Unisys CEO and CFO Certify SEC Filings

Business Wire, August 13, 2002

Business Editors/Hi-Tech Writers

BLUE BELL, Pa.--(BUSINESS WIRE)--Aug. 13, 2002

Unisys Corporation (NYSE:UIS) announced that Chairman and CEO Lawrence A. Weinbach and Chief Financial Officer Janet Brutschea Haugen today signed and filed sworn statements with the U.S. Securities and Exchange Commission (SEC) affirming the SEC filings made by the company in 2002. The company also filed today its Form 10-Q for the period ended June 30, 2002.

The documents covered by these certifications include the Unisys 2001 Annual Report on Form 10-K, the 2002 proxy statement, and the Form 10-Q filings for the first and second quarters of 2002. The certifications can be viewed on the Unisys Investor Web site at www.unisys.com/investor.> About Unisys

Unisys is a worldwide information technology services and solutions company. Our people combine expertise in systems integration, outsourcing, infrastructure, server technology and consulting with precision thinking and relentless execution to help clients, in more than 100 countries, quickly and efficiently achieve competitive advantage. For more information, visit www.unisys.com

RELEASE NO.: 0802/8167 http://www.unisys.com/about__unisys/news_a_events/08138167.htm

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