Walter J. Culver

Serco Services, Inc. provides information technology support services. The company was founded on October 14, 1998 and is headquartered in Reston, VA.

Computer Sciences Corp. provided information technology solutions. It operated through the global business services, global infrastructure services segments. The company was founded by Roy Nutt and Fletcher Roseberry Jones on April 16, 1959 and was headquartered in Tysons, VA.

Aydin Yazilim ve Elektronik Sanayi AS provides engineering and manufacturing services to air defense systems. Its products include embedded avionics and military computer, helicopter terrain awareness and warning system, data link processor, remote sensor control system, tactical data server, radar message converter computer, track management system, digital moving map, military type rugged cabinets, multi function operator consoles, military touchscreen computer, and radio remote control system. The company was founded in 1990 and is headquartered in Sincan, Turkey.

AAC, Inc. provides information technology and systems engineering services. It provides network engineering, information assurance, convergence and applications development services in the areas of encompass program management, data integration, network maintenance, design development and customer support. The company was founded in 1983 and is headquartered in Vienna, VA.