Antrix Corporation Limited
Arianespace
China Great Wall Industry Corporation (China Aerospace Science and Technology Corporation)
Eurockot Launch Services
International Launch Services Inc.
Isc Kosmotras
Lockhead Martin Corporation
Mitsubishi Heavy Industries
Northrop Grumman Corporation
Orbital ATK
Safran S.A.
SpaceX
Spaceflight Industries Inc.
The Boeing Company
United Launch Alliance