1. ABB Ltd.
2. BorgWarner Inc.
3. Delta Electronics Inc.
4. Fuji Electric Co. Ltd.
5. Heraeus Group
6. imperix power electronics
7. Infineon Technologies AG
8. Liebherr-International Deutschland GmbH
9. Littelfuse Inc.
10. Maxim Integrated Products Inc.
11. Microchip Technology Inc.
12. Mitsubishi Electric Corp.
13. Murata Manufacturing Co. Ltd.
14. NXP Semiconductor N.V
15. ON Semiconductor Corp.
16. Proterial
Ltd.
17. Qualcomm Inc.
18. Renesas Electronics Corp.
19. Semikron Danfoss Elektronik GmbH & Co. KG
20. STMicroelectronics N.V.
21. Texas Instruments Inc.
22. Toshiba Corporation
23. Vitesco Technologies
24. ZF Friedrichshafen AG