1. ROBERT BOSCH GMBH
2. HYUNDAI MOBIS CO. LTD.
3. ZF FRIEDRICHSHAFEN AG
4. TOWER INTERNATIONAL Inc.
5. SCHAEFFLER AG
6. MAGNA INTERNATIONAL INC.
7. GESTAMP AUTOMOCI?N S.A.
8. CONTINENTAL AG
9. BENTELER INTERNATIONAL AG
10. AMERICAN AXLE & MANUFACTURING INC
11. AISIN SEIKI CO. LTD.