Group
- Accidental Cyclops Games1
- Acheron Games36
- Adam's Apple Games25
- Admiral Adventures1
- Adventure Together4
- Adventures & Adversaries32
- Adventures Unbound6
- AerodromeACE18
- Aetherflyer Games8
- AkuaSky Studio24
- Albemarle County Public Schools1
- Albi15
- Alcazar Industries2
- Alchemist Elite 11
- Alderac Entertainment Group3
- Alewood Games5
- Alientek Entertainment1
- All Year I Dream About Gaming Conventions1
- Alliance Games9
- Allplay274