Lockheed Martin · American
11
Launches
27%
Success
Progress Rocket Space Center · Russian
10
100%
National Aeronautics and Space Administration · American
90%
McDonnell Douglas · American
80%
Chrysler · American
70%
Army Ballistic Missile Agency · American
50%
SpaceX · American
9
67%
89%
United Launch Alliance · American
Mitsubishi Heavy Industries · Japanese
Source: Launch Library 2 (thespacedevs.com) — served from the SpaceRocket launch database.