1. ABB Limited
2. Advanced Micro Devices Inc.
3. Advantech Co. Ltd.
4. Analog Devices Inc.
5. Belden Inc.
6. Bosch Rexroth AG Robert Bosch GmbH
7. Broadcom Inc.
8. Calnex Solutions PLC
9. Cisco Systems Inc.
10. General Electric Company
11. HMS Networks
12. Intel Corporation
13. Keysight Technologies
14. Marvell Technology Inc.
15. Microchip Technology Inc.
16. Moxa Inc.
17. National Instruments Corporation
18. NetTimeLogic GmbH
19. Nokia Corporation
20. NXP Semiconductors N.V.
21. Renesas Electronics Corporation
22. Rockwell Automation Inc.
23. Schneider Electric SE
24. Siemens AG
25. Spirent Communications PLC
26. Synopsys Inc.
27. Telefonaktiebolaget LM Ericsson
28. TenAsys Corporation
29. Texas Instruments Incorporated
30. TTTech Computertechnik AG
31. WAGO GmbH & Co. KG