CONTACT INFORMATION

Enosys
www.enosysmarkets.com

SAIC
www.saic.com

SAN DIEGO, CA., February 23, 2001 - Science Applications International Corporation (SAIC) and Enosys Markets Corporation announced today have entered a strategic alliance to provide software and integration services tolarge organizations. Under the alliance, SAIC plans to Offer Enosys' XML-based software for integrating and querying distributed information to companies seeking customized eBusiness solutions.

Enosys Markets' query and data integration platform provides companies to access, query, and integrate data stored in any information source regardless of format or location. Enosys Markets' software can be used by organizations developing customer service, e-commerce, and supply chain applications. SAIC will offer integration services to Support the deployment of Enosys Markets' products.

"We plan towork with Enosys Markets to Deliver data integration solutions that require real-time access todistributed data," said Rick Goodwin, SAIC vice president, Enterprise Information Systems Division.

"SAIC is recognized as one of the leading systems integrators in the industry and has built a world-class team deploying XML-based applications," said Yannis Papakonstantinou, chief executive officer of Enosys Markets. "By forming this alliance we are confident SAIC can rapidly deliver value added services and customization for eBusiness applications based on our technology."

Enosys Markets has developed an XML-based query and data integration platform that supports the development of a new generation of eBusiness applications. The Enosys Markets platform integrates information from internal and external data sources into a virtual XML database and provides an easy-to-use tool for rapid development of customized Web front-ends. With the Enosys Markets products, businesses can integrate information from existing enterprise-wide systems and build new application views to Support the needs of customers, suppliers and employees. For additional information, visit Enosys Market's Web site at www.enosysmarkets.com.

About SAIC
SAIC is the nation's largest employee-owned research and engineering company, providing information technology, systems integration and eBusiness products and services tocommercial and government customers. SAIC engineers and scientists work to Solve complex technical problems in telecommunications, national security, health care, transportation, energy, the environment and financial services. With annual revenues exceeding $5.5 billion, SAIC and its subsidiaries, including Telcordia Technologies, have more than 41,000 employees at offices in more than 150 cities worldwide. More information about SAIC can be found on the Internet at www.saic.com.

Statements in this announcement other than historical data and information constitute forward-looking statements that involve risks and uncertainties. A number of factors could cause our actual results, performance, achievements or industry results to be very different from the results, performance or achievements expressed or implied by such forward-looking statements. Some of these factors include, but are not limited to, the risk factors set forth in the Company's Annual Report on Form 10-K for the period ended January 31, 2000. Due to such uncertainties and risks, readers are cautioned not toplace undue reliance on such forward-looking statements, which speak only as of the date hereof.

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