Companies
- 11 Bit Studios
- 11bit studios
- 20th Century Fox
- 2K Games
- 2K Sports
- 343 Industries
- 3D Realms
- 505 Games
- Acme Gamestudio
- Activision
- Activision Blizzard
- Activision/Blizzard
- Aidem Media
- All In! Games
- Amanita Design
- Amazon
- Amazon Game Studios
- AMD
- Annapurna Interactive
- Appeal
- Apple
- Arkane Austin
- Arkane Studios
- Arzest Corporation
- Asobo Studio