1. AISIN CORPORATION
2. Allison Transmission Inc.
3. Bonfiglioli S.P.A.
4. Borgwarner Inc.
5. Continental AG
6. Eaton Corporation
7. GKN Automotive
8. HYUNDAI TRANSYS
9. JATCO Ltd.
10. Magna International Inc.
11. Magneti Marelli S.p.A.
12. OC Oerlikon Management AG
13. Schaeffler Group
14. Shanthi Gears Limited
15. ZF Friedrichshafen AG