W4mm Games
W38 Studios
WAkella
WBig Huge Games
WCellius
WSpike Chunsoft
WCohort Studios
WCrave Entertainment
WDark Energy Digital
WDTP Entertainment
WÉtranges Libellules
WEurocom
WFrozen Codebase
WHudson Soft
WKheops Studio
WMitchell Corporation
WNintendo Research & Engineering
WNStigate Games
WPsygnosis
WRockstar Vancouver
WSmith & Tinker
WSnowblind Studios
WSpellbound Entertainment
WSpike (company)
WSuzak Inc.
WTorpex Games
WZipper Interactive