1. ABB Ltd.
2. Accenture PLC
3. Altizon Systems Private Limited
4. Amazon.com Inc.
5. Atos SE
6. C3.ai Inc.
7. Cisco Systems Inc.
8. Emerson Electric Co.
9. Flutura
10. Fujitsu Limited
11. General Electric Company
12. Hitachi
Ltd.
13. Honeywell International Inc.
14. Intel Corporation
15. International Business Machines Corporation
16. Litmus Automation
17. Losant
18. Microsoft Corporation
19. Oracle Corporation
20. Panasonic Corporation
21. PTC Inc.
22. QiO Technologies Ltd.
23. Robert Bosch GmbH
24. Rockwell Automation Inc.
25. SAP SE
26. Schneider Electric SE
27. Seebo
28. Siemens
29. Telit Corporate Group by Thales Group