1. ABB Limited
2. Arcteq Relays
Ltd.
3. Eaton Corporation
4. G&W Electric Company
5. General Electric Company
6. Honeywell International Inc.
7. IST SAFETY LTD.
8. Littelfuse Inc.
9. Mors Smitt Technologies Inc. by Wabtec corporation
10. NR Electric Co. Ltd.
11. Paulson Manufacturing Corporation
12. ProGARM
13. Rittal GmbH & Co. KG
14. Schneider Electric SE
15. Siemens AG
16. W.W. Grainger Inc.