1. Aisin Corporation
2. Continental AG
3. Hyundai Motor Company
4. Isuzu Motors Ltd.
5. JATCO Ltd
6. Ricardo PLC
7. Schaeffler Technologies AG & Co. KG
8. Subaru Parts Corp.
9. Tata Motors Limited
10. Toyota Motor Corporation
11. Valeo SA
12. Voith Group
13. Volkswagen Group
14. Yutaka Giken Co. Ltd.
15. ZF Friedrichshafen AG