1. Airbus SE
2. Allevi Inc. by 3D Systems Inc.
3. Arkisys Inc.
4. Astrobotic Technology Inc.
5. Axiom Space Inc.
6. Exotrail
7. Kleos Space S.A.
8. Lockheed Martin Corporation
9. Maxar Technologies Holdings Inc.
10. Nanoracks LLC
11. Northrop Grumman Corporation
12. Sierra Nevada Corporation
13. Space Tango LLC
14. SpaceFab.US
15. SpacePharma
16. Technetics Group
17. Tethers Unlimited Inc.
18. Thales Group
19. The Boeing Company