Exhibit 99.1


[GRAPHIC OMITTED]


CONTACT:
THE MANAGEMENT NETWORK GROUP, INC.  OR      BRAINERD COMMUNICATORS
Regina Whitley                              Brian Schaffer (Investors)
regina.whitley@tmng.com                     schaffer@braincomm.com
800.876.5329 x340                           Ray Yeung (Media)
                                            yeung@braincomm.com
                                            212.986.6667



              TMNG REPORTS 2004 FOURTH QUARTER AND YEAR-END RESULTS



OVERLAND  PARK,  KS - FEBRUARY 10, 2005 - The  Management  Network  Group,  Inc.
(Nasdaq:  TMNG),  a leading  provider of management  consulting  services to the
global  communications  industry,  today reported financial results for its 2004
fourth  quarter and year ended January 1, 2005.  Results for the fourth  quarter
2004 were in line with expectations.

Revenue  in the  fourth  quarter of 2004 was $6.2  million,  compared  with $6.4
million  in the fourth  quarter  of 2003 (a  fourteen  week  quarter).  Year-ago
results  included  $0.7  million in revenue  and gross  margin  recognized  on a
guaranteed contract that was not utilized by the client. Excluding that benefit,
revenue for the 2004 fourth quarter  increased 10% over the  prior-year  period.
Revenue  for the 2004 third  quarter  was $6.5  million.  During the 2004 fourth
quarter  gross margin was 47.2%,  compared  with 51.5% in the fourth  quarter of
2003, or 45.5%  excluding  the revenue from the  guaranteed  contract  described
above.

TMNG reported a net loss of $1.2 million,  or $0.03 per diluted share,  compared
with a net loss of $19.7  million,  or $0.58 per  diluted  share in last  year's
fourth  quarter.  Fourth  quarter 2004 net loss  included a gain of $1.3 million
from a cash  settlement on the  guaranteed  contract  noted above and a non-cash
charge of $1.5 million  related to office  consolidation  and a sublease of real



estate.  Fourth  quarter  2003  net loss  includes  a  charge  of $17.3  million
attributable to recording a valuation  allowance on previously reported deferred
income tax assets.

Revenue  for the year  ended  January  1, 2005  increased  2% to $23.7  million,
compared  with $23.2 million in 2003.  Gross margin was 47.2% in 2004,  compared
with 48.9% in 2003. Excluding the above mentioned $0.7 million in fourth quarter
2003 revenue related to the guaranteed contract, revenue would have increased 5%
and gross  margin  for 2003 would  have been  47.3%.  Net loss for 2004 was $8.7
million,  or $0.25 per diluted  share,  which in addition to the fourth  quarter
2004 items noted above, included a $2.3 million, or $0.07 per diluted share loss
from  discontinued  operations  related  to the former  hardware  segment of the
business.  Net loss for 2003 was  $42.3  million,  or $1.26 per  diluted  share.
Results for 2003 include  goodwill and intangible  asset  impairment  charges of
$19.5  million  and a charge  of  $13.0  million  for  valuation  allowances  on
previously reported deferred income tax assets.

The company  ended the fourth  quarter  and year with a strong cash  position of
$52.2  million,  virtually  no  long-term  debt,  stockholders'  equity of $66.7
million, and working capital of approximately $55.1 million.

"TMNG delivered revenue growth of 16% in the second half of 2004 compared to the
first  half and ended the year with a modest  increase  over 2003 as a result of
expanding  our  consultative  offerings  with a wireless  emphasis and a general
improvement in the communications  sector," said Rich Nespola, TMNG Chairman and
CEO.  "Entering 2005 we are encouraged both by the pace of bookings and pipeline
opportunities.  Meanwhile,  fourth quarter actions,  including  savings from our
office  consolidation  and  sublease,  will have the effect of reducing our 2005
non-payroll  related SG&A run-rate by another $1 million,  bringing us closer to
achieving  profitability.  Our focus in 2005 will be to leverage  the inroads we
have  made in  wireless  and  emerging  technologies  to  drive  revenue  over a
streamlined  cost base, while continuing to position the company in growth areas
of the rapidly evolving, and consolidating, telecom industry."




CONFERENCE CALL
TMNG will host a  conference  call at 5:00 p.m. ET today to discuss  2004 fourth
quarter and year-end  results.  Investors can access the  conference  call via a
live webcast on the company's website, www.tmng.com, or by dialing 877-297-4509.
A replay of the  conference  call will be archived on the company's  website for
one  week.  Additionally,  a  replay  of the  call can be  accessed  by  dialing
877-519-4471, pin number 5636957, through February 16, 2005.

ABOUT TMNG
The  Management  Network Group,  Inc.  (Nasdaq:  TMNG) is a leading  provider of
strategy, management,  marketing, operational and technology consulting services
to the global communications industry. With more than 400 consultants worldwide,
TMNG  serves  communications  service  providers,   technology  companies,   and
financial  services firms.  Since the company's  inception in 1990, TMNG and its
subsidiaries - TMNG Strategy, TMNG Marketing,  TMNG Technologies and TMNG Europe
- - have served more than 1,000 clients  worldwide,  including all the Fortune 500
telecommunications  companies.  TMNG is headquartered in Overland Park,  Kansas,
with  offices in Boston,  Chicago,  Dallas,  San Diego,  London,  New York,  San
Francisco,  Toronto,  Utrecht  and  Washington,  D.C.  TMNG  can be  reached  at
1.888.480.TMNG (8664) or online at http://www.tmng.com.

THIS  RELEASE  CONTAINS  FORWARD-LOOKING  STATEMENTS  WITHIN THE  MEANING OF THE
PRIVATE  SECURITIES  LITIGATION REFORM ACT OF 1995.  FORWARD-LOOKING  STATEMENTS
INVOLVE RISKS AND UNCERTAINTIES.  IN PARTICULAR, ANY STATEMENTS CONTAINED HEREIN
REGARDING   EXPECTATIONS   WITH   RESPECT  TO  FUTURE   BUSINESS,   REVENUES  OR
PROFITABILITY  ARE  SUBJECT  TO KNOWN  AND  UNKNOWN  RISKS,  UNCERTAINTIES,  AND
CONTINGENCIES,  MANY OF WHICH ARE BEYOND THE COMPANY'S CONTROL,  WHICH MAY CAUSE
ACTUAL RESULTS,  PERFORMANCE,  OR  ACHIEVEMENTS TO DIFFER  MATERIALLY FROM THOSE
PROJECTED  OR IMPLIED IN SUCH  FORWARD-LOOKING  STATEMENTS.  FACTORS  THAT MIGHT
AFFECT ACTUAL RESULTS, PERFORMANCE, OR ACHIEVEMENTS INCLUDE, AMONG OTHER THINGS,
CONDITIONS IN THE  TELECOMMUNICATIONS  INDUSTRY,  OVERALL  ECONOMIC AND BUSINESS
CONDITIONS,  THE DEMAND FOR THE COMPANY'S GOODS AND SERVICES,  AND TECHNOLOGICAL
ADVANCES AND COMPETITIVE  FACTORS IN THE MARKETS IN WHICH THE COMPANY  COMPETES.
THESE  RISKS AND  UNCERTAINTIES  ARE  DESCRIBED  IN DETAIL  FROM TIME TO TIME IN
TMNG'S FILINGS WITH THE SECURITIES AND EXCHANGE COMMISSION.



                     (Please see attached financial tables)


                                      # # #



                       THE MANAGEMENT NETWORK GROUP, INC.
                      CONSOLIDATED CONDENSED BALANCE SHEETS
                                   (UNAUDITED)
                                 (IN THOUSANDS)

                                     ASSETS

                                           January 1, 2005    January 3, 2004

CURRENT ASSETS:
  Cash and cash equivalents                    $    52,182        $    52,875
  Receivables, net                                   6,178              6,864
  Refundable income taxes                              769              2,167
  Other assets                                       1,176                710
                                           ----------------   ----------------
     Total current assets                           60,305             62,616

GOODWILL                                            13,365             15,528

INTANGIBLES, net                                       487              1,478

PROPERTY & EQUIPMENT, net                              896              1,558

OTHER ASSETS                                           300                402
                                           ----------------   ----------------

TOTAL ASSETS                                   $    75,353        $    81,582
                                           ================   ================

                      LIABILITIES AND STOCKHOLDERS' EQUITY

CURRENT LIABILITIES:
  Trade accounts payable                        $      845         $      635
  Accrued liabilities and other                      4,339              4,750
                                           ----------------   ----------------
     Total current liabilities
                                                     5,184              5,385

NONCURRENT LIABILITIES                               3,422              2,828

STOCKHOLDERS' EQUITY                                66,747             73,369
                                           ----------------   ----------------

TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY     $    75,353        $    81,582
                                           ================   ================




                       THE MANAGEMENT NETWORK GROUP, INC.
                 CONSOLIDATED CONDENSED STATEMENTS OF OPERATIONS
                                   (UNAUDITED)
                      (IN THOUSANDS, EXCEPT PER SHARE DATA)



                                                                                                    

                                                                QUARTER ENDED                            YEAR-TO-DATE

                                                       January 1, 2005   January 3, 2004      January 1, 2005   January 3, 2004

Revenues                                               $        6,195   $         6,351       $       23,704    $       23,245

Cost of services:
  Direct cost of services                                       3,226             3,024               12,319            11,927
  Equity related charges (benefit)                                 48                57                  205               (57)
                                                       ---------------  ----------------      ---------------   ---------------
     Total                                                      3,274             3,081               12,524            11,870


Gross profit                                                    2,921             3,270               11,180            11,375

Operating expenses:
  Selling, general and administrative                           3,560             4,408               15,358            18,505
  Legal settlement                                             (1,294)                                (1,294)
  Real estate restructuring                                     1,545                                  1,545
  Goodwill and intangible asset impairment                                          542                                 19,484
  Equity related charges                                          182               132                  958               142
  Depreciation and amortization                                   377               672                1,671             3,197
                                                       ---------------  -----------------     ---------------   ---------------

     Total                                                      4,370             5,754               18,238            41,328
                                                       ---------------  -----------------     ---------------   ---------------


Loss from continuing operations                                (1,449)           (2,484)              (7,058)          (29,953)

Other income, net                                                 243               140                  688               573
                                                       ---------------  -----------------     ---------------   ---------------


Loss from continuing operations before
income tax provision                                           (1,206)           (2,344)              (6,370)          (29,380)


Income tax provision                                               (2)          (17,345)                 (49)          (12,978)
                                                       ---------------  -----------------     ---------------   ---------------


Loss from continuing operations                                (1,208)          (19,689)              (6,419)          (42,358)
                                                       ---------------  -----------------     ---------------   ---------------


Net income (loss) from discontinued operations                                      (15)              (2,276)               34

                                                       ---------------  -----------------     ---------------   ---------------
Net loss                                               $       (1,208)          (19,704)      $       (8,695)   $     (42,324)
                                                       ===============  =================     ===============   ===============

Loss from continuing operations per common share
  Basic and diluted                                    $        (0.03)  $         (0.58)      $        (0.18)   $       (1.26)
                                                       ===============  =================     ===============   ===============
Loss from discontinued operations per common share
  Basic and diluted                                                                           $        (0.07)
                                                       ===============  =================     ===============   ===============
Net loss per common share
  Basic and diluted                                    $        (0.03)  $         (0.58)      $        (0.25)   $       (1.26)
                                                       ===============  =================     ===============   ===============
Shares used in calculation of net loss per common
share
  Basic and diluted                                            34,716            33,972               34,619           33,545
                                                       ===============  =================     ===============   ===============