Catherine J. Steele

National Defense Industrial Association engages in the defense and national security education. It offers courses such as configuration and data management certification program, defense systems acquisitions management, mastering business development, and certified modeling and simulation professional certification program. The company was founded in 1919 and is headquartered in Arlington, VI.

The MITRE Corp. provides systems engineering, research and development and information technology support services. It offers federally funded research and development centers for the department of defense, the federal aviation administration, the internal revenue service and department of veteran affairs and the department of homeland security. The company was founded by Robert Everett in 1958 and is headquartered in McLean, VA.

The Aerospace Corp. provides information on launch vehicles, satellite systems, ground control systems, and space technology. It operates a Federally Funded Research and Development Center for the United States Air Force and the National Reconnaissance Office. The firm also provides independent technical and scientific research, development, and advisory services to national-security space programs. The company was founded in 1960 and is headquartered in El Segundo, CA.