AV Lamps and Bulbs
- 3M
- A-V Concepts Corp.
- A-V Sales Corp.
- A
- A. P. Products
- A.V.E. Corporation
- Accura
- ACME
- Advanced Office Systems
- Agfa-Gevaert
- Airequipt
- Alco Photo Supply Corp
- All-Quality Products
- Allied Impex Corporation
- Alpex
- Altman Stage Lighting Company
- Ambico
- American DJ
- American Guage & Mfg. Co
- American Machine
- American Masterpieces Projecto
- American Optical
- American Optical Equipment
- American Photo Laboratories
- American Photo Products
- Amplifier Corp.
- Ansco
- Antona
- Apollo
- Applied Sciences
- Argus
- Arriflex Siemens
- Arrilite
- Asahi
- Atlas Rand Corp
- Atlas Warner Corp
- Audio Visual Corp
- Audion Corp
- Austin Machine and Tool Co
- Baia Engineering Co
- Baskon Corp
- Bauer
- Bausch & Lomb
- Bell & Howell
- Bencini
- Bend A Lite
- Berkey Colortran
- Beseler
- Bogen Photo Corporation
- Bolex
- Borg Warner
- Boxlight Corporation
- Braun
- Brumberger Sales Corp
- Buhl
- Burke & James
- Burton
- Busch Film and Equipment Co
- C.E.C.
- California Technical Products Company
- Camera Optics Manufacturing Corporation
- Camera Specialty Co
- Canon
- Capitol Projector Corp
- CBS Laboratores
- CCT
- Celfix
- Century Strand Lighting
- Chauvet
- Chess-United Company
- Chimera Lanterns
- Chinon
- Cine-Technique
- Clay Paky
- Color Sonic
- Colorhead
- Colortran
- Comet
- Compco Corp
- Conn. Tel. and Electric Co
- Consolidated Inst. Parts Co
- Conway Camera Co
- Copal Corporation of America
- Craig Research, Inc
- Crestline
- Curtis Laboratories, Inc
- Da-Lite
- Datagraphics
- Davidson Optronics Incorporated
- De Vere
- DeJur Amsco Corp
- Dekko Cameras Ltd
- Deluxe
- DeVry
- Dive Rite
- DMX
- Dolen Jenner
- Dukane
- DuMont
- Durst
- E. Leitx Incorporated
- Eiki
- Eiko
- Electrix
- Electrohome
- Elinchrom
- Elmo
- Elwood Pattern Works
- Emdeko
- Empire Projector Corp
- Engineered Products Company
- ERS
- ETC
- Eumig
- Eumig (USA), Inc
- Excel Movie Products
- Executive
- F and B
- Fairchild Industrial Products
- Fairfield
- Fairway Products, Inc
- Federal
- Film Circulation Corp
- Forox
- Forway Industries, Inc
- Fostec
- Fotar
- FR Corporation
- Fuji (Fujica)
- Fumeo
- G T Luscombe Co
- G. A. Buttafarri
- GAF
- GAF (Ansco)
- Gami Corporation
- General Electric (GE)
- General Photgraphic Supply Co
- Geni
- Goleks
- Good-All Electric Co
- Graflex (Singer Corporation)
- Grant Photo Products
- Graphomat Corporation
- Great Performance Products
- Gregory Magnetic Industries Incorporated
- Hanimex
- Hansa
- Harold Francke
- Hedler
- Helene Curtis Industries
- Hervic Corp
- Heuriter
- HK
- Hokushin
- Hollywood Photo Supply
- Holmes Projector Co
- Honeywell
- Hoover Brothers
- Hoppman Corp
- Hornstein Photo Sales
- Hudson Photographic Industries
- HydroPar
- Ideal Photo Enlarger Company
- Imak Co
- IMC Division, Interphoto Corporation
- Infocus
- Ingenuics, Inc
- Intercontinental Marketing Corporation
- Itek
- J. C. Penney Co
- J.G. Saltzman
- Jayark Instruments Corp
- John Benton
- Joseph Gelb Company
- Junior
- Kalart Victor Corporation
- Karl Heitz
- Ken-A-Vision
- Keystone Camera Co
- Kindermann
- Kliegl Brothers
- Kodak
- Kolograph Corp
- Konica
- Kopyrite
- Krypto
- L&E
- L-W Photo
- L.R.T. Industries
- LaBelle Industries, Inc
- Lafayette Instrument Co
- Lancer
- Lee Colortran
- Leica
- Leitz
- Lenco Photo Products
- Lighting & Electronics
- LitePro
- Little Stage Lighting
- Lott Manufacturing Company
- Lowel
- Lumen, Inc
- Luminos Photo Corporation
- Lycian Stage Lighting
- Mansfield Industries
- Maprak
- Marcellus Manufacturing Co
- Martin
- Masel Supply
- Mast Development Company
- Mega Physik
- Meopta
- Meteor
- Micro Information Systems
- Micron
- Mille Luce
- Minolta
- Minox Corporation
- Mole Richardson
- Montgomery Ward
- Movie-Mite Corp
- Moviola Manufacturing Company
- MPO
- Multifax MFG. CO
- Murray
- Naren Industries
- National Picture Service Incorporated
- Neumade
- Nikon
- Nord
- Norelco
- Noris Projekrtion GMBH
- Noritsu America Corporation
- NovaScan
- NuArc Company
- nVue
- Odyssey
- Olympus
- Omega
- Optical Gaging Products
- Optisonics
- Optispec
- Optoma
- Osawa and Co
- Osram
- Pacific Grip & Lighting Inc
- Paillard Products Incorporated
- Paterson
- Pathe Manufacturing Corporation
- Paul C. Buff White Lightning
- Pavelle
- Pelton & Crane
- Petri-Kine
- Phillips
- Phoebus
- Photo America Corp
- Photogenic
- Phototronic Corp
- Photronix
- Polaroid Corp
- Ponder and Best
- Precision Laboratories
- Premier Lighting and Production Company
- Pro Design Lighting
- Projection Optics
- Projection Service Co
- Proxima
- PSL
- Radiant-Pathe
- Radical Instruments
- Radmar
- Rangertone
- RBT
- RCA
- Realist
- Recordak
- Reger Manufacturing Corp
- Revere Camera Co
- Richmond Research Corp
- Ricoh
- Ritter
- Rollei of America
- Royal Camera Co
- S.O.S. Photo Cine Optics
- Sandmar
- Sankyo
- Saunders
- Sawyer
- Sayett
- Scanlite
- Scoop
- Sears
- Sekonic
- Sentry Safety Control Corp
- Simmon Omega
- Singer
- Smith-Victor
- Society for Visual Education
- Sony
- Specto Ltd
- Spindler and Sauppe Incorporated
- Spiratone Inc
- Standard
- Star Light and Magic
- Stocker & Yale
- Strand Century Lighting
- Strong
- Sun Ray Photo Company
- Sunnex
- Swift
- Synchronex Corp
- Tandberg
- Technical Devices Corp
- Technicolor
- Tel-A-Story
- Telex
- Testrite
- Times Square
- Topcon
- Triangle Projectors
- TSI
- U.S. Projector Corp
- Unicolor
- Unique
- Unitron
- Universal Camera Corp
- Universal Sound Systems
- USI
- Van Der Schalie Corp
- Veiwlex
- Vicom
- Victor Animatograph Corp
- Victor Kalart
- Visidyne Incorporated
- Visual Effects Incorporated
- Visual Graphics
- Visual Instrumentation Corp
- Vivitar
- Vrex
- Weber
- Weimet Film Company
- Wenzel Projector Co
- Whole-Sky Imager
- Wollensak Optical Co
- Worklite
- Yashica
- Yelco
- Zeiss Ikon
- Zeiss-Schott