Shirley Robinson Hall

Metropolitan Washington Airports Authority provides air transportation services. The company's services include ground handling services to domestic as well as foreign airlines, and other services related to airfreight. It operates Washington Dulles International and Ronald Reagan Washington National airports. The company was founded in 1987 by the District of Columbia and Commonwealth of Virginia and is headquartered in Washington, DC.

National Democratic Institute of International Affairs provides supports for democratic institutions. The firm promotes the development of institutionalized channels of communications among citizens, political institutions and elected officials, and strengthens their ability to improve the quality of life for all citizens. It specializes in Citizen Participation, International Development, Democratic Governance and Democracy Promotion. The company was founded in 1983 and is headquartered in Washington, DC.