Group
- "...And Sewing Is Half the Battle!"9
- 19 & One91
- 19 & One 4
- 23rd Century Productions, LLC18
- 25th Century Games20
- 2CGaming, LLC11
- 37 Zombies30
- 9 Kingdoms Publications1
- 999 Games15
- 9th Level Games22
- AEG1
- ALK Games1
- AMIGO Games29
- APE Games11
- Able Kompanie19
- Academy Games148
- Acrobatica Infiniti Circus1
- Active Improv4
- Adam's Apple Games21
- Adam's Apple Games, LLC3