1. Aeropro s.r.o.
2. Air-Tech Inc.
3. Airdrome Aeroplanes
4. Albatross Flying Systems Pvt. Ltd.
5. Carlson Aircraft Inc.
6. CGS Aviation Inc.
7. Cub Crafters Inc.
8. Evektor spol. s r.o.
9. Fisher Flying Products
10. Flight Design General Aviation GmbH
11. Hummel Aircraft Company
LLC
12. Phantom Aeronautics LLC
13. Pilatus Aircraft Ltd.
14. Piper Aircraft Inc.
15. Textron Inc.