Companies

• Activision
• Activision Blizzard
• Aidem Media
• Alkimia Interactive
• All In! Games
• Amanita Design
• Amaze Entertainment
• Amazon
• Amazon Game Studios
• Amazon Game Studios, Double Helix Games
• Amazon Games
• Amazon Prime
• AMC Games
• AMD
• Annapurna Interactive
• Anshar Studios
• Appeal
• Appeal Studios
• Apple
• Arc System Works
• Arkane Austin
• Arkane Lyon
• Arkane Studios
• Armature Studios
• Arrowhead Game Studios