1. BorgWarner Inc.
2. Continental AG
3. Denso Corporation
4. Devendra Autocom Pvt. Ltd.
5. Heinzmann GmbH & Co. KG
6. Hitachi Ltd.
7. Johnson Electric Holdings Limited
8. Kkr Metal Components
9. MAHLE Group
10. Mitsubishi Electric Corporation
11. Robert Bosch GmbH
12. Schaeffler Group
13. SI PARTS S.r.l.
14. Standard Motor Products Inc.
15. VALEO