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A-Dungeon

A-Inn

A-J Games

A+ Magazine

A+

A Sharp

A Wave

A1 Games

A10.com

AAA Games

Aackosoft International B.V.

Aah Games Limited

Aardvark-80

Aardvark Action Software

Aardvark Software

ABA Games

Abacus Software

Abandon Entertainment

Abandon Mobile

Abaraya

Abbex Electronics

Abbey Games

ABC Interactive

ABC Soft

ABC Television

Abel

Abersoft

Abersoft Limited

Able Corporation

Ablex

Abogado Powers

Abracadata

Absolute Entertainment

Absolutist

Absurd Interactive

Absurdus

ABTS Intelligent Group

Abylight SL

Abyss

Academy Software

Acceleroto

Accend

Access Software

Acclaim Entertainment

Acclaim Japan

Acclaimin-Operated Entertainment

Accolade

Accolade Europe

Accurate Research

Accursed Toys

Accusoft

ACE

ACE Team Software

Acer

Acid Plan

Acid Software

Acorn Software Products

Acornsoft Limited

Acquire

a/c/t/-Adventures

Action Games

Action Replay

Action Sixteen

Actionsoft

Actionware Corporation

Actionworks Software

ActionXL

Active Enterprises

Active Software

Activision

Activision Asia-Pacific

Activision Blizzard

Activision Blizzard Deutschland

Activision Deutschland

Activision España

Activision Italia

Activision Japan

Activision Publishing

Activision (UK) Limited

Activision Value Publishing

ACTOZSOFT CO.

Actual Entertainment

Actualize

Actura Software

Acumen Software

Ad Games

Adcom Production AG

Add-on Electronics

Addcom Electronics

AddGames Advertainment AB

Addicting Games

Addictive 247

Addictive Games

Addison-Wesley Publishing Company

Adeline Software International

Adersoft

AderSoftware

Adictiz

adidas AG

Aditus

ADK Corporation

ADM Computers

Adrenalin Entertainment

Aduccini

Aduge Studio

Adult Swim

ADV-Workshop

Advance Software

Advanced Gaming Systems

Advanced Mobile Applications

Advanced Operating Systems

Advanced Productions

Advanced Software Company Tasc BV

Advanced Systems

Advantage Artworx

Advantage Computer Accessories

Advent Software

Adventure International

Adventure International (UK)

Adventure LearningWare

Adventure Productions

Adventure Programmer Group

Adventure Soft Publishing

Adventure's Planet Srl

Adventuresoft

Adventuresoft UK

A&E Television Networks

AEC Software

Aegis International

Aelius Productions

Aeria Games & Entertainment

AEROSOFT

aerostudios

Aevum Obscurum Entertainment

A&F Software

Affect,Ltd

Affiliated Software Distributors

Aftermath Media

agagames.com

Again Again

Agatsuma Entertainment

AGCrump Software

AGD

AGD Interactive

AGEIA Technologies

Agentix Software

AGEOD Sarl

Agetec

Agetec Europe

Aggressive Game Designs

Agumix

Ahead Multimedia AB

Ahoy!/Ion International

AIA USA

Aicom Corporation

Aidem Media Sp. z o.o.

AIL

AIM Productions NV

Aim Software Distribution

Airborne Entertainment

Airtight Games

Aisle 5 Games

Ajt Soft

ak tronic Software & Services Vertriebsgesellschaft mbh & KG

ak tronic Software & Services

Akaei plc

Akaoni Studio

Akella

Akella Online

AkeySoft

Akies Games

Aksys Games Localization

Al Alamiah

ALA Video

Aladdin Systems

Alawar Entertainment

Albino Blacksheep

Albino Frog Software

Albion Sp. z o.o.

Alcachofa Soft S.L.

Alchemist

Alchemist Research

Alchemy Publishing

Aldorlea Games

Aleph 0

Aleph Publicações e Assessoria Pedagógica

AlfaSystem

Alfred P. Sloan Foundation

Alfred Ritter & KG

Aliasworlds Entertainment

Alice Soft

Alien Bill

Alien Images

Alientrap Games

Alive Mediasoft

Alive Software

All American Adventures

All Civilized Planets

All Messed Up Games

Allforgirls

Alliance Interactive

Allied Kingdoms

Alligata Software

Allumer

Alluring Elements

Almathera Systems

Almost Human

Alpha Denshi

Alpha Denshi Kogyo

Alpha Helix Productions

Alpha-Omega Software

Alpha Secret Base

Alpha Software

Alpha72 Games

Alphabatim

ALS Computing

Alsyd Multimédia

Altacia

ALTAR interactive

Alten8

AlterAction,Inc.

Alternate Realities

Alternative Games

Alternative Software

Altitude

Altor Systems

Altron Corporation

Aludra Software

AL!VE Vertrieb- und Marketing in der Entertainment Branche AG

Alvion

AlwaysNeat.com

Amanita Design s.r.o

Amaranth Games

Amaranth Productions

Amateur Pixels

Amazon Digital Services

Amber Company

Amber Mango

Ambertec

Ambrosia Software

American Action AB

American Eagle Software

American Game Cartridges

American Greetings Corporation

American Interactive Media

American Laser Games

American Sammy Corporation

American Software Laboratories

American Softworks Corporation

American Technos

American Treco Corporation

American Video Entertainment

American Videogame

Americana Software Limited

Amersoft

Amiga

Amiga Corporation

Amiga Modula & Oberon Klub Stuttgart

AmigaKit.com

Amigan Software

Amorphous

Ample Software

Amplitude Studios

Amsoft

Amstar Electronics

Amstrad

AMT 7

Amtex

Amusement Marketing International

Amwa (HK) Computer

Anachronia

ANACONDA

A.N.A.L.O.G. Computing

A.N.A.L.O.G. Software

Anansi Studios

Anarchy Enterprises

Anate Studio

Anawiki Games

Ancient

AncientRein Gaming

Anco Software

Andamiro

Andrews UK Limited

ANG Software

Ange

Angel

AngelSmile

Angle Parkmputing Centre

Anglia Multimedia

Angry Aardvark

Angry Mob Games

Anguilla Software International

Anicom

Anik Microsystems

Anima Ppd Interactive

Animagic

Animagination

Anino Entertainment

Anirog Software

Anjin

Ankama Games

Ankama Studio

Anne Carrière Multimedia

AnRaEl

Answer Software

Ant Games

Antena 3 de Televisión

ANTIC Magazine

Antic Publishing

Anuman Interactive SA

Anvil-Soft

Any Channel

Any River Entertainment

AnyTech

AOL

Apache Software Limited

APC&TCP

Apex Computer Productions

Apex Designs

Apex Developments

Apex Trading

ApeZone

ApGames

Apocalyptic Coders

Apogee Software

Apogee Software Productions

Apollo

Apollo Entertainment Software

Apollo Technica

AppAbove Games

Apparition Games

AppEndix

Apple

Apple Computer

Apple Pie

Apple Special Delivery Software

Applibot

Application Systems Heidelberg Software

Applications Plus

Applications Software Specialists

Applied Systems Knowledge

AppStar Games

Appy Entertainment

AppyNation

Apricot

Aproman

Apus Software

AQ Interactive

Aqua System

Aquaplus

Arachnid Interactive

ARC

Arc System Works

Arc System Works Europe

Arcade

Arcade Animation

Arcade Lab

Arcade Masters

ArcadeBliss.com

ArcadeCabin.com

ArcadeTown

Arcadia Corporation

Arcadia Software

Arcadia Systems

Arcana Software Limited

Arcane Entertainment

Arcane Journeys

Arcanum Computing

Arcen Games

Archgames

Archimedes World

Archor Games

ArcMedia.com

Area/Code Entertainment

Arena Entertainment

Arena Games

ArenaNet

Areograph

ARESCO

Argent

Argus Press Software

Argus Specialist Publications

ARI Data CD

Arika

ariolasoft

Ariolasoft UK

Ark Multimedia Publishing

Arkane Studios SA

Arkedo

Armageddon Games

Armchair Entertainment Pty

Armonk Corporation

Armor Games

Army National Guard

Around the Clock Games

Arrakis Software

Arrogancy Games

Arrow Micro-Techs

Arsenal

ArSoft Corporation

Arston

Arsys Software

art & play

Art Data Interactive

Art Department Werbeagentur

Art Edition

Art In Games

Art of Dreams

Artdink Corporation

Artec

Artematica

Artex Software

Artic Computing

Artifact Entertainment

Artifex Mundi

Artifice Studio

Artificial Hair Bros. Production

Artificial Intelligence Design

Artisan Entertainment

Artmunk Games

Artronic Limited

Artsoft Entertainment

Artworx Software

ARUSH Entertainment

Aruze

Arxel Tribe

a.s.

AS-Freegames

ASC Games

ASCARON Entertainment

ASCARON Entertainment UK

ASCII Corporation

ASCII Entertainment Software

ASCII Something Good Corporation

Ascon

Ascon (U.K.)

Ascon U.K.

ASF s.c.

Asgard Software

Ashby Computers and Graphics

Asia

Asia Soft Lab

ASK

A.S.K. Homework

ASK Kodansha

Asmik Ace Entertainment

Asmik Corporation

Asmikrp. of America

Asociacion de Desarrolladores

Aspect Corporation

Aspyr Media

Astar Games

Astatix Software

Astec 21

Asterizm Corporation

Astor Software

astragon Software

Astral Entertainment

Astraware Limited

Astro Port

Astroll

Astros Productions

ASUSTeK Computer

ASYLUM Games

Asymmetric Publications

AT Computers

Atakama Labs

Atanak

Atares

Atari

Atari Australia Pty

Atari Corporation

Atari Deutschland

Atari do Brasil

Atari Europe

ATARI FranceS.

Atari Games Corporation

Atari Interactive

Atari Israel

Atari Japan KK

Atari Program Exchange

Atari ST Review

Atari UK

Atari2600.com

AtariAge

AtariOnline.pl

Atarirp. (UK)

Atarisoft

ATC Soft

Athena

Athletic Design AB

ATIPYK Developments

Atlam Toys

Atlantean Interactive Games

Atlantic Software

Atlantis Software Limited

Atlas Adventure Software

Atlus

Atlus Software

Atlus U.S.A.

Atmos Games

Atod AB

Atoll Soft NV

Atomic Games

Atomicom

ATP Projects

Atropos Studios

attic Entertainment Software

Attic Games

Attica Interactive

ATVI France SARL

Audio Visual Enterprises

AudioGames.net

Audiogenic

Audiogenic Software

Audiokinetic

Auer Media & Entertainmentrp

AukioGames

Auran Games Pty

Auric Vision

Aurora Feint

AussieSoftTM

Automata U.K. Limited

Automated Simulations

Autosoft

Autumn Games

Auxbrain

Avalanche Games

Avalanche Productions

Avalinx Studios

Avallon Alliance

Avanquest Software Publishing

Avanquest Software S. A.

Avantage Software

Avatar Consulting

Avatar Creations

Aventuras AD

Aventurine

Avesoft Oy

Avex

Avon Books

A.W. Bruna Uitgevers B.V.

AW Software

Awem Studio

Awesoft

Awesome Games Studio

Awkward Silence Games

AWorld Shareware

Axcho

Axe Productions

Axel Springer Polska

Axel Springer Polska Sp. z o.o.

Axela

AXIS Entertainment

Axxiom

AxySoft

Ayashige-Soft

Ayopa Games

Aypio

Azeroth

Aztech New Media