Vincent J. Kiernan

Bluestone Investment Manager LLC (Bluestone Investment) is a private equity firm founded in 2011 by John Allen, Bill Strang, Susan Gabay and Sean Everett. The firm is headquartered in McLean, Virginia.

Anteon International Corp. provides systems integration services. It designs, integrates, maintains and upgrades systems for national defense, intelligence, emergency response, infrastructure and other high-priority government missions. It also provides many of its customers with the systems engineering and program management skills necessary to manage the development & operations of their mission-critical systems. The company was founded in 1976 and is located in Fairfax, VA.

MCR Federal LLC provides integrated program management services. It offers strategic planning, cost and schedule analysis, acquisition management and program assessment solutions to help government and commercial clients successfully to manage programs. The firm is a subsidiary of MCR LLC. The company was founded in 1997 and is headquartered in McLean, VA.

MCR LLC provides integrated program management services. It offers strategic planning, cost and schedule analysis, acquisition management, and program assessment solutions to government and commercial clients. The company was founded in 1977 and is headquartered in McLean, VA.

AVIEL Systems, Inc. provides information technology, management consulting, and acquisition solutions to the federal government. The company was founded by John R. Chapel on January 9, 2006 and is headquartered in Reston, VA.