1. ABB Limited
2. AEG Power Solutions B.V.
3. ARC
4. China HongBao Electric Co. Ltd.
5. CyberPower Systems Inc.
6. Delta Electronics Inc.
7. Eaton Corporation PLC
8. Emerson Electric Co.
9. General Electric Company
10. Guangdong Zhicheng Champion Group Co. Ltd.
11. Huawei Technologies Co. Ltd.
12. Jeidar Electronics
13. JONCHAN Electrical Science & Technology Co. Ltd.
14. Kehua Data Co. Ltd.
15. Kohler Uninterruptible Power Limited
16. Legrand S.A.
17. Luminous Power Technologies Pvt. Ltd.
18. Microtek International Pvt Ltd.
19. Mitsubishi Electric Corporation
20. Power Pros Inc.
21. Riello Elettronica SpA
22. Schneider Electric SE
23. Sendon International Ltd.
24. Shenzhen KSTAR Science and Technology Co. Ltd.
25. Shenzhen SORO Electronics Co. Ltd.
26. Siemens AG
27. SOCOMEC Group S.A.
28. Toshiba Corporation
29. Vertiv Holding Corporation