The following companies have elected to support the Society as Sustaining Members, which allows the IES to fund programs that benefit all segments of membership and pursue new endeavors, including education projects, lighting research and recommended practices.*
HLB Lighting Design LUMA Lighting Design/PAE Engineers
Lutron Electronics
Musco Lighting
P2S Inc.
Rosendin Electric, Inc. Spectrum Lighting Inc.
Affiniti Studios
ANP Lighting
BK Lighting
Cannon Design
Capital Electric – A Sonepar Company
Cree Lighting
DLR Group
Duke Energy Co.
Edison Opto Corporation
Edison Price Lighting
EnergyLite of Solais Lighting Group ETC, Inc.
Evluma
GE Lighting, a Savant Company H.E. Williams Inc.
Hapco
HP Engineering
iGuzzini Lighting USA
IMEG Corp
Integrated Design Solutions Kenall Mfg. Co.
Kurtzon Lighting
Landscape Forms
L Design Studio, LLC
Leotek Electronics LLC
Lighting Services Inc.
LSI Industries, Inc.
Lumenpulse
LumenWerx, Inc.
Ministère des Transports du Quebec
OCL Architectural Lighting Pharos Architectural Controls RAB Lighting, Inc.
Radiant Vision Systems
Reveal Design Group
Spitzer Lighting
Sternberg Lighting
Targetti USA, Inc.
Tivoli
Tresco Lighting
USAI Lighting
Valmont Industries, Inc. Zumtobel Lighting
*Contributor Sustaining Members are listed at www.ies.org.
* ALUZ
* Sazan Group
