Group
- The Black Hand/Mongoose Publishing11
- Mongoose Publishing10
- Far Future Enterprises9
- RPGSUITE9
- RPGsuite8
- RPGSuite6
- Archadious5
- Lurking Fears5
- Novus Ordo Seclorum4
- TAS4
- Terra/Sol Games4
- Archadious Development3
- Avenger Enterprises3
- BRITISH ISLES TRAVELLER SUPPORT3
- British Isles Traveller Support (BITS)3
- Role-Players Guild of Kansas City2
- Samardan Press2
- Brackley And District Gamers1
- ChiTown Gamers1
- Conspiracy of Gamers1