The Hackett Group, Inc. : invites you to participate in the 2011 Fourth Quarter Earnings Conference Call on Tuesday, February 21, 2012

January 30, 2012

The Hackett Group, Inc. invites you to participate in the 2011 Fourth Quarter Earnings Conference Call on Tuesday, February 21, 2012

The Hackett Group, Inc. (NASDAQ: HCKT) today announced that it will release financial results for the fourth quarter ended December 30, 2011 on Tuesday, February 21, 2012 after the close of regular market hours.

Following the release, the senior management will discuss fourth quarter results in a conference call at 5:00 P.M. ET.

Please dial in at least 5-10 minutes prior to start time. If you are unable to participate on the conference call, a rebroadcast will be available beginning at 8:00 P.M. ET on Tuesday, February 21, 2012 and will run through 5:00 P.M. ET on Tuesday, March 6, 2012. To access the rebroadcast, please dial [phone]. For International callers, please dial [phone].

In addition, The Hackett Group will also be webcasting this conference call live through the StreetEvents.com service. To participate, simply visit http://www.thehackettgroup.com approximately 10 minutes prior to the start of the call and click on the conference call link provided. An online replay of the call will be available after 8:00 P.M. ET on Tuesday, February 21, 2012 and will run through 5:00 P.M. ET on Tuesday, March 6, 2012. To access the replay, visit http://www.thehackettgroup.com or http://www.streetevents.com.

We look forward to your participation.

About The Hackett Group, Inc.

The Hackett Group (NASDAQ: HCKT), a global strategic business advisory and operations improvement consulting firm, is a leader in best practice advisory, benchmarking, and transformation consulting services including strategy and operations, working capital management, and globalization advice. Utilizing best practices and implementation insights from more than 5,000 benchmarking engagements, executives use The Hackett Group's empirically-based approach to quickly define and implement initiatives to enable world-class performance. Through its REL group, The Hackett Group offers working capital solutions focused on delivering significant cash flow improvements. Through its Archstone Consulting group, The Hackett Group offers Strategy & Operations consulting services in the Consumer and Industrial Products, Pharmaceutical, Manufacturing and Financial Services industry sectors. Through its Hackett Technology Solutions group, The Hackett Group offers business application consulting services that help maximize returns on IT investments. The Hackett Group has completed benchmark studies with 2,800 major corporations and government agencies, including 97% of the Dow Jones Industrials, 84% of the Fortune 100, 80% of the DAX 30 and 49% of the FTSE 100.

More information on The Hackett Group is available: by phone at [phone]; by e-mail at [e-mail].

This press release contains "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995 and involve known and unknown risks, uncertainties and other factors that may cause The Hackett Group's actual results, performance or achievements to be materially different from the results, performance or achievements expressed or implied by the forward-looking statements. Factors that impact such forward-looking statements include, among others, the ability of our products, services, or practices mentioned in this release to deliver the desired effect, our ability to effectively integrate acquisitions into our operations, our ability to retain existing business, our ability to attract additional business, our ability to effectively market and sell our product offerings and other services, the timing of projects and the potential for contract cancellations by our customers, changes in expectations regarding the information technology industry, our ability to attract and retain skilled employees, possible changes in collections of accounts receivable, risks of competition, price and margin trends, foreign currency fluctuations, changes in general economic conditions and interest rates as well as other risks detailed in our Company's Annual Report on Form 10-K for the most recent fiscal year filed with the Securities and Exchange Commission. We undertake no obligation to update or revise publicly any forward-looking statements, whether as a result of new information, future events or otherwise, except as required by law.