1. Aisin Corporation
2. AVL List GmbH
3. BorgWarner Inc.
4. Continental AG
5. Eaton Corporation PLC
6. Faist Ltd.
7. FEV Group GmbH
8. General Motors Company
9. GKN Automotive Limited
10. Kia Corporation by Hyundai Motor Group
11. Magna International Inc.
12. Punch Powertrain NV
13. Ricardo PLC
14. Schaeffler AG
15. Valeo
16. Volkswagen Group
17. ZF Friedrichshafen AG