Exhibit 99.1

[GRAPHIC OMITTED]


CONTACT:
The Management Network Group, Inc.        or           Brainerd Communicators
Janet Hall                                             Corey Kinger (Investors)
Janet.Hall@tmng.com                                    kinger@braincomm.com
- -------------------                                    --------------------
800.876.5329                                           Olga Shmuklyer (Media)
                                                       shmuklyer@braincomm.com
                                                       -----------------------
                                                       212.986.6667



                     TMNG REPORTS 2006 FIRST QUARTER RESULTS



Overland  Park,  KS - May 11,  2006 - TMNG  Global  (Nasdaq:  TMNG),  a  leading
provider of management consulting services to the global  communications,  media
and  entertainment  industries,  today reported  financial  results for its 2006
first quarter ended April 1, 2006.

Revenue in the first quarter of 2006 was $7.2 million,  comparable  with revenue
of $7.1 million in the first quarter of 2005, and up 15% from the fourth quarter
of 2005. During the quarter,  gross margin was 50.5%, compared with 51.5% in the
first  quarter of 2005.  The adoption of SFAS 123R  impacted  first quarter 2006
gross  margin by 2.6%.  The  adoption of SFAS 123R in the first  quarter of 2006
requires  the Company to  recognize  compensation  expense  for all  stock-based
awards made to employees and non-employee directors.  TMNG Global reported a net
loss of $1.6 million, or $0.04 on a diluted share basis for the first quarter of
2006,  compared with a net loss of $608,000,  or $0.02 per diluted share in last
year's first quarter. The increased net loss reflected the impact of adoption of
SFAS 123R and higher selling, general and administrative expenses as the company
selectively  hires  additional  senior-level  personnel  to drive new client and
business initiatives.

The  company  ended  the  first  quarter  with  a  strong  cash  and  short-term
investments  position  of $48.4  million,  working  capital  of  $51.7  million,
virtually no long-term debt, and stockholders' equity of $65.3 million.



"TMNG is transforming and broadening its market  opportunities by leveraging its
wireless and Internet  Protocol  expertise  beyond telecom and into all areas of
converging  media and  entertainment,"  said TMNG Chairman and CEO Rich Nespola.
"Thus far in 2006 we have made  significant  strides in building our client base
in media,  entertainment  and,  notably,  cable,  where we have a  reinvigorated
practice and a more expansive set of service offerings. We have begun working on
a major  MVNE  engagement,  supporting  a large  prepaid  wireless  launch  by a
national brand telecom service provider. Finally, we have significantly expanded
our international presence with the acquisition of ADVENTIS Ltd., which combined
with our Cambridge group gives us an established  strategic consulting footprint
and client  relationships in the European and Asian markets.  We anticipate that
all of  these  initiatives  and  developments  will  begin  to  drive  improving
financial results as we move through 2006."

Conference Call
TMNG will host a  conference  call at 5:00 p.m.  ET today to discuss  2006 first
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
7298962.  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 7298962, through May 19, 2006.

About TMNG Global
The  Management  Network Group,  Inc.  (Nasdaq:  TMNG) is a leading  provider of
professional  services  to  the  converging   communications  industry  and  the
financial  services  firms  that  support  it.  With more  than 400  consultants
worldwide,  TMNG Global's  clients  include  communications  service  providers,
entertainment,  media and technology  companies,  and financial  services firms.
Founded in 1990, TMNG Global has provided  strategic and management  consulting,
as well as managed services, to more than 1000 clients worldwide,  including all
the Fortune 500  telecommunications  companies.  The company is headquartered in
Overland Park,  Kansas,  with offices in Berlin,  Boston,  Chicago,  London, New
York, Denver, Dallas,  Shanghai and Washington,  D.C. TMNG Global 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

                                                         April 1, 2006     April 2, 2005

Revenues                                               $        7,163   $         7,067

Cost of services (including equity related
  charges of $193 and $35 for the thirteen
  weeks ended April 1,2006 and April 2, 2005,
  respectively)                                                 3,544             3,429
                                                       ---------------  ----------------
Gross profit                                                    3,619             3,638

Operating expenses:
  Selling, general and administrative
    (including equity related charges of
    $510 and $188 for the thirteen weeks
    ended April 1, 2006 and April 2, 2005,
    respectively)                                               5,482             4,213
  Real estate restructuring                                       -                  75
  Depreciation and amortization                                   214               282
                                                       ---------------  -----------------
     Total                                                      5,696             4,570
                                                       ---------------  -----------------


Loss from operations                                           (2,077)             (932)

Other income, net                                                 535               339
                                                       ---------------  -----------------

Loss from continuing operations before
income tax provision                                           (1,542)             (593)

Income tax provision                                              (21)              (15)
                                                       ---------------  -----------------

Net loss                                               $       (1,563)             (608)
                                                       ===============  =================

Net loss per common share
  Basic and diluted                                    $        (0.04)  $         (0.02)
                                                       ===============  =================
Shares used in calculation of net loss per common
share
  Basic and diluted                                            35,625            34,977
                                                       ===============  =================






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

                                     ASSETS


                                             April 1, 2006    December 31, 2005

CURRENT ASSETS:
  Cash and cash equivalents                    $    15,243        $    10,951
  Short-term investments                            33,200             38,700
  Receivables, net                                   6,843              6,149
  Refundable income taxes                              112                117
  Other assets                                       1,177              1,262
                                           ----------------   ----------------
     Total current assets                           56,575             57,179

GOODWILL                                            13,365             13,365

INTANGIBLES, net                                     1,536              1,651

PROPERTY & EQUIPMENT, net                              948                900

OTHER ASSETS                                           452                454
                                           ----------------   ----------------

TOTAL ASSETS                                   $    72,876        $    73,549
                                           ================   ================

                      LIABILITIES AND STOCKHOLDERS' EQUITY

CURRENT LIABILITIES:
  Trade accounts payable                        $      578         $    1,025
  Accrued liabilities and other                      4,279              3,657
                                           ----------------   ----------------
     Total current liabilities                       4,857              4,682

NONCURRENT LIABILITIES                               2,675              2,819

STOCKHOLDERS' EQUITY                                65,344             66,048
                                           ----------------   ----------------

TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY     $    72,876        $    73,549
                                           ================   ================



                                     # # #