Illuminating Engineering Society

The professional society for lighting that both convenes the discipline and publishes the recommended practices and nomenclature the lighting field is designed against.

www.ies.org
Guild
NY
Professional and scientific society
Read from public sources, Jul 2026

291named by IES

364named by peers

Peer societies

Five societies Illuminating Engineering Society is read alongside.

IALD

International Association of Lighting Designers

A global professional society for independent lighting designers, advancing the craft, recognizing excellence…

12 companies named

ASHRAE

A technical society whose authoritative standards for building energy, ventilation, and indoor air quality…

12 companies named

AES

Audio Engineering Society

The only professional society devoted wholly to audio, binding engineers and scientists into a shared…

134 companies named

ASPE

American Society of Plumbing Engineers

A professional society advancing the science of plumbing engineering through certification, consensus…

117 companies named

ICOSE

International Council on Systems Engineering

The global professional home where systems engineering became a named discipline, defined by a shared…

95 companies named

Who backs IES

Every company Illuminating Engineering Society names publicly as a supporter, exactly as published. Companies also named by other associations on Sociogene come first.

Filter by company name

Company	Support as published	Also named by
Dewberry	Corporate member	AJA ASPRS CSSA CMAA DPCCC +3
DLR Group	Corporate member	BWAF GDMP GRCC MCCA NACC +3
Duke Energy	Corporate member	ANS AACC AIF CRC FHBA +3
Garver	Corporate member	AKC AWWA ASCC CACC FCC +3
Georgia Power	Corporate member	AACC AWSF AMCC CCC ELF +3
HDR Inc.	Corporate member	ACC AAPA ACEC AJA APTA +3
Olsson	Corporate member	AHMP APA AREMW ASES AWWA +3
Stantec (Toronto)	Corporate member	AWMA APTA AREMW AWRA AWWA +3
Verizon	Corporate member	ATCA ASBCC ASCC ACC BCC +3
WSP USA	Corporate member	AWMA AAPA ACECN APA APTA +3
Graybar	Corporate member	EI IEC NECA NEMA NRECA +2
HOK	Corporate member	APHL BWAF CIDA GKCCC LAF +2
Michael Baker International	Corporate member	ASPLS AREMW ECP ESWP FPTA +2
Walker Consultants	Corporate member	AKC CREDA IIBEC IPMI LI +2
IMEG Corp.	Corporate member	ACECN IHA QCC SAME WHA
Intertek	Corporate member	API CTA JPMA NFPA PIA
Legrand/Wattstopper	Corporate member	IEC NAED NAHB NEMA NANOG
Portland General Electric	Corporate member	GACCV NPPA PMCC SACC TACC
Professional Engineering Consultants PA	Corporate member	AKC GOCC GTPTC KCC WRCC
Shive-Hattery, Inc.	Corporate member	GDMP IHA ILC ILA QCC
Clark Nexsen	Corporate member	GDCC GRCC HRCC NSSF
Mead & Hunt, Inc.	Corporate member	ACC FES RW SAME
SmithGroup	Corporate member	AAM AMM GCP SMC
Sonepar	Corporate member	EI IEC NAED NECA
Barge Design Solutions	Corporate member	CACC GMA NACC
Evluma.	Corporate member	NRECA NPPA VMDAE
Leo A Daly	Corporate member	IHA SAME WHA
Lutron Electronics Co	Corporate member	CTA EI CCGP
RESPEC Company LLC	Corporate member	ASCE ERC SWANA
Signify N.V.	Corporate member	A USPEA USCM
Acuity Brands	Corporate member	EI IALD
CannonDesign	Corporate member	APHL NIRSA
Engineering for people – CIMA+	Corporate member	CLIA NRF
Eos Lightmedia	Corporate member	MAAM WMA
ETC, Inc.	Corporate member	AMA TEA
Farnsworth Group, Inc.	Corporate member	IRWA ILC
Henderson Engineers	Corporate member	AKC GKCCC
Landscape Forms, Inc.	Corporate member	Illinois ASLA IALD
Musco Sports Lighting, LLC	Corporate member	GDMP VAC
P2S LP	Corporate member	A LBACC
RAB Lighting, Inc.	Corporate member	AIA NAED
Rosendin Electric, Inc.	Corporate member	DBIA EI
T-Squared Engineering, Inc. DBA Salas O’Brien	Corporate member	AOCS ICRI
ams-OSRAM International GmbH	Corporate member	CTA
Coffman Engineers	Corporate member	SFPE
Dialight	Corporate member	AIST
Dunham Associates	Corporate member	SDAHO
Energy Solutions	Corporate member	NASEO
EwingCole	Corporate member	NIRSA
Freese and Nichols Inc	Corporate member	NSPE
Hapco	Corporate member	PIA
Heper USA	Corporate member	IALD
KGM Architectural Lighting	Corporate member	BWAF
Lam Partners	Corporate member	MAAM
LEDVANCE LLC	Corporate member	NAED
LSI Industries Inc.	Corporate member	NRPA
Morlights	Corporate member	MAAM
NBBJ	Corporate member	BWAF
NORESCO	Corporate member	MML
PowerSecure	Corporate member	APPA
Primera Engineers	Corporate member	ACMP
Progressive AE	Corporate member	CIDA
Radiant Vision Systems	Corporate member	ISCC
Satco	Corporate member	NAED
Smith Seckman Reid Inc.	Corporate member	NACC
Sol By Sunna Design	Corporate member	NRPA
SSOE, Inc	Corporate member	TRCC
Tempo LLC	Corporate member	PMI
The Haskell Company	Corporate member	USPEA
WAC Group	Corporate member	IALD
Walt Disney Imagineering	Corporate member	TEA
A.L.P. Lighting Components, Inc.	Corporate member	Only Illuminating Engineering Society, so far
AE Design	Corporate member	Only Illuminating Engineering Society, so far
Affiniti Studios	Corporate member	Only Illuminating Engineering Society, so far
AHA Consulting Engineers	Corporate member	Only Illuminating Engineering Society, so far
Aikoled	Corporate member	Only Illuminating Engineering Society, so far
Albert Chong Associates	Corporate member	Only Illuminating Engineering Society, so far
Albert Kahn Associates Inc	Corporate member	Only Illuminating Engineering Society, so far
Alvine Engineering	Corporate member	Only Illuminating Engineering Society, so far
AMC Engineers	Corporate member	Only Illuminating Engineering Society, so far
Amerlux Lighting	Corporate member	Only Illuminating Engineering Society, so far
Apex Lighting Solutions	Corporate member	Only Illuminating Engineering Society, so far
Associated Lighting Representatives, Inc. (Oakland Office)	Corporate member	Only Illuminating Engineering Society, so far
AV Poles & Lighting	Corporate member	Only Illuminating Engineering Society, so far
Available Light Inc	Corporate member	Only Illuminating Engineering Society, so far
B-K Lighting	Corporate member	Only Illuminating Engineering Society, so far
Barton Associates Inc.	Corporate member	Only Illuminating Engineering Society, so far
BR+A Consulting Engineers	Corporate member	Only Illuminating Engineering Society, so far
Buro Happold Engineering	Corporate member	Only Illuminating Engineering Society, so far
C&S Engineers	Corporate member	Only Illuminating Engineering Society, so far
CAL Lighting	Corporate member	Only Illuminating Engineering Society, so far
Capital Electric	Corporate member	Only Illuminating Engineering Society, so far
Clanton & Associates	Corporate member	Only Illuminating Engineering Society, so far
Cline Bettridge Bernstein Lighting Design Inc.	Corporate member	Only Illuminating Engineering Society, so far
CM Kling & Associates Inc	Corporate member	Only Illuminating Engineering Society, so far
Cooper Lighting	Corporate member	Only Illuminating Engineering Society, so far
Cree Lighting	Corporate member	Only Illuminating Engineering Society, so far
Current Lighting	Corporate member	Only Illuminating Engineering Society, so far
DES Engineering Ltd.	Corporate member	Only Illuminating Engineering Society, so far
Designcore Engineering Ltd.	Corporate member	Only Illuminating Engineering Society, so far
DIALOG	Corporate member	Only Illuminating Engineering Society, so far
Dillon Consulting Limited	Corporate member	Only Illuminating Engineering Society, so far
DMD & Associates Ltd	Corporate member	Only Illuminating Engineering Society, so far
DMF Lighting	Corporate member	Only Illuminating Engineering Society, so far
Domingo Gonzalez Associates Inc	Corporate member	Only Illuminating Engineering Society, so far
Duvon Lighting	Corporate member	Only Illuminating Engineering Society, so far
Edison Price Lighting	Corporate member	Only Illuminating Engineering Society, so far
EMA Engineering & Consulting	Corporate member	Only Illuminating Engineering Society, so far
Energy Network Services Inc.	Corporate member	Only Illuminating Engineering Society, so far
Energyficient Systems, Inc.	Corporate member	Only Illuminating Engineering Society, so far
Enfra Solutions	Corporate member	Only Illuminating Engineering Society, so far
Enterprise Lighting Ltd	Corporate member	Only Illuminating Engineering Society, so far
Enterprise Lighting Sales	Corporate member	Only Illuminating Engineering Society, so far
Envision Engineering	Corporate member	Only Illuminating Engineering Society, so far
Envocore	Corporate member	Only Illuminating Engineering Society, so far
Euchips Electronics Inc	Corporate member	Only Illuminating Engineering Society, so far
Experience Brands	Corporate member	Only Illuminating Engineering Society, so far
Flashnet	Corporate member	Only Illuminating Engineering Society, so far
For-Trem Inc.	Corporate member	Only Illuminating Engineering Society, so far
Francis Krahe & Associates, Inc.	Corporate member	Only Illuminating Engineering Society, so far
Fromm Electric	Corporate member	Only Illuminating Engineering Society, so far
GBI	Corporate member	Only Illuminating Engineering Society, so far
GE Lighting, A Savant Company	Corporate member	Only Illuminating Engineering Society, so far
Ghafari Associates	Corporate member	Only Illuminating Engineering Society, so far
Glumac	Corporate member	Only Illuminating Engineering Society, so far
Goodkey Weedmark & Associates Ltd.	Corporate member	Only Illuminating Engineering Society, so far
GridShift Solutions	Corporate member	Only Illuminating Engineering Society, so far
H.E. Williams Inc	Corporate member	Only Illuminating Engineering Society, so far
Hammel, Green and Abrahamson, Inc.	Corporate member	Only Illuminating Engineering Society, so far
Harry L. Stearns, Inc.	Corporate member	Only Illuminating Engineering Society, so far
HED	Corporate member	Only Illuminating Engineering Society, so far
Herculux	Corporate member	Only Illuminating Engineering Society, so far
HLB Lighting Design	Corporate member	Only Illuminating Engineering Society, so far
Honya Lighting	Corporate member	Only Illuminating Engineering Society, so far
Hossley Lighting and Power Solutions	Corporate member	Only Illuminating Engineering Society, so far
HP Engineering	Corporate member	Only Illuminating Engineering Society, so far
IBC Engineering Services Inc.	Corporate member	Only Illuminating Engineering Society, so far
iGuzzini Lighting USA	Corporate member	Only Illuminating Engineering Society, so far
Illuminart	Corporate member	Only Illuminating Engineering Society, so far
Integra Agency Ltd	Corporate member	Only Illuminating Engineering Society, so far
Integrated Design Solutions	Corporate member	Only Illuminating Engineering Society, so far
Interface Engineering Inc	Corporate member	Only Illuminating Engineering Society, so far
Interior Architects	Corporate member	Only Illuminating Engineering Society, so far
Jarvis Engineering Consultants	Corporate member	Only Illuminating Engineering Society, so far
JDRM Engineering, Inc.	Corporate member	Only Illuminating Engineering Society, so far
KBSO Consulting LLC	Corporate member	Only Illuminating Engineering Society, so far
KLIK USA	Corporate member	Only Illuminating Engineering Society, so far
Korda/Nemeth Engineering, Inc.	Corporate member	Only Illuminating Engineering Society, so far
Kurtzon Lighting	Corporate member	Only Illuminating Engineering Society, so far
LDA Incorporado, Lighting Division	Corporate member	Only Illuminating Engineering Society, so far
LEADSUN, Inc.	Corporate member	Only Illuminating Engineering Society, so far
Ledil, Inc.	Corporate member	Only Illuminating Engineering Society, so far
Leotek Electronics LLC	Corporate member	Only Illuminating Engineering Society, so far
LESCO	Corporate member	Only Illuminating Engineering Society, so far
Light Studio	Corporate member	Only Illuminating Engineering Society, so far
Lightcraft	Corporate member	Only Illuminating Engineering Society, so far
Lighting Associates, LLC	Corporate member	Only Illuminating Engineering Society, so far
Lighting Design Alliance	Corporate member	Only Illuminating Engineering Society, so far
Lighting Reality Ltd	Corporate member	Only Illuminating Engineering Society, so far
Lighting Services Inc.	Corporate member	Only Illuminating Engineering Society, so far
Lighting Systems Inc	Corporate member	Only Illuminating Engineering Society, so far
Lighting Virginia Central	Corporate member	Only Illuminating Engineering Society, so far
LightLab International Inc.	Corporate member	Only Illuminating Engineering Society, so far
LightStanza	Corporate member	Only Illuminating Engineering Society, so far
Lightswitch	Corporate member	Only Illuminating Engineering Society, so far
Litelab Corporation	Corporate member	Only Illuminating Engineering Society, so far
Los Angeles Lighting Mfg. Co.	Corporate member	Only Illuminating Engineering Society, so far
LP LED	Corporate member	Only Illuminating Engineering Society, so far
Lucci & Associates	Corporate member	Only Illuminating Engineering Society, so far
Luckett & Farley	Corporate member	Only Illuminating Engineering Society, so far
LUMA Lighting Design / PAE Engineers	Corporate member	Only Illuminating Engineering Society, so far
Lumascape	Corporate member	Only Illuminating Engineering Society, so far
Lumecon	Corporate member	Only Illuminating Engineering Society, so far
Lumen Sonepar Canada	Corporate member	Only Illuminating Engineering Society, so far
Lumenpulse	Corporate member	Only Illuminating Engineering Society, so far
M Neils Engineering	Corporate member	Only Illuminating Engineering Society, so far
Macs II Agencies	Corporate member	Only Illuminating Engineering Society, so far
MAG Energy	Corporate member	Only Illuminating Engineering Society, so far
Maltani America	Corporate member	Only Illuminating Engineering Society, so far
Mantecon Partners Inc.	Corporate member	Only Illuminating Engineering Society, so far
MaxLite	Corporate member	Only Illuminating Engineering Society, so far
McKinstry Essention	Corporate member	Only Illuminating Engineering Society, so far
McWong International	Corporate member	Only Illuminating Engineering Society, so far
Medgar Lighting & Controls Inc.	Corporate member	Only Illuminating Engineering Society, so far
MGE Engineering DPC	Corporate member	Only Illuminating Engineering Society, so far
MK Engineers, Ltd.	Corporate member	Only Illuminating Engineering Society, so far
Modular International, Inc.	Corporate member	Only Illuminating Engineering Society, so far
MODUS	Corporate member	Only Illuminating Engineering Society, so far
Monrad Engineering, Inc.	Corporate member	Only Illuminating Engineering Society, so far
mwConnect	Corporate member	Only Illuminating Engineering Society, so far
MWE Engineering Inc	Corporate member	Only Illuminating Engineering Society, so far
naturaLED	Corporate member	Only Illuminating Engineering Society, so far
Nemalux Inc.	Corporate member	Only Illuminating Engineering Society, so far
NEO Architectural Lighting	Corporate member	Only Illuminating Engineering Society, so far
Newcomb & Boyd	Corporate member	Only Illuminating Engineering Society, so far
Nichia Corporation	Corporate member	Only Illuminating Engineering Society, so far
NV5 Engineering & Technology	Corporate member	Only Illuminating Engineering Society, so far
Nyx Hemera Technologies	Corporate member	Only Illuminating Engineering Society, so far
Oculus Light Studio	Corporate member	Only Illuminating Engineering Society, so far
Ombrages	Corporate member	Only Illuminating Engineering Society, so far
Omicron Architecture Engineering Construction Ltd.	Corporate member	Only Illuminating Engineering Society, so far
Optics Lighting and Controls	Corporate member	Only Illuminating Engineering Society, so far
Orion Lighting	Corporate member	Only Illuminating Engineering Society, so far
Pageau Morel	Corporate member	Only Illuminating Engineering Society, so far
Patina® Lighting Limited	Corporate member	Only Illuminating Engineering Society, so far
Pearl Street LED Lighting Systems	Corporate member	Only Illuminating Engineering Society, so far
Pharos Architectural Controls	Corporate member	Only Illuminating Engineering Society, so far
Pike Engineering	Corporate member	Only Illuminating Engineering Society, so far
Pivotal Lighting Design	Corporate member	Only Illuminating Engineering Society, so far
PK Electrical	Corporate member	Only Illuminating Engineering Society, so far
PLP Composites	Corporate member	Only Illuminating Engineering Society, so far
Portor Lighting	Corporate member	Only Illuminating Engineering Society, so far
Premier Lighting Group	Corporate member	Only Illuminating Engineering Society, so far
Prism Engineering Ltd	Corporate member	Only Illuminating Engineering Society, so far
Prizm Lighting	Corporate member	Only Illuminating Engineering Society, so far
Professional Lighting Services	Corporate member	Only Illuminating Engineering Society, so far
PWA Engineering Ltd.	Corporate member	Only Illuminating Engineering Society, so far
Q-Tran	Corporate member	Only Illuminating Engineering Society, so far
Randall Lamb Associates	Corporate member	Only Illuminating Engineering Society, so far
RC Lurie Company	Corporate member	Only Illuminating Engineering Society, so far
Reed Burkett Lighting Design	Corporate member	Only Illuminating Engineering Society, so far
Relumen Engineering	Corporate member	Only Illuminating Engineering Society, so far
Renfro Design Group	Corporate member	Only Illuminating Engineering Society, so far
Revalize Software	Corporate member	Only Illuminating Engineering Society, so far
Reveal Design Group	Corporate member	Only Illuminating Engineering Society, so far
Richporter Lighting	Corporate member	Only Illuminating Engineering Society, so far
Ring & DuChateau	Corporate member	Only Illuminating Engineering Society, so far
Rizza Engineering, Inc.	Corporate member	Only Illuminating Engineering Society, so far
RSA Engineering	Corporate member	Only Illuminating Engineering Society, so far
RSEI Consultants Ltd	Corporate member	Only Illuminating Engineering Society, so far
Rushing Co	Corporate member	Only Illuminating Engineering Society, so far
Säzän Group	Corporate member	Only Illuminating Engineering Society, so far
Schuler Shook	Corporate member	Only Illuminating Engineering Society, so far
SCI Lighting Solutions	Corporate member	Only Illuminating Engineering Society, so far
Selux Corporation	Corporate member	Only Illuminating Engineering Society, so far
Sentry Electric LLC	Corporate member	Only Illuminating Engineering Society, so far
SESCO Lighting	Corporate member	Only Illuminating Engineering Society, so far
Shah Smith & Associates, Inc.	Corporate member	Only Illuminating Engineering Society, so far
Shop12 Design	Corporate member	Only Illuminating Engineering Society, so far
SHYLON Optoelectronics Technology Co., Ltd.	Corporate member	Only Illuminating Engineering Society, so far
Silvair	Corporate member	Only Illuminating Engineering Society, so far
sixteen5hundred	Corporate member	Only Illuminating Engineering Society, so far
Sladen Feinstein Integrated Lighting, Inc.	Corporate member	Only Illuminating Engineering Society, so far
SLP Lighting	Corporate member	Only Illuminating Engineering Society, so far
Smith and Andersen	Corporate member	Only Illuminating Engineering Society, so far
SMP Engineering	Corporate member	Only Illuminating Engineering Society, so far
Southern Lighting Services Inc	Corporate member	Only Illuminating Engineering Society, so far
Spark Studio Lighting Design LLC	Corporate member	Only Illuminating Engineering Society, so far
Spectrum Engineers	Corporate member	Only Illuminating Engineering Society, so far
Spectrum Lighting, Inc.	Corporate member	Only Illuminating Engineering Society, so far
Spirit International Brands	Corporate member	Only Illuminating Engineering Society, so far
Spitzer Lighting	Corporate member	Only Illuminating Engineering Society, so far
StressCrete Group (StressCrete/King Luminaire)	Corporate member	Only Illuminating Engineering Society, so far
Sunrise Technologies	Corporate member	Only Illuminating Engineering Society, so far
SunTracker Technologies Ltd.	Corporate member	Only Illuminating Engineering Society, so far
System Design Consultants	Corporate member	Only Illuminating Engineering Society, so far
T J K Consulting Engrs Inc.	Corporate member	Only Illuminating Engineering Society, so far
Targetti USA, Inc.	Corporate member	Only Illuminating Engineering Society, so far
Technelect Conseils	Corporate member	Only Illuminating Engineering Society, so far
Tek Consultants Limited	Corporate member	Only Illuminating Engineering Society, so far
TerraGo Technologies	Corporate member	Only Illuminating Engineering Society, so far
The Engineering Enterprise	Corporate member	Only Illuminating Engineering Society, so far
The Hidi Group	Corporate member	Only Illuminating Engineering Society, so far
The Kirlin Company	Corporate member	Only Illuminating Engineering Society, so far
The Lighting Practice	Corporate member	Only Illuminating Engineering Society, so far
The Lighting Project	Corporate member	Only Illuminating Engineering Society, so far
The Lighting Quotient	Corporate member	Only Illuminating Engineering Society, so far
The Ruzika Company	Corporate member	Only Illuminating Engineering Society, so far
Titan Electrical Group Inc.	Corporate member	Only Illuminating Engineering Society, so far
tk1sc	Corporate member	Only Illuminating Engineering Society, so far
TMB	Corporate member	Only Illuminating Engineering Society, so far
Trautman Associates	Corporate member	Only Illuminating Engineering Society, so far
Traxon e:cue	Corporate member	Only Illuminating Engineering Society, so far
Truly Green Solutions	Corporate member	Only Illuminating Engineering Society, so far
UFO LIGHTING SOLUTIONS INC.	Corporate member	Only Illuminating Engineering Society, so far
Underwriters Laboratories Inc.	Corporate member	Only Illuminating Engineering Society, so far
Vanderweil Engineers	Corporate member	Only Illuminating Engineering Society, so far
Ventresca Design LLC	Corporate member	Only Illuminating Engineering Society, so far
Versalux Lighting Systems Pty Ltd	Corporate member	Only Illuminating Engineering Society, so far
Vespr Designs	Corporate member	Only Illuminating Engineering Society, so far
Visa Lighting	Corporate member	Only Illuminating Engineering Society, so far
Visual Terrain	Corporate member	Only Illuminating Engineering Society, so far
WalterFedy	Corporate member	Only Illuminating Engineering Society, so far
Wave Engineering Consultants Inc.	Corporate member	Only Illuminating Engineering Society, so far
WE-EF Lighting USA	Corporate member	Only Illuminating Engineering Society, so far
Westgate	Corporate member	Only Illuminating Engineering Society, so far
Windward Lighting Studio	Corporate member	Only Illuminating Engineering Society, so far
WOW Lighting	Corporate member	Only Illuminating Engineering Society, so far
Wright Engineering Corporation	Corporate member	Only Illuminating Engineering Society, so far
WSP Canada	Corporate member	Only Illuminating Engineering Society, so far
Zumtobel Lighting	Corporate member	Only Illuminating Engineering Society, so far

Sources: 1 published list, read September 2026

Meet Our Sustaining Members. Read September 28, 2026. Organizational sustaining member program by level (Diamond to Bronze); government agencies, public utilities, labs, universities and industry bodies omitted. A second older-style tier listing on the same page (Champion/Ambassador/etc.) not used.

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Who backs Illuminating Engineering Society's peers, but not Illuminating Engineering Society

Companies named publicly by at least one of Illuminating Engineering Society's five peer societies, and not found in Illuminating Engineering Society's reviewed public records.

Filter by company name

Company	IALD	A	AES	ASPE	ICOSE	Peers
grundfos-logo-blue		Platinum Level		Innovation Theater Sponsors		2 of 5
"Apollo" Valves				Named		1 of 5
3DSE Management Consultants					Named	1 of 5
Aalberts integrated piping systems				Named		1 of 5
Abbey Road			Named			1 of 5
Advance Tabco				Patron		1 of 5
Advanced Systems Engineering, LLC					Named	1 of 5
aermec-na-logo-2024		Gold Level				1 of 5
Airbus					Named	1 of 5
AIRCOM USA, Inc.				Patron		1 of 5
AKG Acoustics GmbH, a Harman International Company			Sustaining Member			1 of 5
Albers Aerospace					Named	1 of 5
Allen & Heath			Named			1 of 5
Allen Control Systems Inc					Named	1 of 5
ALUZ	Platinum Level Leading Light					1 of 5
amazon_logo		Silver Level				1 of 5
American Polywater				Patron		1 of 5
American Standard Brands				Patron		1 of 5
American Valve Inc.				Patron		1 of 5
AMS Neve Ltd.			Named			1 of 5
Analog Devices, Inc.					Named	1 of 5
API			Named			1 of 5
Apogee Electronics Corporation			Sustaining Member			1 of 5
AquaMotion, Inc.				Patron		1 of 5
AquaTRu				Innovation Theater Sponsors		1 of 5
Arcfield					Named	1 of 5
ARKAMYS			Sustaining Member			1 of 5
Armstrong International				Named		1 of 5
ATR Service, Inc.			Named			1 of 5
ATS				Innovation Theater Sponsors		1 of 5
Audeze			Named			1 of 5
Audient Ltd			Sustaining Member			1 of 5
Audinate			Named			1 of 5
Audio Alchemist			Named			1 of 5
Audio Distribution Group			Named			1 of 5
Audio Precision, Inc.			Sustaining Member			1 of 5
Audio-Technica			Named			1 of 5
Audioscape Engineering Co.			Named			1 of 5
AudioShake			Named			1 of 5
Austrian Audio			Named			1 of 5
AutoHot				Patron		1 of 5
AuviTran			Named			1 of 5
Aviation Industry Corporation of China, LTD					Named	1 of 5
B&W Group Ltd.			Sustaining Member			1 of 5
bac_logo		Named				1 of 5
BAE Systems					Named	1 of 5
BeaconMedaes				Patron		1 of 5
Bechtel					Named	1 of 5
Becton Dickinson					Named	1 of 5
BeesNeez Microphones			Named			1 of 5
Belcan Engineering Group LLC					Named	1 of 5
Bemis Manufacturing Company				Named		1 of 5
Bison Metals Technologies				Patron		1 of 5
Blackmagic Design			Named			1 of 5
Blaze Master				Innovation Theater Sponsors		1 of 5
BlueHalo Labs An AV Company					Named	1 of 5
BMT Canada					Named	1 of 5
Bock Water Heaters				Named		1 of 5
Boeing Company, The					Named	1 of 5
Bombardier					Named	1 of 5
Booz Allen Hamilton Inc.					Named	1 of 5
Boston Scientific Corporation					Named	1 of 5
Bradford White Corporation				Innovation Theater Sponsors		1 of 5
Bradley Corp.				Innovation Theater Sponsors		1 of 5
BrassCraft				Named		1 of 5
BTS Software Solutions					Named	1 of 5
Caleffi North America				Named		1 of 5
Canature WaterGroup				Patron		1 of 5
Capgemini Engineering					Named	1 of 5
Celestion International Ltd., GP Acoustics (UK) Ltd.			Sustaining Member			1 of 5
Chameleon Labs			Named			1 of 5
Chandler Limited			Named			1 of 5
Change Vision, Inc.					Named	1 of 5
Charlotte Pipe and Foundry Company				Platinum Sponsors		1 of 5
CheckYourAnode.com				Patron		1 of 5
Chicago Faucets				Patron		1 of 5
Circuit				Patron		1 of 5
CircuitSolver				Named		1 of 5
Cirrus Logic, Inc.			Sustaining Member			1 of 5
Clear-Com			Named			1 of 5
Cloud Microphones			Named			1 of 5
Cobalt Digital Inc.			Sustaining Member			1 of 5
Commercial Aircraft Corporation of China, Ltd (COMAC)					Named	1 of 5
COMSOL, Inc			Sustaining Member			1 of 5
Corzan				Innovation Theater Sponsors		1 of 5
Corzan® Piping Systems				Named		1 of 5
COSMOGAS SRL				Patron		1 of 5
Crane Pumps & Systems				Innovation Theater Sponsors		1 of 5
CT Engineering Group					Named	1 of 5
Cubic Corporation					Named	1 of 5
Cummins, Inc.					Named	1 of 5
Daikin		Platinum Level				1 of 5
Daikin Comfort Technologies				Patron		1 of 5
Dallas Specialty				Innovation Theater Sponsors		1 of 5
Dallas Specialty & Manufacturing Company				Patron		1 of 5
Dangerous Music			Named			1 of 5
Dassault Systèmes					Named	1 of 5
dbxPro			Sustaining Member			1 of 5
Dell, Inc.			Sustaining Member			1 of 5
Deloitte Consulting, LLC					Named	1 of 5
Delta Commercial				Platinum Sponsors		1 of 5
Denso Create Inc					Named	1 of 5
DENTSU SOKEN INC					Named	1 of 5
DiGiCo			Named			1 of 5
DigiFlight , Inc.					Named	1 of 5
Digigram			Named			1 of 5
Dolby Laboratories, Inc.			Sustaining Member			1 of 5
DoubleTrac by OmegaFlex				Named		1 of 5
DSP Concepts			Sustaining Member			1 of 5
Eaton					Named	1 of 5
EBARA Pumps Americas Corporation				Patron		1 of 5
ECO2 Systems				Patron		1 of 5
EFFEBI SPA				Patron		1 of 5
Electro-Voice			Sustaining Member			1 of 5
Eleven Dimensions Media			Named			1 of 5
EMBRAER					Named	1 of 5
EMI			Named			1 of 5
EMSE Corporation				Patron		1 of 5
EPOS			Sustaining Member			1 of 5
Eventide			Sustaining Member			1 of 5
Ex Machina Soundworks			Named			1 of 5
EZsalt				Patron		1 of 5
Ferrofish			Named			1 of 5
Firehouse 12			Named			1 of 5
Flomatic Valves				Patron		1 of 5
FlowTherm				Patron		1 of 5
Focal Point	Platinum Level Leading Light					1 of 5
Focusrite Plc			Sustaining Member			1 of 5
Ford Motor Company					Named	1 of 5
Fostex			Named			1 of 5
FullScale AV			Named			1 of 5
Fura Inc.				Patron		1 of 5
GE Aerospace					Named	1 of 5
Geann Industrial				Patron		1 of 5
Genelec			Sustaining Member			1 of 5
General Dynamics					Named	1 of 5
General Motors					Named	1 of 5
GF Piping Systems				Innovation Theater Sponsors		1 of 5
Glacier Fresh				Patron		1 of 5
Global Vac & Air				Patron		1 of 5
Google			Named			1 of 5
Grace Design			Named			1 of 5
Gyraf Audio			Named			1 of 5
Harman International			Sustaining Member			1 of 5
Harman Kardon			Sustaining Member			1 of 5
Harrison Audio			Named			1 of 5
Haws Corporation				Named		1 of 5
Hear Technologies			Named			1 of 5
Heat-Timer Corporation				Patron		1 of 5
Hisong Global			Named			1 of 5
Hitachi Energy					Named	1 of 5
HOFA GmbH			Sustaining Member			1 of 5
Holby Valve, Inc.				Patron		1 of 5
Honeywell Aerospace Technologies					Named	1 of 5
Huawei Technologies Co. Ltd					Named	1 of 5
Immersive Design Labs			Named			1 of 5
Infinity Systems			Sustaining Member			1 of 5
Interfacio — Global recruitment for audio and media technology			Sustaining Member			1 of 5
IPEX USA LLC				Innovation Theater Sponsors		1 of 5
IPP Solutions, LLC				Patron		1 of 5
IPS Corporation				Patron		1 of 5
IQNOX, LLC					Named	1 of 5
Iron Mountain Entertainment Services			Sustaining Member			1 of 5
IVECO Group					Named	1 of 5
iWallet				Patron		1 of 5
iZotope, Inc.			Sustaining Member			1 of 5
Jacobs		Silver Level				1 of 5
Jam Industries USA			Named			1 of 5
Jama Software					Named	1 of 5
JamRacks			Named			1 of 5
JBL Pro			Sustaining Member			1 of 5
JBL Selenium			Sustaining Member			1 of 5
jci_logo		Gold Level				1 of 5
JoeCo			Named			1 of 5
John Deere & Company					Named	1 of 5
Jomar Valve				Innovation Theater Sponsors		1 of 5
Judo Water Treatment				Patron		1 of 5
K9 Water Leak Detection University				Patron		1 of 5
KBR, Inc.					Named	1 of 5
Klipsch Group, Inc.			Sustaining Member			1 of 5
Kusel Equipment Co.				Patron		1 of 5
L-Acoustics			Named			1 of 5
L3Harris Technologies					Named	1 of 5
Lauten Audio			Named			1 of 5
Lawo			Named			1 of 5
Lectrosonics			Named			1 of 5
LEDFlex Group	Platinum Level Leading Light					1 of 5
Legend Valve & Fitting, Inc.				Patron		1 of 5
Leidos					Named	1 of 5
LEONARDO					Named	1 of 5
Lexicon Pro			Sustaining Member			1 of 5
Liberty Pumps				Platinum Sponsors		1 of 5
Linear Integrated Systems			Sustaining Member			1 of 5
Listen Inc.			Sustaining Member			1 of 5
LMPG Inc.	Platinum Level Leading Light					1 of 5
Lockheed Martin Corporation					Named	1 of 5
Lubrizol Corporation				Patron		1 of 5
Lucifer Lighting Company	Platinum Level Leading Light					1 of 5
Lumenture Inc.	Platinum Level Leading Light					1 of 5
Luminii Corp	Platinum Level Leading Light					1 of 5
Lutron	Platinum Level Leading Light					1 of 5
Magna					Named	1 of 5
Magnetic Reference Laboratory (MRL), Inc.			Sustaining Member			1 of 5
ManTech International Corporation					Named	1 of 5
Marian			Named			1 of 5
Mark Levinson			Sustaining Member			1 of 5
Marshall Group			Sustaining Member			1 of 5
MBDA (UK) Ltd					Named	1 of 5
McWane Plumbing Group				Innovation Theater Sponsors		1 of 5
MediTrac by Omega Flex Inc.				Named		1 of 5
Medlok				Patron		1 of 5
Medtronic					Named	1 of 5
Meridian Audio Limited			Sustaining Member			1 of 5
MetaTech Consulting Inc.					Named	1 of 5
MIFAB Inc.				Patron		1 of 5
Millennia Media			Sustaining Member			1 of 5
Miro Industries				Patron		1 of 5
Mitsubishi Electric Corporation					Named	1 of 5
Mitsubishi Heavy Industries, Ltd					Named	1 of 5
Modern Technology Solutions Inc					Named	1 of 5
MQA Ltd.			Sustaining Member			1 of 5
Mueller Industries				Patron		1 of 5
Mueller Streamline Co.				Named		1 of 5
MyMix			Named			1 of 5
Navien				Innovation Theater Sponsors		1 of 5
Neumann			Named			1 of 5
Neutrik USA, INC.			Sustaining Member			1 of 5
Niagara				Named		1 of 5
NIBCO				Sunday Night Party Sponsor		1 of 5
Niron Magnetics			Named			1 of 5
Nissan Motor Co, Ltd					Named	1 of 5
NITC				Patron		1 of 5
Noble Company				Patron		1 of 5
Nordic Audio Labs			Named			1 of 5
Northrop Grumman Corporation					Named	1 of 5
Omega Flex Inc.				Innovation Theater Sponsors		1 of 5
One F Sound			Named			1 of 5
ONE-SYS Srl					Named	1 of 5
Optimal Worklife				Patron		1 of 5
Oxford Digital Limited			Sustaining Member			1 of 5
p2s-cmta-logo		Bronze Level				1 of 5
PACE Anti-Piracy			Named			1 of 5
Paradigm Electronics Inc./ MartinLogan LTD			Sustaining Member			1 of 5
PARAMETRIC TECHNOLOGY GMBH PTC					Named	1 of 5
Pattons Medical				Innovation Theater Sponsors		1 of 5
Peak Industries				Innovation Theater Sponsors		1 of 5
Peluso Microphone Lab			Named			1 of 5
Perfect Metacraft LLP				Patron		1 of 5
Petronas International Corporation Limited					Named	1 of 5
PK Sound			Sustaining Member			1 of 5
PMC Speakers			Sustaining Member			1 of 5
Powerex				Named		1 of 5
Prime Solutions Group, Inc					Named	1 of 5
Prism Sound			Named			1 of 5
Project Performance International (PPI)					Named	1 of 5
PSI Audio			Named			1 of 5
Q-VAC Priming Systems				Patron		1 of 5
QuantumFlo, Inc.				Named		1 of 5
Rational Acoustics LLC			Sustaining Member			1 of 5
RCF			Named			1 of 5
RDH Building Science		Bronze Level				1 of 5
RealmOne					Named	1 of 5
Recording the Masters			Named			1 of 5
Redwire Space					Named	1 of 5
REHAU				Named		1 of 5
reliable-controls-logo		Gold Level				1 of 5
Reliance Worldwide Corporation				Named		1 of 5
Reloop			Named			1 of 5
Resonado Labs			Sustaining Member			1 of 5
Revel Speakers			Sustaining Member			1 of 5
Rheem Commercial Water				Innovation Theater Sponsors		1 of 5
Rheem Manufacturing Company				Patron		1 of 5
Rinnai				Named		1 of 5
RME			Named			1 of 5
Rolls-Royce					Named	1 of 5
RTX					Named	1 of 5
Rupert Neve Designs			Named			1 of 5
Saab AB					Named	1 of 5
SAFRAN					Named	1 of 5
SAIC					Named	1 of 5
Sennheiser			Named			1 of 5
Shanghai Formal-Tech Information Technology Co., Ltd					Named	1 of 5
SharkBite				Named		1 of 5
Shell					Named	1 of 5
Shure			Sustaining Member			1 of 5
Shurjoint				Named		1 of 5
Siemens					Named	1 of 5
Sierra Nevada Corporation					Named	1 of 5
Sioux Chief				Named		1 of 5
Smart Tap Inc.				Patron		1 of 5
Solid State Logic			Named			1 of 5
Sonnox Ltd.			Sustaining Member			1 of 5
Sonos, Inc.			Sustaining Member			1 of 5
Sony Electronics			Named			1 of 5
Sound Ideas			Named			1 of 5
Sound Particles			Sustaining Member			1 of 5
Sound Radix			Named			1 of 5
Soundcraft			Sustaining Member			1 of 5
Soundproof Windows			Named			1 of 5
Soundtheory Ltd.			Sustaining Member			1 of 5
SPEC Innovations					Named	1 of 5
Spitfire Audio			Sustaining Member			1 of 5
STAGETEC GmbH			Sustaining Member			1 of 5
STAGETEC North America			Named			1 of 5
Stern Williams				Innovation Theater Sponsors		1 of 5
Strategic Technical Services LLC					Named	1 of 5
Studer			Sustaining Member			1 of 5
Studio SE, Ltd.					Named	1 of 5
SUBPAC			Sustaining Member			1 of 5
Symmons Industries Inc.				Patron		1 of 5
Synopsys					Named	1 of 5
Synthax Inc.			Named			1 of 5
System Strategy, Inc (SSI)					Named	1 of 5
Systems Planning and Analysis					Named	1 of 5
Tata Consultancy Services					Named	1 of 5
TELEFUNKEN Elektroakustik			Named			1 of 5
Telegrapher Loudspeakers			Sustaining Member			1 of 5
Terumo BCT					Named	1 of 5
Thales					Named	1 of 5
Therm-Omega-Tech, Inc.				Patron		1 of 5
Thermaco				Patron		1 of 5
Thermal Leverage LLC				Patron		1 of 5
Torch Technologies					Named	1 of 5
TOSHIBA Corporation					Named	1 of 5
TracPipe CounterStrike by OmegaFlex				Named		1 of 5
Tramco Pump Company				Patron		1 of 5
Trane Technologies					Named	1 of 5
trane-logo		Bronze Level				1 of 5
Tri-Tech Medical Inc.				Patron		1 of 5
Triad-Orbit Advanced Stand Systems			Named			1 of 5
UNCOMN					Named	1 of 5
Unpipe Solutions				Patron		1 of 5
Uponor Inc.				Innovation Theater Sponsors		1 of 5
Vacuum Barrier Corp.				Patron		1 of 5
Vector Informatik GmbH					Named	1 of 5
VECTORWORKS, INC.			Sustaining Member			1 of 5
Veoneer US Safety Systems, LLC					Named	1 of 5
Victaulic				Gold Sponsors		1 of 5
Viega LLC				Innovation Theater Sponsors		1 of 5
Violet Audio			Named			1 of 5
Volvo Construction Equipment					Named	1 of 5
Wabtec Corporation					Named	1 of 5
Watertronics				Patron		1 of 5
Watts				Named		1 of 5
Watts Water Technologies				Innovation Theater Sponsors		1 of 5
WAVE Distribution			Named			1 of 5
Wave Distro			Sustaining Member			1 of 5
Waves			Named			1 of 5
WCC				Named		1 of 5
WCC-Water Control Corporation				Patron		1 of 5
Westbrass Inc				Patron		1 of 5
Willoughby Industries				Named		1 of 5
WILO				Innovation Theater Sponsors		1 of 5
Wolff Audio			Named			1 of 5
Woodward Inc					Named	1 of 5
Woven by Toyota, Inc.					Named	1 of 5
Xylem Bell & Gossett				Platinum Sponsors		1 of 5
Yamaha			Named			1 of 5
Yulista Services LLC					Named	1 of 5
Z-Flex US Inc.				Patron		1 of 5
Zuken, Inc					Named	1 of 5
Zurn Elkay				Innovation Theater Sponsors		1 of 5
Zurn Elkay Water Solutions				Named		1 of 5
Zynaptiq			Named			1 of 5

Something wrong here? Tell us what we missed.

The outside view

The professional society for lighting that both convenes the discipline and publishes the recommended practices and nomenclature the lighting field is designed against.

Authority
Build
Outward
Volunteer

Their shape

The Guild

Where mastery is the price of belonging.

The Guild is the keeper of a craft and its standards, where belonging means meeting a real bar. Its gift is depth and trusted expertise, its challenge is opening up to newcomers and new ways.

Also reads toward The Citadel and The Republic.

Strengths

→Deep loyalty and a strong sense of belonging.

→Standards and credentials carry real weight.

→Expertise and trusted credential in the field.

Not an official page of Illuminating Engineering Society. Sociogene does not consult. Everything here comes from public sources, dated and linked. Something wrong here? Tell us what we missed.