Group
- Iello1
- Illini Film & Video3
- Imagination1
- Imagination International, Inc.8
- Imagine Image Multimedia12
- Imagine Nation Collective4
- Imagining Games53
- Imminent Entertainment1
- ImminentEntertainment1
- Immortal Eyes Games - Winning Moves Games4
- Impact Games1
- Impact Miniatures15
- Impact! Miniatures11
- Impact! Miniatures / MHE Crew31
- Impact! Miniatures/MHE Crew5
- Impendingduff Gaming Services LLC19
- Improv for Gamers3
- Improved Initiative1
- Improved Initiative Consulting1
- In Darkness1