1. D S Auto Enterprise Sdn Bhd
2. Denso Corporation
3. Georgsmarienh?tte Holding GmbH
4. GKN Automotive Limited
5. Honeycomb Yichuang Technology Co. Ltd.
6. Infineon Technologies AG
7. JTEKT Corporation
8. Mando Corporation
9. Mitsubishi Electric Corporation
10. Mobis India Limited
11. Nexteer Automotive Corporation
12. Robert Bosch GmbH
13. Rollax GmbH & CO.
14. Showa Corporation
15. ThyssenKrupp AG
16. ZF Friedrichshafen AG