1. Amazon Web Services Inc.
2. AutoGrid Systems Inc.
3. Bynry Technologies
4. Diehl Stiftung & Co. KG
5. Eaton Corporation PLC
6. Fluentgrid Limited
7. German Metering GmbH
8. Hansen Technologies Limited by Roper Technologies
9. Honeywell International Inc.
10. International Business Machines Corporation
11. Itron Inc.
12. JomSoft Sdn Bhd
13. Kalki Communication Technologies Private Limited
14. Kamstrup A/S
15. KMD A/S by NEC Group
16. MECOMS by Ferranti Computer Systems NV.
17. Mycroft Mind
a.s. by TTC Group
18. Open Access Technology International Inc.
19. Open International
20. Oracle Corporation
21. Powercom
22. Robotron Datenbank-Software GmbH
23. SAP SE
24. Schneider Electric SE
25. Siemens AG
26. Toshiba Corporation
27. Trilliant Holdings Inc.
28. Verticross India Pvt. Ltd.
29. winAMR Systems Private Limited
30. Xylem Inc.