1. Adient PLC
2. Aisin Corporation
3. Akebono Brake Industry Co. Ltd.
4. American Axle & Manufacturing Holdings Inc.
5. Aptiv PLC
6. BENTELER International AG
7. BorgWarner Inc.
8. Brembo S.p.A.
9. Bridgestone Corporation
10. Continental AG
11. Cummins Inc.
12. Dana Incorporated
13. DENSO Corporation
14. Dorman Products Inc.
15. Faurecia Group
16. Flex-N-Gate Corporation
17. Ford Motor Company
18. Freightliner by Daimler Truck AG
19. General Motors Company
20. HASCO Hasenclever GmbH + Co KG
21. Hyundai Mobis Co. Ltd.
22. Infineon Technologies AG
23. Kyocera Corporation
24. Lear Corporation
25. Magna International Inc.
26. Mahle GmbH
27. Marelli Holdings Co. Ltd.
28. Michelin Group
29. Mitsubishi Heavy Industries
Ltd.
30. PACCAR Inc.
31. Panasonic Holdings Corporation
32. Plastic Omnium SE
33. Robert Bosch GmbH
34. Samvardhana Motherson International Limited
35. Schaeffler AG
36. STMicroelectronics International N.V.
37. Sumitomo Electric Industries
Ltd.
38. TE Connectivity Ltd.
39. Tenneco Inc.
40. Tesla Inc.
41. ThyssenKrupp AG
42. Toyoda Gosei Co. Ltd.
43. Toyota Industries Corporation
44. Valeo
45. Visteon Corporation
46. Weichai Power Co. Ltd.
47. Yazaki Corporation
48. ZF Friedrichshafen AG