Lockheed Martin
Formed from the 1995 merger of Lockheed Corporation and Martin Marietta, two companies whose space heritage reaches back to the dawn of the missile age. Lockheed Martin built the Titan rocket family, the Hubble Space Telescope, the Orion crew capsule for Artemis, and numerous Mars missions including InSight and Mars Reconnaissance Orbiter. The company also built the Atlas V through its United Launch Alliance joint venture with Boeing.
