1. ABB Limited
2. Acuity Brands Inc.
3. Airedale International Air Conditioning Ltd.
4. Arloid Automation Ltd.
5. Azbil Corporation
6. BrainBox AI
7. BuildingIQ Inc.
8. Cisco Systems Inc.
9. Crestron Electronics Inc.
10. Delta Controls Inc.
11. Delta Electronics Inc.
12. DEXMA Sensors
SL
13. Elipse Software
14. ELKO EP
s.r.o.
15. Entelec Control Systems
16. GridPoint Inc.
17. Honeywell International Inc.
18. International Business Machines Corporation
19. Johnson Controls International PLC
20. Kellton Tech Solutions Limited
21. Lutron Electronics Co. Inc.
22. Mitsubishi Electric Corporation
23. Myrspoven AB
24. Optergy
25. Schneider Electric SE
26. Siemens AG
27. Singapore Technologies Engineering Ltd.
28. Symmons Inc.
29. Technovator International Limited