Ann Rubin Dominick

Technology Advancement Group, Inc. provides information technology services. It provides a mission-critical computer systems and information technology services to solve the toughest challenges by delivering advanced systems engineering, custom-designed rugged computer systems, state-of-the-art manufacturing and tactical systems integration services. The company was founded by John A. McEwan and Jim S. McEwan in 1984 and is headquartered in Dulles, VA.

The Spectrum Group Ltd., Inc. provides business and management consulting services. Its services include supporting client businesses, strategic growth, risk management and targeted opportunities, strategic partnerships and business development, and congressional and government relations. The company was founded by Gregory L. Sharp in 1993 and is headquartered in Alexandria, VA.

MCI, Inc. provides telecommunication services. It serves thousands of businesses and government entities throughout the world and provides voice, data and Internet communication services for millions of customers. The company is located in Ashburn, VA

Part of L3Harris Technologies, Inc., MPRI, Inc. provides military teaching and training programs. The company is based in Alexandria, VA. MPRI was acquired by L-3 Communications Holdings, Inc. on July 18, 2000 for $35.70 million.