1. ABB Ltd.
2. Advantech Co. Ltd.
3. Antaira Technologies
LLC
4. Aruba by Hewlett Packard Enterprise Development LP
5. B&R Industrial Automation GmbH
6. Beckhoff Automation GmbH
7. Belden Incorporated
8. Bosch Rexroth AG
9. Broadcom Inc.
10. Cisco Systems Inc.
11. D-Link Systems Inc.
12. Dynalog India Ltd
13. Eaton Corporation PLC
14. EtherWAN Systems Inc.
15. General Electric Company
16. Honeywell International Inc.
17. Huawei Technologies Co. Ltd.
18. IDEC Corporation
19. Juniper Networks Inc.
20. Moxa Inc
21. Omron Corporation
22. Perle Systems Limited
23. Rockwell Automation Inc.
24. Siemens AG
25. Weidm?ller Interface GmbH & Co. KG