| Any River Entertainment
|
|
| ABC Interactive
|
|
| Acclaim Japan
|
|
| AquaPlus
|
|
| Affect
|
|
| Aroma
|
|
| Abel
|
|
| Atelier-Sai
|
|
| Atypical Alchemists Associate
|
|
| Atmark
|
|
| Aqua System
|
|
| AlphaDream
|
|
| Alpha Denshi
|
|
| Audio Suspects
|
|
| Arcadia
|
|
| ATD
|
|
| Alyume System
|
|
| A-Max
|
|
| Astec 21
|
|
| Amedio
|
|
| Aruze Corp.
|
|
| Axela
|
|
| Advanced Productions, Inc.
|
|
| Aqua Rouge
|
|
| Amaze Entertainment
|
|
| Ambrella
|
|
| Ainos
|
|
| Agatsuma Entertainment
|
|
| American Game Cartridges, Inc.
|
|
| Amazing Media
|
|
| Alpha-Unit
|
|
| Arush Entertainment
|
|
| Arnowitz Studios
|
|
| Asobo Studio
|
|
| Arduc
|
|
| Avalon Interactive
|
|
| American Video Entertainment
|
|
| AGC Inc.
|
|
| Atomic Games
|
|
| Ayco
|
|
| Aeon Electronic Entertainment
|
|
| Alpha Unit
|
|
| Ascaron GmbH
|
|
| Andamiro
|
|
| Artex Software
|
|
| ArenaNet
|
|
| AQ Interactive
|
|
| ADATEK
|
|
| ArtePiazza
|
|
| Akira
|
|