1. ABB Ltd.
2. AgileMesh Inc.
3. Automation Distribution Inc.
4. BLITZTEK
5. Burns & McDonnell
6. Cisco Systems Inc.
7. Cummins Generator Technologies
8. Cyber Power Systems (USA) Inc.
9. Dipl.-Ing. H. Horstmann GmbH
10. Eaton Corporation PLC
11. EDM Network Inc.
12. ELECTRONSYSTEM MD SRL
13. ENMAX Corporation
14. Falcon Electric Inc.
15. G&W Electric Co.
16. General Electric Company
17. Hitachi
Ltd.
18. Honeywell International Inc.
19. Hubbell Incorporated
20. IEL d.o.o.
21. Ingeteam
S.A.
22. InstantKnowledge
LLC
23. Integrated Power Services LLC
24. Kalki Communication Technologies Private Limited
25. Landis+Gyr AG
26. Magnetics USA
27. Mecc Alte SpA
28. Minsait ACS Inc.
29. Murrelektronik GmbH
30. OMRON Corporation
31. Power System Engineering Inc.
32. Power Systems & Controls Inc.
33. Qualtrics LLC
34. Rockwell Automation Inc.
35. RTDS Technologies Inc.
36. S&C Electric Company
37. Schneider Electric SE
38. Schweitzer Engineering Laboratories Inc.
39. Siemens AG
40. Steelman Industries Inc.
41. Streamer Inc.
42. Suparule Systems Limited
43. Texas Instruments Incorporated
44. Toshiba Corporation
45. Trilliant Holdings Inc.
46. TSI Power Corporation
47. USAT LLC
48. XTS Technologies Sdn Bhd
49. Xylem Inc.