1. ABL Space Systems
2. Aevum Inc.
3. Agnikul Cosmos Private Limited
4. ARCA Space Corporation
5. ArianeGroup
6. B2Space Ltd.
7. Blue Origin Enterprises
L.P.
8. bluShift Aerospace Inc.
9. C6 Launch Systems Inc.
10. Celestia Aerospace
11. China Aerospace Science and Technology Corporation
12. Copenhagen Suborbitals
13. CubeCab
14. Dawn Aerospace Limited
15. E’Prime Aerospace Corporation
16. Equatorial Space Systems Pte Ltd.
17. Firefly Aerospace Inc.
18. IHI Aerospace Co. Ltd.
19. Independence-X Aerospace
20. Interorbital Systems
21. Interstellar Technologies Inc.
22. Isar Aerospace Technologies GmbH
23. Kelly Space & Technology Inc.
24. Lockheed Martin Corporation
25. Mitsubishi Heavy Industries
Ltd.
26. Northrop Grumman Corporation
27. Rocket Lab USA Inc.
28. Skyroot Aerospace
29. Space Exploration Technologies Corp.
30. The Boeing Company