Banff Center for the Arts Alberta, Canada
The British Cousil International Seminars: Theatre lighting: design and technology
Broadway Lighting Master Classes
Department of Design and Production - Carnegie Mellon University.
MFA Lighting Design, Department of Theatre and Drama Indiana Univesity
North Carolina School of the Arts
Parsons School of Design
The Lighting Research Center (LRC) School of Architecture at Rensselaer Polytechnic Institute
WA Academy of Performing Arts - Lighting Course Info
The MFA in Lighting Design University of Washington
The Dept. of Sound and Lighting Design, The Theatre Acadamy Of Finland
 

Academic Organizations

Worcester Polytechnic Institute - Lens and Light Club
Department of Sound and Lighting Theatre Academy of Finland

Dynamic Lighting Concepts Online
International Lighitng Review
Irideon, Inc.
LGI Lighting Group, Inc.
Light by Design
Lighting in Canada
Light Net
Lighting Research Center Home Page
The Lighting Resource
Niche Lighting
The World-Wide Web Virtual Library: Architectural Engineering/Lighting and Electrical Systems

Alliance of Special Effects & Pyrotechnic Operators [US]
The American National Standards Institute (ANSI)
The Association of British Theatre Technicians (ABTT)
Associated Designers of Canada (ADC)
Associated Theatrical Contractors
Association of Lighting Designers (UK)
Association of Swedish Lighting Designers
Canadian branch of The Society of Television Lighting Directors
CIE
Canadian Institute for Theatre Technology (CITT)
Entertainment Services and Technology Association (ESTA)
Entertainment Technology Comunications Group (ETEC)
International Association of Lighting Designers (IALD)
IATSE
IATSE Local 891
International Laser Display Association
National Association of Broadcasters
National Lighting Product Info
Organization International Scenographers, Thetare Artists and Technicians (OISTAT)
Pofessional Association of Canadian Tehatres (PACT)
Professional Light and SOund Association (PLASA)
Pyrotechnics Guild International Incorporated [US]
Society of Television Lighting Directors (Canada)
Production Services Association [UK]
Professional Services Association (UK)
The South African Institute of Theatre Technology
STLD
Theatre Communications Group
TEA (Themed Entertainent Association)
United Scenic Artists of America (USAA)
United States Institute of Theatre Technology (USITT)
     USITT (Rocky Mountain Section)
VPLT Professional Light and Sound Association of Germany

AutoCAD Lighting Symbols
Capture Stage Lighting Software
CAST Lighting
CCS Lightcontrollers
CDS advanced technology (MacOS DMX-512 Controller)
Compulite
Computer Animated Stage and Television Lighting 
Conductor (show control)
Claude Heintz Design
Crescit Software, Inc.
Daslight
Digimedia Lighitng Solutions (Martin ProScenium software)
Dmx/Pc based Lighting Controls
DMX plus
DMX FAQ
FPF Ltd DMX 512 PC cards
GelFind
Gillis Programming Systems - CAD for Lighting
GoboWarp
Illumina Composer
Jim Travis Software ShowPro MIDI
John McKernon Software and Lighting Design
Key Electronics MIDI Interfaces
Kunst Macchina Montreal Canada
LD Assistant
Lighthouse Holland Martin Show Designer
Lighting Symbols
MacLux Pro
Mac Theatre Software Programs
MidiLite Computer Lighting Effects Systems
MircoLux Luxart Conception
Modelbox 
SAM serial and MID show control software for Mac
ShowCAD
SoftPlot Version 2.0
SoftStage
Soundsculpture Incorporated
Technical Art "Works"
TrackMaster 2
Virtual Lighting Lab
West Side Systems
WYSIWYG

Dealers (Rentals and Sales) and Lighting Production

A1 Production
Acey Decey Lighting
Action Lighting
A.C. Lighting UK
Advanced Lighting and Production Services
AFM Productions, Inc.
All Access Staging & Productions
American DJ Supply
Andersen & Co
Angstrom Stage Lighting, Inc.
Applied Laser Pasadena, CA
Arly Sound
Atlantic City Stage Lighting
ATC/Grand
Audio Visaul America
Audio Visual and Film Group
AVA Concert Lighting
Available Light Productions
AVL - Audio Visual Lighting Belgium
Avsound
AXE
Axxis
Backstage Inc. Richmond, VA
Backstage Productions Inc.
Baltimore Stage Lighting, Inc.
Bandit Lites
Barbizon Barbizon Companies
Bash
Batten Stage Lighting Australia
Bayside Controls
Bentley Meeker Lighting & Staging, Inc.
Blitz Productions
BML Stage Lighting Co., Inc.
Bradfield Stage Lighting
Brand Presentation Services
Brittany Entertainment
BT West
Budget Lighting, Inc. 
Bytecraft
California Stage and Lighting
Cameleon
Camel Traders on line catelog
Canavan Scenic & Light
Center Stage Associates
Central Theatre Supplies Birmingham, UK
Chicago Spotlight
Chimera
Chujko Bros., Inc.
Cinemills Corporation
Cine Services, Inc. St. Louis, Missouri, Plymouth Meeting, PA
Circuit Lighting
City Theatrical
J.R. Clancy
Comet Lighting Australia
Concert Lighting Systems AU
Concert Production Lighting, Inc.
Concert Sound and Lighting
Correct Connection
Creative Stage Lighting Company Inc North Creek, NY
Custom Lighting
Dallas Stage Lighting Home Page
Dancetronics
D C Lighting UK
DecaSource
Design Specialty, Inc
Designlab Chicago, Inc.
Dexel Lighting Argentina
Eastway Finland
Eclipse Lighting, Sound, & Special F/X
Elstree Light & Power / Meteorlites
Entertainment Systems
EON
ETA Systems
Famous/DBJD Productions.
Farralane
Filament Pro-Audio/Lighting
Filmlites of Montana
FilmTrade
Firelight and Sound UK
First Unit Production Services FL
Flying Pig Systems
Four Corners Marketing Southwestern US
Frost Lighting, Inc.
Full Circle Lighting, Inc.
Gearhouse South Africa
Gemini Stage Lighting & Equipment Inc. Dallas, TX
General Theatrical Supply
Geni Electronics Co., Ltd.
Gordie Brandts Entertainment
Group One Ltd.
Hammars Lighting AB
Harris Production Services
Hawaii Stage & Lighting Rentals, Inc. Honolulu, Hawaii
High Output, Inc.
Hollywood Lights, Inc.
Ibeam
Imagineering with Lasers
Industry Lighting Inc.
Intelligent Images
International Magic and Fun Shop
Jack A. Frost Ltd
John Murray Productions, Inc
Kennedy & Sons Lighting
Koto Corporation
LA Light & Sound Productions Luxemburg
Laser F/X
Laser Fantasy International
Laser Images, Inc.
Laser Surplus Sales
Laservision Australia Pty Ltd
LazerMagic
LDS Pickering, Ontario, Canada
Leehan Stage Lighting Korea
LIGHTCONCERT
Lighthouse.Inc.
Light-It Office
LMP Germany
LightFX
Light FX Ltd New Zealand
Lighting by Monty Ltd.
Lighitng Technologies Altanta
Lighting Technology London, UK
Lighting Unlimited UK
Lighting Unlimited South Africa
Litewerks of California
Live Media Network Japan Concert Venu Info
Macsound Theatrical Supplies
Magic Light Laser Imagery
Main Light Industries
Marty's Grip and Lighting Company
MB Associates
Media Lighting Supply
Miami Stage Lighting
Midnight London, UK Rentals and sales
Mayotte Mobile Stage Lighting
MidiLite Computer Lighting Effects Systems
Midnight Design (UK)
Midway Stage Grip and Lighting Deerfield, FL
Mills/James Productions
Mobile Production Service
Mobolazer
The Mole Richardson Company
Montana Scenic Theatrical
Moonlight Productions
Morpheus Lighting, Inc.
Murphy Lighting Systems
Musco Lighting, Inc. Oskaloosa Iowa
Music to the Max Lighting
Nashville Stage Company Nashville, TN
Ness Lighting Hackensack, NJ
NightenDay Dallas, TX
Norcostco
Norcostco, Inc.
Novatec Group Inc.
The Obie Company
OKC Backup Oklahoma City, OK
Pacific Grip and Lighting
Pan&Tilt Denmark
Paradise Tour Production Denmark
Parlights Lighting and Production Frederick MD
Partech Lighting
Paskal Lighting
PC&E Atlanta
Phlippo Belgium
PLS Staging
Polar Focus rigging
Port Lighting Systems
Precision Projection Systems
Precision Theatrical Lighting and Special Effects
Premier Lighting & Production Company
Pro-Design Lighting
The Phoebus Company
The Production Advantage
Pro Design and Lighting Australia
Production Alliance
Production Arts Lighting
Production Lighting Systems
Production Resource Group
Pro-Formance Lighting & Sound San Francisco, CA
Pro Sound & Stage Lighting
Pump Action Lighting Australia
Q 2 Q Stage & Lighting Systems, Inc.
Quickbeam Systems Inc
Rocktronics
Sacramento Theatrical Lighting
San Diego Stage and Lighting Supply
Seattle Stage Lighting & Equipment
SGM
Share Shine Interprise Co.,Ltd.
Showbiz Theatrical Services Inc.
Showlasers Inc.
Show Technology Australia
Sierra Lighting Services Reno, NV
SLD Lighting
Southern Lites Summerville, SC
Spectrum Audio and Festival Lighting Buena Park, CA
Spectrum Lighitng
Special FX Lighting
SSE Hire (UK, Sound)
SSR Light and Stage Design
SSRC
Stage 3 Production Services Jacksonville, FL
Stagecraft Industries, Inc. Portland, OR
Stage Electrics
Stage Equipment and Lighting Orlando, FL
www.stagelight.se
Stage Light Design
Stagelight Productions Evansville, IN
Stagelights San Diego, CA
StageLight Unlimited
Stage Main Industry Taipei, Taiwan
Stage One Productions
Stage Sound Roanoke, VA
Stageworks, Inc.
Stageworks Lighting, Ltd. Raleigh, NC
Starlight Entertainment
Starlite Productions
Starlight Systems Technology Ltd. UK
Stone Mountain Productions
Studio Due
Take-One Productions
Teaterteknik Stockholm, Sweden
Telstar Co. Ltd. Taiwan
Texas Scenic Company
Theatrical Lighting Systems, Inc (TLS, Inc.)
Theater Effects Hagerstown, MD
Theatre Service & Supply Corp.
Theatrix
TMB Associates
Theatrical Media Services Omaha, Nebraska
Times Square Lighting
TMB Associates
Towards 2000
TowerLighting, Inc.
Upstaging, Inc.
Unic
Unicom/Telsur, S.A. de C.V.
Universie Stage Lighting
Unreel Effects
Vanco Orlando, FL
Vanco (PRG site)
Vantage Lighting Inc.
Vikon Stage Lighting northern CA
Villa Lighting Supply
Vincent Lighting Systems
Westcoast CA
West Coast Theatrical
Westsun International
White Light Page UK
William F. White Limited

Defined Lighting
Electric Judy
Ellilpse Visual Effects
Adrian Goldberg - Lighting Design
Peter Morse, Peter Morse Productions Inc
Moody, Ravitz, Hollingsworth
Novita Theatre Consultants
Ocean-Rose
SF Designs, LLC
Silver Consulting Services
Stone Mountain Productions
Supercal Action Lighting
Sutton Vane Associates, Lighting Design

Stage & Concert Lighting Designers Web Ring

Performance Design Online is a collection of sites providing and/or linking to online resources for the entertainment design and technology professional and student..

E-mail addresses for Designers and Technicians (from Stagelight Unlimited)

Ilta Tuulia Adler Lighting Designer and Philosopher
Andys (automated lighting) Homepage.
Aaron S. Carmichael
Enrico Bagnoli, Lighting Designer
Bink's Lighting Technologies
Brendan's Page for Lighting Designers
Richard Bowles
Severn Clay
James Clotfelter
Jim Craig
AJ Epstein
Herrick Goldman Lighting Design
Ed Hills Theatrical Lighting Design
Gareth Hughes
Guy, Don
Jeff Durling
David Eedle
Dayton, Jonathan
Blake Elkins
Vince Herbert - Lighting Designer
Kurt Hermasen
Patrick Hudson
Derek Jone's Stage Lighting Homepage
Darin Keesing
R. Lee Kennedy Lighting Design
Graham Kindred
Kian's Wiggle Lights Page
Chris Lang
LD Rusty Lowrey's On Cue Productions
Thomas Manalo
Michael McNamara
Chris Medvitz
Kade Mendelowitz
Michiel Milbou - Lighting Design Belgium
Mark Mongold
Robert C. Mumm
Martin Designs
Jeff Pines
Dan Reed
Kevan R Shaw Lighting Design
Stephen Quandt
Reed, Dan
Maurizio Rossi
snowtiger
Luca Storari
Ian Stovall's Stage Lighting Page
Paul J. Stuckey
David Sweeney
Thomas Rodman Lighting Designer
Tom Ruzika
Robert Tant
Steve Unwin
Michael Zanussi

Field Templates

Architectural Engineering Lighting and Electrical Systems University of Kansas
Automated Entertainment
CICA's Lighting Rendering Project
Center for Human Modeling and Simulation
Center for Innovative Computer Applications. Indiana University
Computer Graphics Techniques for Time-Dependent Lighting
DN Labs Inc.
ISA Intelligent Stage Research Lab
Kunst Macchina Production Company
Kyushu Research & Development Laboratory
Lighting Research Center Rensselaer Polytechnic Institute Troy, NY
OCLI: Specialty Products (Vari-Lite optical films)
Optical Research Associates
The SU5 Group (Vari-Lite Artisan Software)
TEATEK - Center for the Development of Theatre Technology
Theatre Computer Visualisation Center TCVC
The Virtual Reality On-Stage project at the University of Kansas

Adventure Lighting Des Moines, IA
Aero - Tech Light Bulb Co. Chicago, IL
All Star Lighting Las Vegas, NV
American Lighting Supply
ATR Lighting Enterprises, Inc. Richland, MO
Budget Lighting
Bulbtronics
General Electric
Gray Supply Company - Lamps
Koto Corporation
Lamp Center
Lamp Technology Inc.
Loeb Electric Grandview Heights, OH
The Neon Shop
Philips Electric
The Right Light Corp.
Ushio America,Inc.

Abstract Lighitng UK
Action Lighting
ADB Zaventem, Belgium
Advanced Devices Inc.
Angstrom Stage Lighting
Alcorn Mcbride Inc. 
ALS Advanced Lighting Systems
Altman Stage Lighting Company, Inc.
Altstar Co., Inc.
Amazing Controls
Apollo Design Technology, Inc.
ARRI
Artifex
Artistic License (UK) Ltd.
Associated Theatrical Contractors
AVAB Sweden
Avolites (UK)
CAE/Leprecon
Celco
Chimera Lighting video and film equipment
Clay Paky Italy
Clear-Com
Colortran
Coemar De Sisti Australia
Coe-tech (UK)
Compulite R & D 
Creative Lighting Brisbane, AU
DecaSource
Derksen Graphics and Projection
Design Specialty Inc. Colorado Springs, CO
DeSisti Lighting
DHA Lighting
Diversitronics, Inc. Elmhurst, IL
Doug Fleenor Design
Dove Systems
EDI Online Information System
Electronics Diversified
Electronic Theatre Controls
Elektralite
Ellilpse Visual Effects
Entertainment Technology
ETA Systems
E P J Technology, Inc.
Flash Ltd./Drum Strobes Oak Creek, WI
Doug Fleenor Design
Future Light, Inc.
Gemini Equipment
Goddard Design Company NY
Griven Italy
High End Systems
Industry Lighting Inc.
Interactive Technologies, Inc.
Interesting Products, Inc.
JF Llighting Co., Ltd.
Labino UV light sources
Larn Lightboxes & Lighting 
Leprecon
Level Control Systems
Light Design Systems. Canada
Lighting & Electronics, Inc.
Light Processor  
Lite-Puter Enterprises Co LTD
Lumenyte International Corporation
Lutron
Lycian Stage Lighting
MA (Germany)
MA Lighting USA
MAD Lighting Ltd.
The M&M Group
Main Light Industries
Mainstage Theatrical Supply
Martin Lighting 
Marumo JP
Meteor Lighting & Sound
Musson Theatrical - TV - Film
New Method Lasers
NSI Corporation
Optasy Light Works
Optikinetics
PDS
Pintech, Inc.
Pulsar
Red Line Inc. St. Louis, MO
Rosco
Ryger Electronics Nottinghamshire, England Disco Lighting
Sabre Ltd
SECOA
Selecon New Zeland
Share Shine Interprise Co.,Ltd.
Showlasers, Inc.
Special FX Lighting
Strand Lighting (US)
Strand Lighting Canada
Strong International
Super Vision International, Inc.
Theatre Effects
Tomcat USA, Inc.
Topaz Enterprises Thornton, CO Midi Solutions and Lighting Control
Tracoman Inc.
Transtechnik
Unicom/Telsur, S.A. de C.V.
Union Connector Company
The Uni-Par Lighting Corp. Home Page
Vari*Lite International
Vari-Lite Europe Ltd. currently down
VARI*LITE Scandinavia
Westsun International Inc.
Wildfire
Wybron Inc.

A Brief Guide to Internet Resources in Theatre and Performance
Audio & Light Connections.
Backstage World
Centre for Safety in the Arts
Derek's Moving Lights Information
DMX-512 Usage Data for Automated Instruments
DMX-512 Mini FAQ
Tomi Engdahl's Laser and Light Effects page
Electrics Land
Equipment Weights
Fibre Optics Online
Illumination
The Intelligent Lighting Resource
inter.Light
LightNet
Light Network
Lightworld
Lighting Links 
The Lighting Design Forum
The Lighting Resource
Lightgroup Web based discussion list
The Light Network Lighting design discussion forum
Limelight
Electrics Land
Fibre Optic Lighting
The Great Internet Light Bulb Book, Part I
Inter.Light
John Huntington's Show Control Web Page
Kilowatt Lighting Links
PC Guild
Penn State University Theatre Lighting Archive
Rudy Ponce's Virtual World of Lighting 
Show Control Mailing List Archive
Stage Electrics Book List
Theatre Design and Technical Job Page
Theatre Services, PLASA, UK
Glossary of Technical Theatre Terms University of Exeter
UKdirectory - Lighting and Sound

Broadway Press
Connections AU
Entertainment Technology Online

Lighting Dimensions
Theatre Crafts

Web Articles

Doktor Chicago's "So You'd Like To Be A Roadie" Guide
How to Produce a Psychedelic Light Show Colin Pringle
Issues Affecting The Theatrical Lighting Designer Today Gerard P. McCarthy
Rock & Roll Lighting as a Performance
Signs of Intellegent Lights Effects Lighting--what works, how it works and how to use it by Bruce Jordahl
Stage Lighting Basics Alan Rowoth