William Selfridge

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.

Carnegie Mellon University is an American school that operates as a college or university. It is located in Pittsburgh, Pennsylvania.

Booz Allen Hamilton, Inc. engages in the provision of management and technology consulting services. Its services include consulting, analytics, digital solutions, engineering, cyber security, and product. The company was founded by Edwin G. Booz in 1914 and is headquartered in McLean, VA.

Part of Roper Technologies, Inc., Federal Sources, Inc. provides database information, research, analysis and consulting services. The company is based in McLean, VA. Federal Sources was acquired by The Washington Management Group, Inc., a SUB of Roper Technologies, Inc. from RentPath LLC on November 16, 2003. The company was founded by Thomas L. Hewitt.

Part of Huntington Ingalls Industries, Inc., Troy Systems, Inc. is a company that provides information assurance, e-security, health information systems, and management services. The company is based in Fairfax, VA. Troy Systems was acquired by PEC Solutions, Inc. on November 20, 2001 for $18.59 million.

Unison Software, Inc. provides consulting, software, engineering and program management services. The firm offers software solutions for federal, defense, and intelligence agencies, and contractor organizations with the visibility, control and transparency and government agencies and contractors. Its products include TopVue, PRISM and Spectrum Suites, CDRL, PM, RISK, CMvues, FedConnect, Acquisition Management Module, and Spectrum CLM. The company was founded in 1983 and is headquartered in Dulles, VA.