0-9
10tons
1C:Maddox Games
221B Software Development
A
Adeline Software
Akella
Alcachofa Soft
Alim
All Yes Good
Almanic
Ancient
Appeal
Arc System Works
Arklight
Artdink
B
B-evil
BEC
Bit Blot
Bit Fry Game Studios
Blizzard
Boss Game Studios
C
Cavedog Entertainment
Chime Corporation
Chinese Room, The
Chunsoft
Climax Group
Compile
Copya System
Core Design
Cryo Interactive
Crystal Dynamics
D
Dalali Software
Dotemu
Dragon Divide
Dreamers Guild, The
DreamWorks Interactive
E
Electronic Arts
Eurocom
Exe Create
F
Factor 5
Felistella
Feral Cat Den
Four Quarters
G
G-Artists
Gaijin
Gamechuck
Givro
Gremlin Interactive
Guard Crush
H
Heart Beat
Hect
Historia
Hookstone
Housemarque
Hudson Soft
I
J
K
Koei
Koei Tecmo
KnowWonder
Krisalis Software
L
M
M2
Matt Makes Games
Midway
M.N.M Software
Mojang AB
MOSS
Mythos Games
N
Neofid Studios
New World Computing
Nippon Ichi
O
P
Paradox Interactive
Parallax Software
Photon Creations
Pioneer
PlatinumGames
Produce
Psygnosis
R
Rare
Realtime Associates
Red Company
Rhino Studios
Roofdog Games
Rotting Cartridge, The
Runic Games
S
Seibu Kaihatsu
Sakata SAS
Sega
Sega AM7 R&D Division
Similis
Shin’en Multimedia
Shout!Designworks
Software Creations
Sonic Powered
Sony Online Entertainment
Spark Unlimited
Square
Square Enix
Studio 3DO
Sugar & Rockets
Syrox Developments
System 3
T
Tale of Tales
Team Ladybug
Terminal Reality
Tose
Totally Games
Twisted Pixel Games
V
Velan Studios
Vertigo Gaming
Viacom New Media
Virgin Games
W
Warp
Westwood Studios
Why so serious?