Group
- Gamer Assembly1
- Gamer Wenches3
- Gamer Wenches/The Chainmaille Wench3
- Gamescience3
- Gary Games49
- Geek & Sundry1
- Geek Seekers1
- Geek's Dream Girl7
- Geek/Lawyers1
- Geezer Gaming1
- Gen Con4
- Gen Con LLC18
- Gen Con UN2
- Gen Con United Nations1
- Genesis of Legend Publishing2
- Gnarwhal Studios1
- Gnome Stew1
- Gnome Workshop2
- Good Medicine Gaming3
- Goodman Games4