- True Adventures, Ltd.11,344
- Game Base 79,328
- Wizards of the Coast7,145
- Czech Games Edition5,981
- Mayfair Games5,954
- Catalyst Game Labs5,138
- Pastimes4,519
- Fight in the Skies Society4,463
- Fantasy Flight Games3,951
- Paizo Inc.3,900
- eBash Video Game Center3,607
- Train Gamers Association3,557
- Rogue Judges2,740
- Rising Phoenix Gaming Club2,321
- Magpie Games2,292
- Renegade Game Studios2,177
- Infinite Imaginations, Inc.2,128
- Baldman Games LLC2,059
- Cincinnati Arsenal Gaming2,055
- Goodman Games1,877