1. ABB Ltd.
2. ABS Group
3. Aclara Technologies LLC
4. Cniguard Ltd.
5. DNV GL
6. Eaton Corporation
7. Emerson Electric Co.
8. Fujitsu Limited
9. General Electric Company
10. Getac Technology Corporation
11. Infosys Limited
12. International Business Machines Corporation
13. Oracle Corporation
14. S&C Electric Company
15. Siemens AG