1. Aisin Seiki Co. Ltd.
2. BENTELER International
3. Bolton Plastics Components Ltd.
4. Continental AG
5. Delphi Technologies
6. Denso Corporation
7. Hutchinson SA
8. Koninklijke DSM N.V.
9. Lear Corporation
10. Magneti Marelli
11. MAHLE GmbH
12. Mann+Hummel
13. Valeo
14. Zaavio