Group
- SmiteWorks, LTD2
- Smug Pug Games2
- Somos Rol2
- Souderton Area School District2
- South East London Wargames Group2
- Southwest Indiana Gaming Group2
- Spiral Productions2
- Splintered Realities2
- Spy Alley2
- St Paul Area Road Knights (SPARK)2
- Steve Jackson Games MIB2
- Stronghold Games LLC2
- Stuart Country Day School2
- Studio M Makershop2
- Sue Crew - Aces of Painting2
- Sue Crew - DaGOOM, Inc.2
- Suitors2
- SweetCakesbyRonda 2
- Swords & Wizardry Guild2
- Sybling Rivalry2