1. ABB Ltd.
2. AHOKU Electronic Company
3. ATEN International Co. Ltd.
4. Chatsworth Products Inc.
5. Cisco Systems Inc.
6. Cyber Power Systems Inc.
7. Delta Group
8. Digipower Manufacturing Inc.
9. Eaton Corporation
10. Emerson Electric Co.
11. Enlogic Systems LLC
12. Hewlett Packard Enterprise
LP
13. Kane Engineering Ltd.
14. Legrand SA
15. Schneider Electric SE