The following companies have elected to support the Society as Sustaining Members which allows the IESNA to fund programs that benefit all segments of the membership and pursue new endeavors, including education projects, lighting research and recommended practices. The level of support is classified by the amount of annual dues, based on a company’s annual lighting revenues:

Sustaining Membership Benefits

Diamond: $15,000 annual dues
Lighting revenues over $500 million

Platinum: $5,000 annual dues
Lighting revenues to $200 million

Gold: $2,500 annual dues
Lighting revenues to $50 million

Silver: $1,000 annual dues
Lighting revenues to $10 million

Copper: $500 annual dues
Lighting revenues to $4 million

PLATINUM

Day-Brite Capri Omega
Finelite, Inc.
Lightolier
Lutron Electronics Co, Inc.
Prescolite, Inc.
Watt Stopper/Legrand

GOLD

Advanced Energy Ideas
ALP Lighting Components Co.
Altman Lighting, Inc.
The Bodine Company
Canlyte, Inc.
Con-Tech Lighting
Duke Energy
Edison Price Lighting, Inc.
Gardco Lighting
Halco Lighting Technologies
iWorks
Indy Lighting, Inc.
Intense Lighting
IOTA Engineering, LLC
Kenall Mfg Co
Kurt Versen Co.
Lexalite Int’l Corp
Lighting Science Group Corporation
Lighting Services, Inc.
Litetouch, Inc.
Louis Poulsen Lighting, Inc.
LSI Industries, Inc
Lucifer Lighting Co.
Martin Professional, Inc.
Musco Lighting
National Grid
Neonlite Electronic & Lighting (HK) Limited
Prudential Lighting Corp
RAB Lighting, Inc.
San Diego Gas & Electric
SPI Lighting Inc
Sternberg Lighting
TMB
The Kirlin Company
Visa Lighting
Vista Professional Outdoor Lighting
Zumtobel Lighting, Inc.

SILVER

Ardron-Mackie Limited
Associated Lighting Representatives, Inc.
Astra Lighting Limited
Aurora Lampworks
Axis Lighting Inc
Bartco Lighting Inc
Barth Electric Co. Inc.
The Belfer Group
Beta Lighting
Birchwood Lighting, Inc.
BJB Electric Corporation
Border States Electric Supply
Brite-Lite Wholesale Lighting
Bulbrite Industries, Inc.
Celestial Products
City of San Francisco
Con Edison Co. of New York
Custom Lighting Services LLC
Day Lite Maintenance Co.
DMF Lighting
Dynamic Lighting, Inc
Eastern Energy Services Inc
Eclipse Lighting Inc.
Eiko Ltd
Elliptipar
Encapsulite International Inc.
ENMAX
Enterprise Lighting Sales
ETC Architectural
EYE Lighting International of North America
Focal Point LLC
Gammalux Systems
Garper Energy Solutions
Green Light Solutions
H E Williams, Inc.
Illuminating Technologies, Inc.
Kramer Lighting
Lam Lighting
Lamina
LCA Holdings P/C
LED Roadway Lighting Ltd
Ledalite Architectural Products Inc.
Lee Filters
Legion Lighting Co.
Leviton Mfg Co Inc
Lighting Analysts, Inc.
Lightology LLC
Lite Tech
Litecontrol Corp
Litelab Corp
Lumascape USA Inc.
Manitoba Hydro
Manning Lighting
Metalumen Manufacturing, Inc.
MP Lighting
Nebula Lighting Systems
Nora Lighting
OCEM/Multi Electric Mfg Inc
Optical Research Associates
OptoLum, Inc.
Paramount Industries, Inc.
Peter Basso Associates, Inc
Q-Tran
Reflex Lighting Group, Inc.
Renaissance Lighting
RENOVA Lighting Systems, Inc.
Richard McDonald & Associates, Ltd - Calgary
Richard McDonald & Associates, Ltd - Edmonton
Ruud Lighting Canada Corp.
Schneider Electric Mexico S.A. de C.V.
Sentry Electric Corp
Shakespeare Composite Structures
Southern California Edison
Strand Lighting Inc
StressCrete King Luminaire Co
Tennessee Valley Authority
Traxon Technologies
TWS Engineering Ltd.
US Architectural Lighting / Sun Valley Lighting
Utility Metals
Velux America Inc.
WAC Lighting Co.
WJ Whatley Inc
Wisconsin Public Service Corp
Wybron, Inc
Xal, Inc

COPPER

3F Filippi S.P.A.
Advance Transformer Co
Advantage Lighting Co Inc.
Al Babtain Power & Telecommunication Co
Albert Chong & Associates
Alberta Infrastructure and Transportation
alight
All States Lighting, Inc.
Allison Smith Co
Applied Lighting Concepts
Arnold & O'Sheridan
Artemide Inc
Belden Consulting Engineers
Bell Electrical Contractors
Benya Lighting Design
Bos Lighting Design
Brandston Partnership, Inc.
Builders Electric Inc
Burgess & Niple Ltd
BWF Consulting Engineers
CAL Lighting
California Energy Commission
Cammisa & Wipf
Cannon Design
Capitol City Design
Carinci Burt Rogers Eng Inc.
Carmanah Technologies Corp.
Casco Corp
CAST Lighting Llc
CED
City of Calgary
City of Glendale
City of Phoenix
CJS Lighting Inc
Clanton Engineering Inc
Clarence E. Waters
Climar Industria De Iluminacao
Cline Bettridge & Bernstein
Cobalt Engineering
Composite Materials Technology
Comprehensive Engineering Services, Inc
Creative Designs in Lighting
Creston Electronics, Inc
Crossey Engineering
CRS Engineering Inc
Cuhaci + Peterson, Architects
CWA & Associates, Inc
Davis & Associates Inc
Deakin University Woolstores
Delectric
Design West Engineering
Domingo Gonzalez Associates Inc.
Dunham Associates
EEE-Empresa de Equipamento Electrico SA
Earth Protection Services, Inc.
Earth Tech
EE Consultants Inc
Effective Lighting Solutions
Elec Tech Sales Ltd.
Ellerbe Becket
Endex Engineering Inc
Energy Controls & Concepts
Energy Solutions
Eskayem Consultants
Falcon Engineering Ltd
FarLight LLC
FBA Engineering
Federal Highway Administration
Fisher Marantz Stone
Flack & Kurtz Inc
FLUX Lighting
Focus on Energy
Forman and Associates, Inc
Fox+Fox Design
Francis Krahe & Associates
Gaylor Electric
Genivar
Gewalt Hamilton Associates Inc
Glumac
GO Lighting Technologies, Inc
Goodkey Weedmark & Associates
Hadji & Associates, Inc
Hammel Green & Abrahamson
Hanson Professional Services Inc
Harris Visibility Studies Inc
Harry L Stearns Inc
HAWA Incorporated
HDLC
Heapy Engineering
Henderson Engineers
Highley Group, PLLC
Holabird & Root
HT Bernsdorff Inc
IESNA Arizona Section
IESNA East Carolina Section
IESNA Las Vegas Section
IESNA Montreal Section
ILA/Zammit Engineering Inc.
Illuminating Concepts
Independent Testing Labs
Interface Engineering Inc - Portland
Itano & Associates, Inc.
J&J Electronics, Inc.
J L Richards & Associates Ltd
Jacques Whitford
JD Charron Inc.
JDRM Engineering Inc
Jeffrey Milham
Johnson Consulting Engineers
KEYLIGHT + SHADOW LLC
Kichler Lighting
KLG Inc.
Korda Nemeth Engineering, Inc.
Larsen Engineering Inc
Leotek Electronics USA Corp
Light Laboratory, Inc
Lighting Design Alliance
Lighting Design Resources Inc.
Lighting Reality
Lighting Research Center RPI
Lighting Sciences Canada
Lighting Sciences Inc
Lighting Systems Inc Berkeley
L.J. Iluminacion S.A. de C.V
LSW Engineers Arizona Inc
Lucci & Associates
Lumenation Lighting Design
Luminaire Testing Lab Inc
Luxo Corporation
M & M Lighting Inc
M J Leite Consulting
M Neils Engineering, Inc.
Magna IV Engineering
MAGNARAY International
Manairco Inc
Manitoba Hydro
McMullen Engineering Co Inc
MCW/AGE Consulting Engineers
Medgar Lighting Group
Michael Wall Engineering
Michaud Cooley Erickson
Minnesota Department of Transportation
MK Engineers Ltd
Morris Kurtzon Inc
Mulvey + Banani Lighting
National Cathode Corp
National Institute of Strandards & Technology
North American Lighting
Orlando Utilities Commission
Osvaldo Matos LDA
OWP&P Engineers Inc.
Oxy Tech
P2S Engineering Inc
PACE Collaborative, PC
Pacific Energy Center
Pacific Northwest National Laboratory (Battelle)
PacifiCorp
PAE Consulting Engineers
Page Interworks, P.A.
Patina Lighting Ltd
PBS Engineers, Inc.
PDC Inc
Permlight Products, Inc
PLC Multipoint Inc
PolyBrite International, Inc.
Port of Los Angeles
Power & Lighting Systems Inc.
Professional Consultants Inc
Professional Engineering
Professional Lighting & Supply
PSA-Dewberry Inc.
PUCRS - Pontificia Universidade Catolica do
Qualite Sports Lighting Inc.
Quantum Engineering Company PC
R A Alcala & Associates Inc
R A Duff & Associates
RC Lurie Co Inc
RJ McKee Engineering Ltd
Rambusch Decorating Co
Ram-Tech Engineers PC
Randall Lamb Associates
Renaissance Lighting LLC
Robertson & Associates Engineering Ltd.
Ronald NS Ho & Associates
Sachs Electric Co
Salt River Project
Schooley Caldwell Associates
Seaport Lighting, Inc.
Sea Tac Lighting and Controls, LLC
Shanor Electric Supply Co
Shremshock Engineering, Inc.
Sky Cast Inc
SMUD (Sacramento Municipal Utility District)
Sparling Inc
Spectrum Professional Services
Stage Front Presentation Systems
Stebnicki Roberston & Associates
Steven M Frattalone & Assoc
Streetlight Intelligence
STS Consultants Ltd.
Sunburst Designs Inc
Swanson Rink Inc
Syska Hennessy Group - San Diego
T and M Associates
Targetti North America, Inc.
TEC Inc
Technical Artistry
Technical Consumer Products
Technology Solutions BC Hydro
The Durrant Group
The Engineering Enterprise
The Lighting Design Lab
The Lighting Group
The Lighting Practice Inc.
The Original Cast Lighting
The Smith Group
The Superior Group
Thomas Harris & Co
TKG Consulting Engineers
Toltz King Duvall Anderson
Truland Foundation
URS Corp
U.S. National Park Service
Verne G Norman Associates
Vincent Lighting Systems Co
Visioneering Corp
Walt Disney Imagineering
We Energies
Welch Allyn Inc. Lighting Products
Wiebe Forest Engineering Ltd
William Artists Int Ltd
William Tao & Associates
Wood Banani & Associates Ltd