1. Aclara Technologies LLC
2. ADD Grup
3. Badger Meter Inc.
4. EDMI Limited
5. Genus Power Infrastructures Ltd.
6. Hexing Electric Company Ltd.
7. Holley Technology Ltd.
8. Honeywell International Inc.
9. Iskraemeco Group
10. Itron Inc.
11. Jiangsu Linyang Energy Co. Ltd.
12. Kamstrup
13. Landis+Gyr AG
14. Microchip Technology Inc.
15. Networked Energy Services
16. Sagemcom SAS
17. Schneider Electric SE
18. Shenzhen Hemei Group Co
Ltd
19. Siemens AG
20. STMicroelectronics N.V.
21. Wasion Holdings Limited
22. Xylem Inc.