Group
- Red Shirt Games39
- Regal Distributors4
- Rockhead's Comics & Games4
- Rogue Judges96
- Rummel Gaming Group1
- SFR, Inc.21
- SLAG3
- SWRPGNetwork1
- Sabertooth Games58
- Saec Games1
- Sancho Games3
- Score Entertainment24
- Sean K Reynolds Games9
- Shawn Brown Cartography4
- Shifting Forest Storyworks10
- Sick and Twisted Productions2
- Skirmisher Publishing LLC3
- Smirk & Dagger Games8
- Soaring Peace Caern2
- Solaris 7 Coalition30