?- Acuity Brands Inc.
- OSRAM Licht AG
- Koninklijke Philips NV
- Samsung Electronics Co. Ltd
- Eaton Corporation Inc.
- The Zumtobel Group
- Wipro Consumer Care & Lighting Ltd
- Hafele America Co.
- Cree Inc.
- Bridgelux Inc.
- Hubbell Incorporated
- GE Lighting
- Decon Lighting Pvt Ltd
- Louis Poulsen
- Nulite Lighting
- SPI Lighting
- v2 Lighting Group
- Amerlux