Brian Cooper

BrainTrust Holdings LLC engages in the development of software and hardware systems. It offers cloud computing, mission operations and deployment, system engineering, data analysis and metadata modeling, software design and development, and database design and optimization services. The company was founded by Robert Kiffney in 2008 and is headquartered in Annapolis Junction, MD.

Praxis Engineering Products LLC provides software and system engineering services. It encompasses three core competencies, augmented by strong IT infrastructure support and technical training, guided by agile program management processes. The company was founded in 2002 by Jeremy Kaufman, Mark S. Klein and William S. Dunahoo, Jr. and is headquartered in Annapolis Junction, MD.

AFCEA International is engaged in the provision of information technology, communications, and electronics services to military and government industry. The firm offers leadership, engagement, and networking opportunities. It focuses on cyber, command, control, communications, computers and intelligence to address national and international security challenges. The company was founded in May 1946 and is headquartered in Fairfax, VA.

Praxis Engineering Technologies, Inc. offers software consulting services primarily to the federal government. The firm offers program management, software development, IT support and training. It offers praxis and resale products. The company was founded by William S. Dunahoo, Jr., Jeremy Kaufman and Mark S. Klein in 2002 and is headquartered in Annapolis Junction, MD.