Tvůrci her začínající znakem U

U & I Entertainment

U・Me Soft

U-Neek Software

UAV

Uber Entertainment

UberGeekGames

Ubi Soft

Ubi Soft Entertainment

Ubi Soft Entertainment Software

Ubisoft

Ubisoft Entertainment B.V.

Ubisoft Entertainment SA

Ubisoft France SAS

Ubisoft KK

Ubisoft Limited

Ubisoft Madrid

uclick

uclick Games

UCom

UEP Systems

UFO Interactive Games

UIE

UIG

UIG Entertainment

UII Software

Uitgeverij Bombilla

Uitgeverij Van In

UK Action

UK Clinical Virology Network

UK Gold

U.K. Gold

Ultimate - Play the Game

Ultimate Software

UltimateArcade.com

Ultisoft

Ultra Games

Ultra Runaway Games

Ultra Software Corporation

Ultrasoft

Ultra/United Games

Umitsuki Production

Unalis Corporation

Unbalance Corporation

Unbound Creations

UnderWorld Software

Undone

Ungjin Media

Unicorn Multimedia

Unicorn Software Company

Unicorn Vertriebsgesellschaft

UNIGINE

Unikgame

Unimatrix Productions

Union Logic Software Publishing

Unipacc

Unique

Unique Development Studios AB

Unistar

United American Video Corporation

United Arts Family Entertainment

United Developers

United Independent Entertainment

United Innovations Plus

United Microware Industries

United Nations World Food Programme

United Publishing Interactive

United Soft Media Verlag

United Software

United Software Artists

United Software Entertainment AG

United Software of America

United States Navy

Unitedmmand International

Unity Games

Universal

Universal Entertainment Corporation

Universal Gamex Corporation

Universal Interactive

University of Maine at Fort Kent

University of Warwick

Unknown Worlds Entertainment

Unlok

Unnatural Games Studio

Unreal Visions

Unreal Voodoo

Untold Entertainment

Upfront Promotions

upjers & KG

UPL

Uplay-Istrip

Uptime Disk Monthly

Uranium Software

Urban Ministries of Durham

Urban Plant

Urbanscan Limited

URSE Games

Urzad Dzielnicy Bielany

US Action

U.S. Army

US Dreams

U.S. Games

U.S. Gold

U.S. Gold Computerspiele

U.S. Gold France

Usborne Publishing

USC Interactive Media

Use Corporation

utd.

UTG Software

Utopian Games

UTV Ignition Entertainment

UTV Ignition Games

UTV True Games

uWish Games