CALNET to participate in DIESCON 3-providing IT services to DIA

March 3, 2004

Reston, VA.-March 3, 2004 - CALNET, Inc. a Virginia based IT and technical services solution provider supporting Department of Defense and intelligence community customers, announced today that it is part of the SRA International, Inc. (NYSE: SRX) team providing IT consulting services to the Defense Intelligence Agency (DIA) on the DIESCON 3 procurement vehicle.

SRA was one of seven companies selected by the Defense Intelligence Agency (DIA) to provide information technology hardware, software, and services for the intelligence community. DIA estimates the blanket purchase agreement, known as Defense Intelligence Information Systems Integration and Engineering Support Services Contract (DIESCON) 3, to be worth a total of $300 million over the five-year contract life. Contract services will include system and software integration, database management, system and network engineering, security support, video production, teleconferencing, hardware, software, training, documentation, architectural and operational services, and system and facilities management.

Kaleem Shah , President of Calnet, commented on the DIESCON 3, stating, "We are pleased to have been selected for this blanket purchase agreement to provide IT consulting services to DIA as part of the SRA team. We are excited about this opportunity and we look forward to working with SRA in helping our DOD customers." David M. Conetsco, Vice President and Director of SRA Intelligence Programs, said "SRA contributed as a prime contractor on the DIESCON 2 effort and is pleased to continue service under the DIESCON 3 vehicle. Our company is proud to work with small businesses such as Calnet."

About CALNET Inc.

A Partnership for Success

CALNET delivers explicit results through the application of IT and Telecommunications solutions and best-practices. We are a consulting services firm to many of the largest corporate, government, telecommunications, manufacturing and financial organizations in the world. CALNET consultants help our customers remain agile by integrating solutions that can deliver positive bottom line results and tangible outcomes. CALNET's experience in both IT and Telecom systems allow clients a single source for completely integrated enterprise-wide solutions, to help optimize investment in technology products, skills, tools, and infrastructure needed to continuously enhance and maintain enterprise systems. For more information please visit our web site at or contact our information technology services group at (877) 3-CALNET.

About SRA International Inc.

SRA is a leading provider of information technology services and solutions to clients in national security, civil government, and health care and public health. SRA services include strategic consulting; systems design, development, and integration; and outsourcing and operations management. The Company also delivers business solutions for text and data mining, contingency and disaster response planning, information assurance, environmental strategies and technology, enterprise architecture, network operations and management, enterprise systems management, and wireless integration.

FORTUNE(R) magazine has chosen SRA as one of the "100 Best Companies to Work For" for five consecutive years. The Company's 3,100 employees serve clients from its headquarters in Fairfax, Virginia, and offices across the country. For additional information on SRA, please visit

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CALNET is a registered trademark of CALNET Inc. All other brands and products referenced herein are acknowledged to be trademarks or registered trademarks of their respective holders.


12359 Sunrise Valley Drive,
Suite 270,
Reston, VA 20191
(877) 3-CALNET
(703) 547-6800 (Main)
(703) 547-6806 (Fax)

CALNET, Inc. of Illinois
3333 Warrenville Road
Suite 200
Lisle, IL 60532
Phone: (630) 955-3460
Fax: (630) 799-8101