Exhibit 99.1

[GRAPHIC OMITTED]

FOR IMMEDIATE RELEASE

CONTACT:
THE MANAGEMENT NETWORK GROUP, INC.  OR      BRAINERD COMMUNICATORS
Janet Hall                                  Corey Kinger (Investors)
JANET.HALL@TMNG.COM                         KINGER@BRAINCOMM.COM
800.876.5329 x340                           Olga Shmuklyer (Media)
                                            SHMUKLYER@BRAINCOMM.COM
                                            212.986.6667


                     TMNG REPORTS 2005 THIRD QUARTER RESULTS



OVERLAND  PARK,  KS - NOVEMBER  8, 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 2005
third quarter ended October 1, 2005.

Revenue in the third quarter of 2005 increased  23.1% to $8.1 million,  compared
with revenue of $6.5 million in the third  quarter of 2004.  During the quarter,
gross margin improved to 52.1%, compared with 46.7% in the third quarter of 2004
and 49.5% in the second quarter of 2005. TMNG reported roughly breakeven results
on a diluted share basis for the third quarter of 2005, compared with a net loss
of $1.1 million, or $0.03 per diluted share in last year's third quarter.

For the nine months  ended  October 1, 2005,  revenue  increased  37.9% to $24.1
million,  compared with $17.5  million in the first nine months of 2004.  During
the same period gross margin was 51.0%,  compared  with 47.2% in the  comparable
year-ago  period.  Net loss for the first nine months of 2005 was  $554,000,  or
$0.02 per diluted  share,  compared with a net loss of $7.5 million or $0.22 per
diluted share in first nine months of 2004,  which  includes a $0.07 per diluted
share loss from  discontinued  operations.



The  company  ended  the  third  quarter  with  a  strong  cash  and  short-term
investments  position of $52.3 million,  working capital of approximately  $55.2
million, virtually no long-term debt, and stockholders' equity of $67.1 million.

"Third  quarter  performance,  while  slightly  softer  than  we  had  expected,
nonetheless  continued a strong  year-over-year  trend compared with 2004," said
Rich Nespola, TMNG Chairman and CEO. "Our business has shown momentum throughout
2005 driven by the accelerating migration of service providers of all stripes to
wireless  and  internet  protocol  platforms.  These are areas where TMNG offers
superior  depth of  knowledge  and breadth of service  offerings.  While  fourth
quarter financial  performance is often subject to holiday-related  seasonality,
we are seeing recent momentum in engagement  opportunities  as we begin our 2006
planning, particularly in wireless strategy engagements; our MVNE offering where
we just signed our first engagement; and merger integration work."

CONFERENCE CALL
TMNG will host a  conference  call at 5:00 p.m.  ET today to discuss  2005 third
quarter 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,  passcode
6646498.  A replay of the  conference  call will be  archived  on the  company's
website for one week.  Additionally,  a replay of the call will be  available by
dialing 877-519-4471, passcode 6646498, through November 16, 2005.

ABOUT TMNG
The  Management  Network Group,  Inc.  (Nasdaq:  TMNG) is a leading  provider of
strategy,  management,  marketing,  and operational  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 Operations 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,   London,  New  York,  San  Francisco,  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 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 STATEMENTS OF OPERATIONS
                                   (Unaudited)
                      (in thousands, except per share data)



                                                                                        

                                                        Quarter Ended                             Year-to-Date

                                        October 1, 2005    October 2, 2004        October 1, 2005   October 2, 2004

 Revenues                                       $ 8,057            $ 6,546               $ 24,141          $ 17,509
 Cost of services:
  Direct cost of services                         3,846              3,441                 11,759             9,093
  Equity related charges                             12                 51                     81               157
                                                -------            -------               --------          --------
   Total                                          3,858              3,492                 11,840             9,250

 Gross profit                                     4,199              3,054                 12,301             8,259

 Operating expenses:
  Selling, general and administrative             4,359              3,694                 12,916            11,798
  Real estate restructuring                                                                    75
  Equity related charges                             60                261                    448               776
  Depreciation and amortization                     167                384                    622             1,294
                                                -------            -------               --------          --------
   Total                                          4,586              4,339                 14,061            13,868
                                                -------            -------               --------          --------

 Loss from continuing operations                   (387)            (1,285)                (1,760)           (5,609)
 Other income, net                                  424                179                  1,237               445
                                                -------            -------               --------          --------

 Income (loss) from continuing
 operations before income
 tax provision                                       37             (1,106)                  (523)           (5,164)
 Income tax provision                               (13)               (13)                   (31)              (47)
                                                -------            -------               --------          --------
 Income (loss) from continuing
 operations                                     $    24            $(1,119)              $   (554)           (5,211)
 Net loss from discontinued operations                                                                       (2,276)
                                                -------            -------               --------          --------
 Net income (loss)                              $    24            $(1,119)              $   (554)         $ (7,487)
                                                =======            =======               ========          ========
 Income (loss) from continuing
 operations per common share

  Basic and diluted                             $  0.00           $ (0.03)               $  (0.02)        $   (0.15)
                                                =======            =======               ========          ========
 Net loss from discontinued operations
           per common share
  Basic and diluted                                                                                       $   (0.07)
                                                =======            =======               ========          ========
 Net income (loss) per common share
  Basic and diluted                             $  0.00            $ (0.03)              $  (0.02)        $   (0.22)
                                                =======            =======               ========          ========

 Shares used in calculation of net
 income (loss) per
 common share
  Basic                                          35,156             34,631                 35,079            34,586
                                                =======            =======               ========          ========

  Diluted                                        35,525             34,631                 37,079            34,586
                                                =======            =======               ========          ========






                       THE MANAGEMENT NETWORK GROUP, INC.
                      CONSOLIDATED CONDENSED BALANCE SHEETS
                                   (Unaudited)
                                 (In thousands)



                                                                                 

                               ASSETS                         October 1, 2005          January 1, 2005

 CURRENT ASSETS:
  Cash and cash equivalents                                         $  11,974                 $ 10,882
  Short-term investments                                               40,300                   41,300
  Receivables, net                                                      6,779                    6,178
  Refundable income taxes                                                 162                      769
  Other assets                                                            917                    1,176
                                                                     --------                 --------
    Total current assets                                               60,132                   60,305

 GOODWILL                                                              13,365                   13,365

 INTANGIBLES, net                                                         242                      487

 PROPERTY & EQUIPMENT, net                                                974                      896

 OTHER ASSETS                                                             300                      300
                                                                     --------                 --------
 TOTAL ASSETS                                                       $  75,013                $  75,353
                                                                     ========                 ========

            LIABILITIES AND STOCKHOLDERS' EQUITY

 CURRENT LIABILITIES:
  Trade accounts payable                                            $     457                $     845
  Accrued liabilities and other                                         4,490                    4,339
                                                                     --------                 --------
    Total current liabilities                                           4,947                    5,184

 NONCURRENT LIABILITIES                                                 2,970                    3,422

 STOCKHOLDERS' EQUITY                                                  67,096                   66,747
                                                                     --------                 --------
 TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY                         $  75,013                $  75,353
                                                                     ========                 ========




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