McDonnell Douglas
5
Launches
80%
Success
Vought
100%
Société d'étude et de réalisation d'engins balistiques
60%
Institute of Space and Astronautical Science
20%
Convair
Ministry of Defence of the Russian Federation
4
Russian Federal Space Agency (ROSCOSMOS)
Lockheed Martin
Khrunichev State Research and Production Space Center
75%
Orbital Sciences Corporation
Source: Launch Library 2 (thespacedevs.com) — served from the SpaceRocket launch database.
