Group
- Panthos Entertainment6
- Party of One2
- Pastimes4
- Pegasus Hobbies3
- Peryton Gamers16
- Peryton Publishing1
- Pinnacle Entertainment Group1
- Plaid Chameleon1
- Plaid Chameleon Games12
- Planewalker1
- Player vs Player Events4
- Playroom Entertainment95
- PlumbagoLounge1
- Privateer Press51
- Proverbial Players4
- Pulp Gamer1
- RPG Blog 22
- RPGObjects2
- Ramsey 'Tome Wyrm' Lundock1
- Raw Deal Players Committee12