1. ABB Ltd.
2. Aclara Technologies LLC
3. Arteche Group
4. CNIguard Ltd.
5. Eaton Corporation PLC
6. General Electric Company
7. Itron Inc.
8. LineVision Inc.
9. Oracle Corporation
10. QinetiQ Group PLC
11. Schneider Electric SE
12. Sentient Energy Inc.
13. Siemens AG
14. Tantalus Systems Corp.
15. TE Connectivity