1. ABL Space Systems Co.
2. Ad Astra Rocket Company
3. Airbus S.A.S.
4. ArianeGroup GmbH
5. BAE Systems PLC
6. Blue Origin Enterprises
L.P.
7. Boeing Aerospace Operations Inc.
8. Denel SOC Ltd
9. Kongsberg Gruppen ASA
10. Kratos Defense & Security Solutions Inc.
11. Leonardo S.p.A.
12. Lockheed Martin Global Inc.
13. MBDA
14. Mitsubishi Heavy Industries
Ltd.
15. Rafael Advanced Defense Systems Ltd.
16. Raytheon Technologies Corporation
17. Roketsan A.S.
18. Saab AB
19. Space Exploration Technologies Corporation
20. Thales SA
21. United Launch Alliance
LLC
22. Virgin Galactic LLC