1. ABB Ltd.
2. Arteche Group
3. Bevins Co.
4. Bharat Heavy Electricals Limited
5. CELSA Group
6. Eaton Corporation PLC
7. Elektrolites (Power) Pvt Ltd
8. Entec Electric & Electronic Co. Ltd.
9. Eswari Electricals Private Limited
10. G&W Electric Company
11. General Electric Company
12. Huayi Electric Co. Ltd.
13. Hubbell Incorporated
14. Hughes Power System
15. Inael Electrical Systems
16. Mitsubishi Electric Corporation
17. NOJA Power Switchgear Pty Ltd
18. Pomanique Electric Co. Ltd.
19. PT. Enertelindo Kencana
20. Richardson Group
21. S&C Electric Company
22. Schneider Electric SE
23. Siemens AG
24. Tavrida Electric AG
25. Vesco
LLC