1. Acuity Brands Inc.
2. ams-OSRAM AG
3. Cisco Systems Inc.
4. Cree Lighting
5. Deako Inc.
6. Eaton Corporation Plc
7. General Electric Company
8. Gewiss S.p.A.
9. Honeywell International Inc.
10. Ideal Industries Inc.
11. Infineon Technologies AG
12. Itron Inc.
13. Koninklijke Philips N.V.
14. Legrand S.A.
15. Lutron Electronics Co. Inc.
16. Murata Manufacturing Co. Ltd.
17. Panasonic Holdings Corporation
18. Savant Systems Inc.
19. Schneider Electric SE
20. Siemens AG
21. Texas Instruments Incorporated
22. TVILIGHT Projects B.V.
23. Venture Lighting International