Dennis J. Kelly

National Defense Industrial Association engages in the defense and national security education. It offers courses such as configuration and data management certification program, defense systems acquisitions management, mastering business development, and certified modeling and simulation professional certification program. The company was founded in 1919 and is headquartered in Arlington, VI.

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.

Jacobs Strategic Solutions Group, Inc. provides information technology services. The company was founded in 1984 and is headquartered in Chantilly, VA.

A-T Solutions Holdings, Inc. provided management consulting services. The company was headquartered in McLean, VA.

IOMAX Information Services LLC provides engineering and technical services. It provides services in research, development, testing, and evaluation (RDT&E). The firm offers system engineering/design/integration, software engineering, enterprise systems and systems management, collaborative system creation and engineering and program management. The company was founded in 2006 and is headquartered in Springfield, VA.

Buchanan & Edwards, Inc. provides infrastructure services, management consulting and data strategies to government and commercial clients. Its services include big data and analytics, collaboration and social enterprise, ingrastructure, mobile, mission systems, and cybersecurity. The company was founded by Brian Karlisch, Greg Parchment, and Tony Parchment in 1998 and is headquartered in Arlington, VA.

Centauri LLC provides engineering, intelligence, cybersecurity, and advanced technology solutions. It offers modeling and simulations analysis, cyber risk management, and multi-intelligence analysis. The company is headquartered in Chantilly, VA.

Intrepid Solutions & Services LLC engages in the provision of professional services and technology solutions. It focuses on all-source, biometrics,signals intelligence, counterintelligence, geopolitical, and geospatial and imagery. The company was founded in 2008 and is headquartered in Herndon, VA.