Spiral
SPIRAL Co., Ltd. (有限会社スパイラル)
Companies
Sproing
Sprout Games
Square
Square Co., Ltd.
Square Enix
Square Enix Holdings Co., Ltd.
Starfish
Starfish Co., Ltd. (株式会社スターフィッシュ)
Starlight Marry
Stellar Entertainment
STING
Sting Co., Ltd.
Stormfront Studios
Stormfront Studios, Inc.
Straight Right
Straight Right Pty Ltd
Strange Fire
Strange Scaffold
Strawberry Flower
Studio Alex
SUCCESS
Success Corp
Sucker Punch
Sucker Punch Productions LLC
Sumo Digital
Sumo Digital Ltd
Sun L
Sunsoft
Sun Corporation (Sunsoft)
SuperMassive Games
Supersonic Software
syn Sophia
syn Sophia Inc.
Syrox Developments
System Sacom
T&E Soft
Tabot
Taito
Taito Corporation
Takahashi
Takara
Take-Two Interactive
Take-Two Interactive Software, Inc.
Tammeka Games
Tamsoft
Tamtex
Tango Gameworks
Tango Gameworks
Tantalus Media
Tarsier Studios
TDK Core
Team Andromeda
Team Asobi
Team Bondi
Team Ninja
Team Ninja (Koei Tecmo Division)
Team Soho
Team17
Team17 Digital Ltd
Techland
Technōs
Technōs Japan Corp.
TecMagik
Tecmo
Tecmo, Ltd.
Telenet Japan
Telenet Japan Co., Ltd. (株式会社日本テレネット)
Telltale Games
Telltale, Inc.
Tenky
Tequila Works
Tequila Works, S.L.
Terminal Reality
thatgamecompany
thatgamecompany, Inc.
The Bitmap Brothers
The Coalition
The Code Monkeys
The Collective
The Game Designer Studios!
The Pokémon Company
The Pokémon Company
The Software Toolworks
THQ
THQ Inc.
THQ Asia Pacific
THQ Nordic
THQ Nordic GmbH
Thunderful
TickTock Games
Tiertex
Tiger
TikGames
Time Warner Interactive
Tobii
Tobii Technology AB
Toho
Tokuma Shoten Intermedia
Tokyo RPG Factory
Tom Create
Tomy
Tomy Company, Ltd.
Too Kyo Games
TOSE
TOSE Co., Ltd.
Toshiba-EMI
Toys for Bob
Toys for Bob, Inc.
Toys Press
Transmission Games (IR Gurus)
Traveller’s Tales (TT Games)
Traveller's Tales (TT Games)
Treasure
Treasure Co., Ltd.
Treco
Treyarch
Treyarch Corp.
Tri-Ace
tri-Ace Inc.
Tri-Crescendo
Triangle Studios
Tru Blu
Tuning Electronic
Turn 10 Studios
TV Asahi
Ubisoft
Ubisoft Entertainment S.A.
Ubisoft Annecy
Ubisoft Annecy
Ubisoft Barcelona
Ubisoft Barcelona
Ubisoft Blue Byte
Ubisoft Blue Byte GmbH
Ubisoft Bucharest
Ubisoft SRL
Ubisoft Kiev
Ubisoft Kyiv
Ubisoft Leamington (FreeStyleGames)