21st Century
3D Realms
3DO Company
7th Level
ACCESS
Acclaim
Accolade
Activision
Actual Entertainment
Altec Lansing
American Laser Games /QQP
Anyriver
Apogee Software
Arsenal Publishing
Atlantean Interactive
Atlantis Interactive
Avalon Hill
Berkeley Systems
Bethesda Softworks
Blizzard Software
Blue Byte Software
Broderbund
Bungie Software
Byron Preiss
Capcom
Capstone/Intracorp
CH Products
Compton's New Media
Corel Corp.
Crack.dot.com
Creative Labs
Creative Multimedia
Crystal Dymamics
CyberDreams/MGM Interactive
Deadly Games
Diamond Multimedia
Digi4fun
Discis
Discovery Channel Multimedia
Dreamworks
Eidos  Interactive
Electronic Arts
Empire Interactive
Enteractive
Epic MegaGames
Expert Software
Formgen
Fox Interactive/21st Century Entertainment
GameTek
Graphic Simulations
Grolier Interactive
GT Interactive
Harper Collins Interactive
Hasbro Interactive
Hayes Microcomputer Products
HPS Simulations
I-Motion
id Software
Impressions Software
Impulse
Inscape
Interactive Magic
International Gambling Software
Interplay
JVC
KOEI
Konami
LavaMind
Legend Entertainment
LogiTech
Looking Glass Technologies
LucasArts
Masque Publishing
Maxis
Megamedia Corp.
Merit Studios
Microforum
MicroProse
Microsoft
Military Simulations
Millenium Media
Mindscape
Mission Studios
Mpath Interactive
New World Computing
NovaLogic
NU Vision Technology
Ocean of America
Origin 
Papyrus
Phillips Interactive Media
Pie In the Sky Software
Playmates Interactive Entertainment
Pop Rocket
Psygnosis/Sony Interactive
Pulse Entertainment
RAW Entertainment
ReadySoft
Sales Curve Interactive
Sanctuary Woods
Sega
Sega of America
SegaSoft
Sierra Online
Simon &  Schuster
Sir-Tech Software
Sony Interactive
Spectrum Holobyte
Strategic Simulations Inc. /SSI
Synergy
Take 2 Interactive
TalonSoft
Thrustmaster Inc.
Time Warner Inc.
Titus Software
Trimark Interactive
Ubi Soft
Velocity
Viacom New Media
Virgin Interactive Entertainment
Virgin Sound and Vision