Steven J. Isakowitz

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.

Galactic Enterprises LLC engages in the business of owning and operating privately built spaceships. It designs spaceships which can fly anyone to space safely without the need for special expertise or exhaustive time consuming training. The company develops passenger carrying manned spacecrafts. The company was founded by Richard C. N. Branson in 2004 and is headquartered in New York, NY.