Lawrence W. Sinnott

Versar, Inc. operates as a global project management company, which provides engineering solutions to government and commercial clients. It also provides technical and management support to federal, state, and local government clients as well as to industries worldwide, delivering construction management, environmental sciences and engineering infrastructure solutions. It offers tailored and secure solutions in harsh environments providing clients with comprehensive engineering and construction management, environmental and professional services. Its projects include Anne Arundel County, Harford County and Maryland Department of Natural Resources, Power Plant Research Program. The company was founded by Robert L. Durfee in 1969 and is headquartered in Washington, DC.

Part of BMC Software, Inc., Defense Group, Inc. develops DB2 UDB UNIX software. The company is based in Spencerport, NY. Defense Group was acquired by BMC Software, Inc. on June 23, 2003.

Client Network Services, Inc. provides information technology and business process outsourcing solutions. It serves clients in the government, healthcare, energy, and financial sectors. The firm offers security engineering and infrastructure support, information assurance and business continuity, identity and access management, and implementation and integration. The company was founded by Jaytee Kanwal, Reet Singh, Adnan Ahmed and Bishwajeet Chatterjee in 1994, and is headquartered in Rockville, MD.