Group
- Ottawa Red Shirts90
- Overworld Games9
- Ozarks RISING57
- Paizo Inc.532
- Paladin Miniatures Studio18
- Palegain Press LLC3
- Palladium Books Inc47
- Pamean Games10
- Panda Game Manufacturing2
- Pandasaurus Games58
- Panini America6
- Paragons from the Past27
- Party of One14
- Pastimes499
- Pawn Joker Games7
- Pearson Butler4
- Peasants INC. (Waterford Chapter)1
- Pegasus2
- Pegasus Games1
- Pegasus Spiele18