James C. Fontana

HII Mission Technologies Corp. engages in the provision of engineering, information technology, and operational solutions and services. It offers artificial intelligence, LVC training, modernization and sustainment, networks and software, systems engineering and integration, and weapons platforms. The company is headquartered in McLean, VA.

Part of Huntington Ingalls Industries, Inc., Human Factors Applications, Inc. provides environmental consulting services. The company is based in Buckingham, PA.

BAE Systems Information Technology LLC provides computer consulting services to the US department of defense and civilian agencies. The company was headquartered in McLean, VA.

Apptis, Inc. provides information technology solutions and services for government and industry. It offers secure cloud computing, integrated cyber solutions, software engineering, system engineering, enterprise management, network engineering, and program management. The company was founded by Paul Leslie in 1983 and is headquartered in Chantilly, VA.

Vinnell Corp. provides building maintenance and repair services. It maintains, operates, overseas and domestic facilities for the military and its civil contractors. The company's services include building and grounds maintenance, housing management, food and medical care, security and logistics operations such as transportation, supply and equipment maintenance.. The company is headquartered in Fairfax, VA.