Key Players
- Aisin Corporation
- American Axle & Manufacturing
- ZF Friedrichshafen
- BorgWarner
- Dana Corporation
- Dauch Corporation
- GKN Automotive
- HL Mando
- Schaeffler
- Hyundai Transys
- JTEKT Corporation
- Linamar Corporation
- Magna International
- Schaeffler Group
- Zeppelin Foundation