1. ABB Ltd.
2. AcBel Polytech Inc.
3. Allis Electric Co. Ltd.
4. Cence Power
5. Cisco Systems Inc.
6. Eaton Corporation PLC
7. Emerson Electric Co.
8. EnerSys
9. Engie SA
10. General Electric Company
11. Helios Power Solutions
12. Hitachi Energy Ltd.
13. Johnson Controls International PLC
14. LS ELECTRIC Co. Ltd.
15. Mitsubishi Electric Corporation
16. Nextek Power Systems
17. Nidec Corporation
18. Norwegian Electric Systems
19. Pareto Energy Ltd.
20. Robert Bosch GmbH
21. Schneider Electric SE
22. Siemens AG
23. Signify Holding
24. Sumitomo Electric Industries
Ltd.
25. S?cheron SA
26. Toshiba Corporation
27. Vertiv Group Corporation
28. Victron Energy B.V.