1. Ahlers Aerospace Inc.
2. Avstar Fuel Systems Inc..
3. BAE systems
4. Barnes Group Inc.
5. CAE Inc.
6. Collins Aerospace by RTX Corporation
7. Crane Company
8. Eaton Corporation PLC
9. GKN plc
10. Honeywell International Inc.
11. HyPoint Inc.
12. JAMCO Corporation
13. Meggitt PLC
14. Northstar Aerospace.
15. Ontic Engineering & Manufacturing UK Ltd.
16. Parker-Hannifin Corporation
17. Precision Fuel Components
LLC
18. Quiet Wing Aerospace LLC
19. Safran S.A.
20. Secondo Mona S.p.A.
21. Senior Aerospace Ketema
22. Spirit AeroSystems Inc.
23. Textron Inc
24. Triumph Group Inc.
25. Woodward Inc.