Joseph Kopfman

American Systems Corp. provides professional, technical, and information technology services to government and commercial customers. It offers custom solutions, design and installation, human capital, managed and professional services. The company was founded in 1975 and is headquartered in Chantilly, VA.

Professional Services Council is a non-profit company that provides policy leadership, advocacy, business intelligence, executive networking, and branding and exposure services to its members since 1972. The company is based in Arlington, VA and has subsidiaries in the United States. The company's recent activities include submitting comments on CISA's draft secure software common attestation form, signing comments on rare earth element rule, and releasing its fifth annual federal business forecast scorecard. The company also offers various events and resources for government contracting. The company's CEO is David J. Berteau, who has been in the position since 2016.

National Contract Management Association engages in the field of contract management. The company was founded in 1959 and is headquartered in Ashburn, VA.

EM Business Holdings, Inc. provides engineering, science and advanced technology solutions. The firm provides services to defense, security, intelligence and manufacturing industries. Its services include engineering, logistics, modelling, simulation, analysis, information technology, program protection planning, intelligent information management, dynamic process modelling and unmanned systems mission planning. The company was founded in 2000 and is headquartered in Chantilly, VA.