1. Airbus S.A.S
2. Aireon LLC
3. Aviation Industry Corporation of China
4. BAE Systems plc
5. Boom Technology Inc.
6. Dassault Aviation SA
7. GE Aviation
8. Hindustan Aeronautics Limited
9. HyperMach Aerospace Holdings Inc.
10. Lockheed Martin Corporation
11. Rolls Royce PLC
12. Saab AB
13. Spike Aerospace Inc.
14. The Boeing Company
15. United Aircraft Corporation