Carlton B. Crenshaw

American Battlefield Trust operates as a heritage land protection organization. It also engages in the preservation of the history of American Civil War battlefields. It provides the Hallowed Ground quarterly membership magazine, classroom resources, special events, battlefield interpretation, and landscape restoration and upkeep. The company was founded in 1999 and is headquartered in Washington, DC.

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.