We would like to invite you to participate in a conference call with the senior management of Thomas Group, Inc. (NasdaqGM: TGIS).

Wednesday, October 17, 2007
10:00 a.m. CDT, 11:00 a.m. EDT

We will discuss earnings for the third quarter 2007. Following management's statement, there will be a question and answer session for investment professionals.

To participate in the conference call, please call 800-311-9402 from the U.S. or 334-323-7224 from outside the U.S. The event’s passcode is 44537.

Although interactive participation in the call will be limited to investment professionals, any interested party may listen to a live broadcast of the call via the internet by logging on to:

http://www.vcall.com/IC/CEPage.asp?ID=121002

Interested persons are encouraged to log on to the website approximately 15 minutes prior to the designated start time in case they need to download any software. Webcast replay is available until October 17, 2008.

Approximately one hour after the earnings conference call, a playback of the conference call will be available for thirty days. To listen to the call, U.S. callers may call 877-919-4059 and international callers may call 334-323-7226. The Conference Call Replay Pass Code is 60254658. Playback options: press 1 to begin; 4 to rewind 30 seconds; 5 to pause; 6 to fast forward 30 seconds; 0 for instructions; 9 to exit.

Thomas Group, Inc. (NasdaqGM: TGIS) is an international, publicly traded professional services firm specializing in operational improvements. Thomas Group's unique brand of process improvement and performance management services enable businesses to enhance operations, improve productivity and quality, reduce costs, generate cash and drive higher profitability. Known as The Results Company(SM), Thomas Group creates and implements customized improvement strategies for sustained performance improvements in all facets of the business enterprise. Thomas Group has offices in Dallas, Detroit, and Hong Kong. For additional information on Thomas Group, Inc., please go to www.thomasgroup.com.

Safe Harbor Statement under the Private Securities Litigation Reform Act:

Statements in this release that are not strictly historical are “forward looking” statements, which should be considered as subject to the many uncertainties that exist in the Company’s operations and business environment. These uncertainties, which include economic and business conditions that may impact clients and the Company’s performance-oriented fees, timing of contracts and revenue recognition, competitive and cost factors, and the like, are set forth in the Company’s filings from time to time with the Securities and Exchange Commission, including the Company’s Form 10-K for the year ended December 31, 2006. Except as required by law, the Company expressly disclaims any intent or obligation to update any forward looking statements.