1. ABB Ltd.
2. Aussie Switchboard
3. Bender GmbH & Co. KG
4. C&S Electric Limited
5. Eaton Corporation PLC
6. Electrotechnical Works Fritz Driescher & Sons GmbH
7. Emerson Electric Co.
8. ENELT Group Co. Ltd.
9. GEDAC Electric Company
10. General Electric Company
11. Industrial Electric Mfg.
12. KDM Steel
13. Kounis Group
14. Mastervolt BV by Brunswick Corporation
15. Mitsubishi Electric Corporation
16. NEC Corporation
17. Nilsen Australia
18. Park Detroit - Park Electric
19. Powerwell Holdings Berhad
20. Rockwell Automation
21. Rolla Ltd.
22. Schneider Electric
23. Siemens AG
24. SOJO Electric Co. Ltd.
25. Wenzhou Deyuan Electric Co. Ltd.
26. Wetown Electric Group Co. Ltd.