Abracadata :	www.abracadata.com
ABTS Group :	www.abtsgroup.com
Access Software :	www.accesssoftware.com
Acclaim Entertainment :	www.acclaimnation.com
Accolade :	www.accolade.com
Action Forms:	www.actionforms.kiev.ua
Activision :	www.activision.com
Actual Entertainment :	www.actualentertainment.com
Aicube :	www.aicube.com
Alien Software :	www.aliensoft.com
Amazing Studio :	www.amazinstudio.com
Amber Company :	www.amber.ru
Ambertec :	www.ambertec.com
Anarchy Entertainment :	www.anarchyent.com
Anark Entertainment :	www.anark.com
Apogee Software :	www.apogee1.com
Appeal :	www.appeal.be
Arcanium Producitons :	www.arcanium.com
ASC Games :	www.ascgames.com
Atomic Games :	www.atomic.com
Auran :	www.auran.com
Auric Vision :	www.auricvision.com
Avalon Hill Company :	www.avalonhill.com