EXHIBIT 99.1


CONTACT:                                     Brainerd Communicators
The Management Network Group, Inc.           Michele Clarke (Media)
Janet Hall                                   clarke@braincomm.com
Janet.Hall@tmng.com                          212.986.6667
800.876.5329                                 Corey Kinger (Investors)
                                             kinger@braincomm.com
                                             212.986.6667


           TMNG SETS FIRST QUARTER RESULTS CONFERENCE CALL FOR MAY 31

                - Expects to File Form 10-Q On or Before May 31 -

                 - Receives Nasdaq Staff Determination Letter -


Overland  Park,  KS - May 25,  2007 - TMNG  Global  (Nasdaq:  TMNG),  a  leading
provider of management  consulting and software  solution services to the global
communications,  media and entertainment industries,  today announced the timing
of its release of financial  results for the first  quarter ended March 31, 2007
and its  quarterly  conference  call  for the  investment  community.  TMNG  has
scheduled the conference  call for May 31, 2007 at 5:00 p.m.  (ET).  TMNG Global
expects to file its Form 10-Q for the fiscal  quarter  ended March 31, 2007 with
the SEC and issue a press  release with its first  quarter  2007  earnings on or
prior to May 31, 2007.

TMNG Global was not able to file its first quarter 2007 Form 10-Q by the May 21,
2007 extended  filing date under SEC Rule 12b-25 because of the effort  involved
in restating its prior financial  statements.  Those prior financial  statements
were  filed on May 14 and May 16,  2007.  As a result of the late  filing of the
first  quarter  2007 10-Q,  the Company  received a Nasdaq  Staff  Determination
Letter  dated May 24,  2007  indicating  the Company is not in  compliance  with
Nasdaq  Marketplace  Rule  4310(c)(14) and that this  noncompliance  serves as a
basis to delist the Company's  common stock from the Nasdaq Global  Market.  The
Company provided written notice of its filing delay to Nasdaq on May 21, 2007.

Once the Form 10-Q for the quarter  ended  March 31,  2007 has been  filed,  the
Company believes it will be in compliance with all Nasdaq  Marketplace Rules and
expects  that its common stock will  continue to be listed on the Nasdaq  Global
Market.

Conference Call

The Company  will host a conference  call at 5:00 p.m. ET on  Thursday,  May 31,
2007 to discuss its first  quarter  earnings  results.  Investors can access the
conference call via a live webcast on the company's website, www.tmng.com, or by
dialing 973-935-8757,  passcode 8847522. 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 8847522,  through June
6, 2007.

About TNMG Global

TMNG Global (NASDAQ: TMNG) is a leading provider of professional services to the
converging  communications  industry.  Its companies,  TMNG, CSMG Adventis,  and
Cartesian,  and its  base of  over  500  consultants,  have  provided  strategy,
management,  and technical consulting, as well as products and




services,  to more than 1200  communications  service providers,  entertainment,
media,  and technology  companies and financial  services firms  worldwide.  The
company is  headquartered  in Overland  Park,  Kansas,  with  offices in Berlin,
Boston, Chicago, London, New York, Shanghai and Washington, D.C.

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.  Factors  that might affect  actual  results,
performance,  or achievements include, among other things, the matters discussed
in this release, the completed restatement of the Company's historical financial
statements,  future legal, accounting or regulatory developments relating to our
stock option and  non-vested  stock awards or our  accounting  for those awards,
potential claims or liability that may arise as a result of these matters,  that
the accounting  adjustments  made by us could have negative tax implications for
the Company, the potential for delisting of our common stock on the Nasdaq Stock
Market,  the  effectiveness  of remedial  measures adopted by management and our
Board of  Directors,  and  other  actions  that may be taken as a result  of the
matters discussed in this release.  In addition to the matters discussed in this
release,  risks and uncertainties are described from time to time in our filings
with the Securities and Exchange Commission. You should not place undue reliance
on any forward-looking statements, which speak only as of the date on which they
are made. We undertake no responsibility to update any of these  forward-looking
statements to reflect events or  circumstances  occurring after the date of this
release.