will have no  liability  (for  indemnification  or  otherwise)  with
respect to the matters  described in Section 10.2 until the total of all Damages
with respect to such matters  exceeds US [***] (the "Basket") and then only
for the amount by which such Damages  exceed the Basket.  Seller shall also have
no liability for Damages in excess of [***] of the Purchase  Price
(the "Cap");  provided that the Basket and the Cap shall be  inapplicable to any
Damages  attributable  to intentional  breaches of this  Agreement,  intentional
misrepresentation, or fraud. Furthermore, and notwithstanding the foregoing, (A)
neither the Basket nor the Cap shall be  applicable to Damages  attributable  to
(i) the  indemnification  obligation  contained in Sections  10.2(d) and 10.2(e)
hereof;  (ii) a Breach  of the  representation  and  warranty  with  respect  to
environmental  matters  set  forth in  Section  3.18;  or (iii) a Breach  of the
representation  and warranty  with  respect to tax matters  contained in Section
3.10;  and (B) the Basket shall not be applicable to Damages  attributable  to a
Breach of the  representation  and warranty on Year 2000 compliance set forth in
Section  3.26  (notwithstanding  any  qualifiers  to  such  representations  and
warranties included in Part 3.26 of the Disclosure letter), provided that Seller
will have no liability (for  indemnification  or otherwise) with respect to such
Damages until the total of all Damages with respect to such Section 3.26 exceeds
US [***] and then only for the amount by which such Damages exceed US [***].

            10.7  LIMITATIONS ON AMOUNT - BUYER

     Buyer  will have no  liability  (for  indemnification  or  otherwise)  with
respect to the matters  described in Section 10.4 until the total of all Damages
with respect to such matters  exceeds the Basket and then only for the amount by
which such Damages  exceed the Basket.  Buyer shall also have no  liability  for
Damages  in excess of the Cap;  provided  that the  Basket  and the Cap shall be
inapplicable  to any  Damages  attributable  to  intentional  breaches  of  this
Agreement,   intentional   misrepresentation,   or   fraud.   Furthermore,   and
notwithstanding  the  foregoing,  neither  the  Basket  nor  the  Cap  shall  be
applicable to Damages  attributable to the indemnification  obligation contained
in Sections 10.4(c) and 10.4(e) hereof.

            10.8  PROCEDURE FOR INDEMNIFICATION - THIRD PARTY CLAIMS

                  (a)  Promptly  after  receipt by an  indemnified  party  under
                  Section  10.2 or 10.4 of  notice  of the  commencement  of any
                  Proceeding  against  it  (or,  in  the  case  of a  claim  for
                  indemnification  by Buyer under Section 10.2(d)  hereof,  upon
                  receipt of a notice from an insurance carrier denying coverage
                  or rejecting a claim relating to the litigation  referenced in
                  such Section),  such indemnified  party will, if a claim is to
                  be made against an indemnifying party under such Section, give

                                       46


                  notice to the  indemnifying  party of the commencement of such
                  Proceeding,  but the failure to notify the indemnifying  party
                  will not relieve the indemnifying  party of any liability that
                  it may have to any  indemnified  party,  except to the  extent
                  that the indemnifying  party  demonstrates that the defense of
                  such action is prejudiced by the indemnifying  party's failure
                  to give such notice.

                  (b)  If any  Proceeding  referred  to in  Section  10.8(a)  is
                  brought  against an  indemnified  party and it gives notice to
                  the indemnifying party of the commencement of such Proceeding,
                  the indemnifying party will be entitled to participate in such
                  Proceeding  and, to the extent that it wishes  (unless (i) the
                  indemnifying  party is also a party to such Proceeding and the
                  indemnified   party   determines  in  good  faith  that  joint
                  representation   would   be   inappropriate,   or   (ii)   the
                  indemnifying  party fails to provide  reasonable  assurance to
                  the indemnified party of its financial capacity to defend such
                  Proceeding  and provide  indemnification  with respect to such
                  Proceeding),  to assume the  defense of such  Proceeding  with
                  counsel reasonably  satisfactory to the indemnified party and,
                  after notice from the  indemnifying  party to the  indemnified
                  party  of  its   election   to  assume  the  defense  of  such
                  Proceeding,  the  indemnifying  party will not,  as long as it
                  diligently conducts such defense, be liable to the indemnified
                  party under this  Section 10 for any fees of other  counsel or
                  any  other  expenses  with  respect  to the  defense  of  such
                  Proceeding,   in  each  case  subsequently   incurred  by  the
                  indemnified  party  in  connection  with the  defense  of such
                  Proceeding. If the indemnifying party assumes the defense of a
                  Proceeding,  no compromise or settlement of such claims may be
                  effected by the  indemnifying  party  without the  indemnified
                  party's  consent  (which  consent  shall  not be  unreasonably
                  withheld  or  delayed)  unless  (A)  there  is no  finding  or
                  admission  of  any  violation  of  Legal  Requirements  or any
                  violation  of the  rights of any  Person  and no effect on any
                  other claims that may be made against the  indemnified  party,
                  and (B) the sole relief provided is monetary  damages that are
                  paid in full by the  indemnifying  party;  and the indemnified
                  party will have no liability with respect to any compromise or
                  settlement  of such claims  effected  without its consent.  If
                  notice is given to an indemnifying  party of the  commencement
                  of any Proceeding and the indemnifying  party does not, within
                  ten  business  days after the  indemnified  party's  notice is
                  given, give notice to the indemnified party of its election to
                  assume the  defense of such  Proceeding  or its  determination
                  that the claim is not  subject to  indemnification  hereunder,
                  the indemnifying party will be bound by any determination made
                  in such Proceeding or any compromise or settlement effected by
                  the indemnified party.

                  (c)  Notwithstanding  the foregoing,  if an indemnified  party
                  determines   in  good  faith   that  there  is  a   reasonable
                  probability  that a Proceeding may adversely  affect it or its
                  affiliates  other  than as a result of  monetary  damages  for
                  which it would  be  entitled  to  indemnification  under  this
                  Agreement,  the  indemnified  party  may,  by  notice  to  the
                  indemnifying  party,  assume  the  exclusive  right to defend,
                  compromise,  or settle such  Proceeding,  but the indemnifying
                  party will not be bound by any  determination  of a Proceeding
                  so defended or any

                                       47


                  compromise or settlement effected without its consent (which
                  may not be unreasonably withheld).

            10.9  PROCEDURE FOR INDEMNIFICATION - OTHER CLAIMS

     A claim for  indemnification  for any matter not  involving  a  third-party
claim  may be  asserted  by notice to the  party  from whom  indemnification  is
sought.

      11.   GENERAL PROVISIONS

            11.1  EXPENSES

     Except as otherwise  expressly  provided in this  Agreement,  each party to
this Agreement will bear its respective expenses incurred in connection with the
preparation,  execution,  and performance of this Agreement and the Contemplated
Transactions,  including  all  fees and  expenses  of  agents,  representatives,
counsel,  and accountants.  Buyer will pay one-half and Seller will pay one-half
of (i) the Competition  Act filing fee, and (ii) any amounts  required to obtain
the  consents  listed  on  Schedule  7.3.  In the event of  termination  of this
Agreement,  the obligation of each party to pay its own expenses will be subject
to any rights of such party  arising from a Breach of this  Agreement by another
party. Upon consummation of the Contemplated  Transactions,  Buyer shall pay, in
addition to the Purchase  Price,  any Taxes  applicable in  connection  with the
purchase of the Seller Intellectual  Property Assets and/or the execution of the
Noncompetition  Agreement (including,  without limitation,  any applicable Goods
and Services Tax in Canada).

            11.2  PUBLIC ANNOUNCEMENTS

     Any public announcement or similar publicity with respect to this Agreement
or the Contemplated  Transactions will be issued, if at all, at such time and in
such  manner as Buyer  determines;  provided,  however,  that  Buyer  shall give
reasonable  notice to Seller before making any public  announcement with respect
to such  matters,  and shall  allow  Seller  reasonable  time to comment on such
release  or  announcement  in advance of such  release or  announcement.  Unless
consented to by Buyer in advance or required by Legal Requirements, prior to the
Closing  Seller,  shall,  and shall cause the  Company  to, keep this  Agreement
strictly  confidential  and may not make any disclosure of this Agreement to any
Person who does not have the "need to know".  Seller and Buyer will consult with
each other concerning the means by which the Company's employees, customers, and
suppliers  and others  having  dealings with the Company will be informed of the
Contemplated  Transactions,  and Buyer will have the right to be present for any
such communication.

            11.3  CONFIDENTIALITY

     Between the date of this  Agreement and the Closing Date,  Buyer and Seller
will maintain in confidence, and will cause the directors,  officers, employees,
agents,  and  advisors of Buyer and the Company to maintain in  confidence,  any
written information furnished by another party or the Company in connection with
this Agreement or the Contemplated

                                       48


Transactions,  unless (a) such  information is already known to such party or is
provided to such party by another not bound by a duty of confidentiality or such
information  becomes publicly  available through no fault of such party, (b) the
use of such  information  is  necessary or  appropriate  in making any filing or
obtaining  any  consent  or  approval  required  for  the  consummation  of  the
Contemplated  Transactions,  or (c) the furnishing or use of such information is
required by or necessary in connection with legal proceedings.

     If the  Contemplated  Transactions  are not  consummated,  each  party will
return or destroy as much of such  written  information  as the other  party may
reasonably  request.  Notwithstanding  any implication to the contrary contained
herein, the Confidentiality  Agreement dated as of July 26, 1999, between Seller
and Orkin shall remain in full force and effect.

            11.4  NOTICES

     All  notices,  consents,  waivers,  and  other  communications  under  this
Agreement must be in writing and will be deemed to have been duly given when (a)
delivered by hand (with written confirmation of receipt), (b) sent by telecopier
(with  written  confirmation  of  receipt),  provided  that a copy is  mailed by
registered  mail,  return  receipt  requested,  or  (c)  when  received  by  the
addressee,  if  sent  by a  nationally  recognized  overnight  delivery  service
(receipt  requested),  in each case to the appropriate  addresses and telecopier
numbers set forth below (or to such other addresses and telecopier  numbers as a
party may designate by notice to the other parties):

         If to Seller:        S.C. Johnson Commercial Markets, Inc.
                              8310 16th Street
                              Sturtevant, Wisconsin 53177
                              Attn: General Counsel
                              Telecopy number: (414) 631-4021
         If to Buyer:         Orkin Canada, Inc.
                              2170 Piedmont Road, N.E.
                              Atlanta, Georgia 30324
                              Attn: President
                              Telecopy number: (404) 888-2279

                                       49


         With a copy to:      General Counsel
                              Rollins, Inc.
                              P.O. Box 647
                              Atlanta, Georgia 30301
                              Telecopy number: (404) 888-2731
         and to:              Arnall Golden & Gregory, LLP
                              1201 West Peachtree Street
                              2800 One Atlantic Center
                              Atlanta, Georgia 30309-3450
                              Attn: Jonathan Golden, Esq.
                              Telecopy number: (404) 873-8701

            11.5  ARBITRATION

     Any controversy,  dispute or claim arising out of or relating in any way to
this Agreement or the other agreements  contemplated  hereby shall,  except with
respect to seeking equitable remedies,  be settled exclusively by arbitration in
the City of  Washington,  D.C. Such  arbitration  shall be  administered  by the
American Arbitration  Association ("AAA") in accordance with its then prevailing
rules (except as otherwise  provided  herein),  by one independent and impartial
arbitrator.  Notwithstanding  anything  to  the  contrary  provided  above,  the
arbitration shall be governed by the United States Arbitration Act, 9 U.S.C. ss.
1 et seq.  The fees and expenses of the AAA and the  arbitrator  shall be shared
equally  by the  parties  and  advanced  by them from time to time as  required;
provided that at the conclusion of the  arbitration,  the arbitrator shall award
costs and expenses  (including the costs of the arbitration  previously advanced
and the fees and  expenses of  attorneys,  accountants  and other  experts)  and
interest at the prime interest rate as set forth in the "Money Rates" section of
the Wall  Street  Journal  on the date of such  award to the  prevailing  party.
Pre-arbitration discovery shall be permitted in accordance with the rules of the
AAA. The  arbitrator  shall render his award within 90 days of the conclusion of
the  arbitration  hearing.  The  arbitrator  shall not be  empowered to award to
either party any punitive  damages in connection  with any dispute  between them
arising  out of or  relating in any way to this  Agreement  or the  Contemplated
Transactions arising hereunder or thereunder,  and each party hereby irrevocably
waives  any right to  recover  such  damages.  Notwithstanding  anything  to the
contrary  provided  in this  Section  11.5 and  without  prejudice  to the above
procedures,  either party may apply to any court of competent  jurisdiction  for
temporary  injunctive  or other  provisional  judicial  relief if such action is
necessary to avoid  irreparable  damage or to preserve the status quo until such
time as the  arbitration  panel is convened  and  available to hear such party's
request for temporary  relief.  The award  rendered by the  arbitrator  shall be
final and not subject to judicial review and judgment  thereon may be entered in
any court of competent jurisdiction.

            11.6     FURTHER ASSURANCES

     The parties  agree (a) to furnish  upon  request to each other such further
information,  (b) to execute and deliver to each other such other documents, and
(c) to do such  other acts and  things,  all as the other  party may  reasonably
request  for the purpose of carrying  out the intent of this  Agreement  and the
documents referred to in this Agreement.

                                       50


            11.7  WAIVER

     The rights and remedies of the parties to this Agreement are cumulative and
not  alternative.  Neither the failure nor any delay by any party in  exercising
any right, power, or privilege under this Agreement or the documents referred to
in this Agreement will operate as a waiver of such right,  power,  or privilege,
and no single or partial  exercise of any such right,  power,  or privilege will
preclude any other or further exercise of such right, power, or privilege or the
exercise  of any  other  right,  power,  or  privilege.  To the  maximum  extent
permitted by applicable law, (a) no claim or right arising out of this Agreement
or the documents  referred to in this  Agreement can be discharged by one party,
in whole or in part, by a waiver or renunciation of the claim or right unless in
writing  signed by the other  party;  (b) no waiver that may be given by a party
will be applicable  except in the specific  instance for which it is given;  and
(c) no notice  to or  demand  on one party  will be deemed to be a waiver of any
obligation  of such  party or of the right of the party  giving  such  notice or
demand to take  further  action  without  notice or demand as  provided  in this
Agreement or the documents referred to in this Agreement.

            11.8  ENTIRE AGREEMENT AND MODIFICATION

     This  Agreement  supersedes all prior  agreements  between the parties with
respect to its  subject  matter  (including  the Terms Sheet  between  Buyer and
Seller dated August 27, 1999) and constitutes (along with the documents referred
to in this  Agreement)  a complete and  exclusive  statement of the terms of the
agreement between the parties with respect to its subject matter. This Agreement
may not be amended  except by a written  agreement  executed  by the party to be
charged with the amendment.

            11.9  DISCLOSURE LETTER

                  (a) The disclosures in the Disclosure Letter, and those in any
                  Supplement  thereto,  shall relate only to the representations
                  and  warranties  in the Section of the Agreement to which they
                  expressly  relate  and  not to  any  other  representation  or
                  warranty  in  this  Agreement;  provided,  however,  that  the
                  Disclosure Letter may, by explicit reference,  cross-reference
                  specific  disclosures  that may be applicable to more than one
                  Section of the Agreement.

                  (b) In the event of any  inconsistency  between the statements
                  in the body of this  Agreement  and  those  in the  Disclosure
                  Letter  (other  than an  exception  set  forth  as such in the
                  Disclosure  Letter with respect to a  specifically  identified
                  representation  or  warranty),  the  statements in the body of
                  this Agreement will control.

            11.10 ASSIGNMENTS, SUCCESSORS, AND NO THIRD-PARTY RIGHTS

     Neither party may assign any of its rights under this Agreement without the
prior  consent  of the other  parties,  except  that Buyer may assign any of its
rights under this  Agreement to any  Subsidiary  of Buyer  provided that in such
case Buyer shall continue to remain

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liable under this Agreement.  Subject to the preceding sentence,  this Agreement
will apply to, be binding in all respects  upon, and inure to the benefit of the
successors and permitted  assigns of the parties.  Nothing expressed or referred
to in this Agreement will be construed to give any Person other than the parties
to this Agreement any legal or equitable right,  remedy,  or claim under or with
respect to this Agreement or any provision of this Agreement. This Agreement and
all of its provisions  and conditions are for the sole and exclusive  benefit of
the parties to this Agreement and their successors and assigns.

            11.11 SEVERABILITY

     If any provision of this Agreement is held invalid or  unenforceable by any
court of competent  jurisdiction,  the other  provisions of this  Agreement will
remain in full force and effect. Any provision of this Agreement held invalid or
unenforceable only in part or degree will remain in full force and effect to the
extent not held invalid or unenforceable.

            11.12 SECTION HEADINGS, CONSTRUCTION

     The headings of Sections in this  Agreement  are  provided for  convenience
only and will not affect its construction or  interpretation.  All references to
"Section" or "Sections" refer to the  corresponding  Section or Sections of this
Agreement.  All words used in this  Agreement  will be  construed  to be of such
gender  or number  as the  circumstances  require.  Unless  otherwise  expressly
provided, the word "including" does not limit the preceding words or terms.

            11.13 TIME OF ESSENCE

     With regard to all dates and time  periods set forth or referred to in this
Agreement, time is of the essence.

            11.14 GOVERNING LAW

     This  Agreement  will be  governed  by the laws of the  State  of  Delaware
without regard to conflicts of laws principles.

            11.15 COUNTERPARTS

     This Agreement may be executed in one or more  counterparts,  each of which
will be deemed to be an original copy of this  Agreement and all of which,  when
taken together, will be deemed to constitute one and the same agreement.


                            [SIGNATURE PAGE FOLLOWS]

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         IN WITNESS  WHEREOF,  the parties  have  executed  and  delivered  this
Agreement as of the date first written above.


                                          BUYER:

                                          ORKIN CANADA, INC.


                                          By:____________________________

                                          Its:___________________________



                                          CMI:

                                          S.C. JOHNSON COMMERCIAL MARKETS, INC.


                                          By:____________________________

                                          Its:___________________________



                                          EXPANSION:

                                          ORKIN EXPANSION, INC.


                                          By:____________________________

                                          Its:___________________________

                                          JPI:

                                          S.C. JOHNSON PROFESSIONAL, INC.

                                          By:____________________________

                                          Its:___________________________

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