Exhibit 99.1



        TNMG GLOBAL TO ACQUIRE INTERNATIONAL OPERATIONS OF ADVENTIS LTD.

         Acquisition Expands TMNG Global's Strategic Consulting Presence
                               in Europe and Asia


Overland  Park,  KS - April 3,  2006 - TMNG  Global  (Nasdaq:  TMNG),  a leading
provider of management consulting services to the global  communications,  media
and  entertainment  industries,  today announced that it has signed a definitive
agreement to acquire ADVENTIS Ltd., the international  operations of ADVENTIS, a
global  consulting  firm  specializing in the  interrelated  sectors of telecom,
technology  and  digital  media.   Financial  terms  were  not  disclosed;   the
transaction is expected to be completed imminently.

The acquisition expands TMNG Global's strategic consulting  practice,  Cambridge
Strategic  Management Group (CSMG),  under the executive leadership of Andrew J.
Cole, and brings  complementary  practice  expertise and clients to the company.
The international operations include offices in London, Berlin and Shanghai.

"The  opportunity  to  bring  ADVENTIS  Ltd.'s  complementary   practice  areas,
international  presence,  high-quality client base, and sterling reputation into
the fold in a  capital-efficient  transaction  made it a unique  opportunity for
TMNG  Global,"  said Rich Nespola,  the  company's  Chairman and CEO.  "With its
strong  knowledge and  understanding  of how markets  evolve in this  converging
broadband,  wireless and IP-enabled  environment,  the addition of ADVENTIS Ltd.
further strengthens our well-regarded Strategy group and places TMNG Global in a
solid position to take advantage of the  opportunities in the European and Asian
markets.  We are looking  forward to  welcoming  ADVENTIS's  team of  first-rate
consultants and clients to the TMNG Global family."

ADVENTIS  Ltd.'s  client  base  includes  leading   communications,   media  and
entertainment   multi-national   companies  who  seek  consulting  expertise  in
wireless,  technology,  enterprise  solutions,  consumer  and small  and  medium
business, and carrier operations, processes and organization.

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 Boston,  Chicago,  London,  New York,
Denver, Dallas and Washington,  DC. TMNG Global can be reached at 1.888.460 TMNG
(8664) or online at http://www.tmng.com.

Janet M. Hall
Principal and Vice President of Marketing
The Management Network Group (TMNG)
1410 Spring Hill Road, Suite 425
McLean, VA 22102
703-336-6629 (office)
703-336-6650 (fax)