1. ANA HOLDINGS INC.
2. Avia Solutions Group PLC
3. British Airways by International Consolidated Airlines Group
S.A.
4. C & L Aviation Group
5. Certified Aviation Services
LLC by Aero-Mark LLC
6. Delta Air Lines Inc.
7. FEAM MAINTENANCE
8. FLTechnics
UAB
9. Hong Kong Aircraft Engineering Company Limited
10. Lufthansa Technik AG by Lufthansa Group
11. Monarch Aircraft Engineering Ltd
12. National Aviation Ground Support
13. Nayak-LM Germany GmbH by RFG
Dortmund
14. SAMCO Aircraft Maintenance
15. SIA Engineering Company
16. STS Aviation Group
17. TAP Maintenance & Engineering
18. Textron Aviation Inc.
19. TMx Aero
20. Turkish Technic Inc.
21. United Airlines Inc.
22. ZIMEX AVIATION LTD