- Nexteer Automotive
- Infineon Technologies AG
- JTEKT Corporation
- ZF?Friedrichshafen AG
- Robert Bosch GmbH
- DENSO Corporation
- NSK Ltd.
- Hitachi Automotive Systems Ltd.
- Mitsubishi Electric Corporation
- Hyundai Mobis Co. Ltd.
- GKN plc (Melrose Industries PLC)
- Thyssenkrupp Presta AG
- Mitsubishi Electric Corporation
- Huhei Henglong Auto System Group