Group
- Creative Mountain Games11
- Crocodile Games9
- CrossCut Games, Inc.2
- Cubicle 7 Entertainment11
- DDM Guild15
- DG Gamers2
- Dark Age Games9
- Dark Skull Studios2
- Dark Sword Miniatures7
- Darkness Remembered6
- Darkson Designs7
- Days of Wonder20
- Dayton Regional Aerodrome Group32
- Dead Games Society1
- Dead Gentlemen Productions4
- Different Drummer Belly Dancers5
- DragonHearth Productions5
- Dream Pod 91
- Driftwood Games9
- DustBunny/Zipse1