1. ABB Ltd.
2. Atandra Energy Private Limited
3. Circutor S.A.U.
4. Comsys AB
5. Condensator Dominit GmbH
6. CTM Magnetics Inc.
7. Danfoss A/S
8. Eaton Corporation PLC
9. Encon Engineers
10. Enspec Power Ltd.
11. Hammond Power Solutions Inc.
12. Helios Power Solutions
13. Hitachi Energy Ltd.
14. KEMET Electronics Corporation by Yageo Corporation
15. LS Electric Co. Ltd.
16. Mirus International Inc.
17. MTE Corporation by SL Industries Inc.
18. Nishitei Co. Ltd.
19. NuWaves RF Solutions
20. Schaffner Holding AG by TE Connectivity Ltd.
21. Schneider Electric SE
22. Shenzhen Sinexcel Electric Co. Ltd.
23. Siemens AG
24. TCI
LLC by Allient Inc.
25. TDK Corporation
26. The Enerdoor Group
27. Vishay Intertechnology Inc.