3DO Company
989 Studios
Acclaim Entertainment
Activision
Airpad
Arc System Works
Argonaut Software
Artificial Mind and Movement
Atari, Inc.
Atlus
Bandai Games
Bizarre Creations
Capcom
Codemasters
Core Design
Cryo Interactive Entertainment
D Cruise
Disney Interactive Studios, Inc.
DreamWorks Interactive
Eidos
Electronic Arts
EMG
Eurocom
Formula Game Developments
From Software
Grolier Interactive Inc.
Heliogame
Hot House.
Infogrames
Interplay Entertainment Corp.
Irem Software Engineering
Jaleco
JVC Musical Industries Europe, Ltd.
Konami
Light & Shadow Production
LucasArts
Microïds
Midas Interactive Entertainment Ltd.
Midway Studios
n-Space, Inc.
Namco
Naughty Dog
Omega Force
Phoenix Games
Pitbull Syndicate
Probe Entertainment
Probe Entertainment Limited.
Project Kyo
Psygnosis
Psygnosis
Rage Software
Reflections Interactive Limited
Revolution Software
Riverhill Soft Inc.
Rockstar Games
Santa Cruz Games
SingleTrac.
SNK
Sony Interactive Entertainment
Square Co., Ltd.
Square Enix
Starsphere Interactive
Syrox Development
Taito
Telstar Electronic Studios
The 3DO Company
THQ Inc.
Traveller's Tales
Treasure Co
Ubisoft
UEP Systems
Virgin Interactive
Visual Science
Working Designs
Xtreme