1. Acuity Brands Inc.
2. Legrand SA
3. Signify N.V
4. Siemens AG
5. Honeywell International Inc.
6. Cisco Systems Inc.
7. Eaton Corporation plc
8. Panasonic Corporation
9. OSRAM Licht AG
10. Leviton Manufacturing Company Inc.
11. Savant Systems Inc.