Group
- Uberplay Entertainment12
- Universe Construction Company6
- Upper Deck Entertainement and Gen Con LLC144
- Upper Deck Entertainment68
- Visionary Entertainment Studio Inc.9
- Warpstone2
- What the Puck Productions4
- White Wolf5
- White Wolf / Faces in the Crowd Wolf Pack15
- White Wolf Publishing48
- White Wolf Publishing and The Camarilla2
- White Wolf Publishing and Vampire Kindred Elder Network7
- Widowmaker1
- WizKids, Inc.17
- Wizards Of The Coast13
- Wizards of the Coast116
- Wizards of the Coast and Gen Con LLC219
- Wizards of the Coast, Gen Con LLC and Dwarven Forge1
- Wizards of the Coast/RPGA199
- Wolfpack/ GB72