DEVELOPERS
- I.Magic
- I'Max
- I-Motion
- I.S.C.
- i4 Corporation
- Ibis Inc
- ICOM Simulations
- ICS
- id Software
- id Software, Inc.
- IDC
- Idea Factory
- Idea-Tek
- Idol Minds
- Ignition Entertainment
- IGS
- IGS (Japan)
- Iguana Entertainment
- Iguana Entertainment / Appaloosa Interactive
- Iguana Entertainment, Inc
- Iguana West Software, Inc
- Illusion Softworks, a.s
- Illusions Gaming
- Illusions Gaming Company
- Imadio
- ImageBuilder Software
- Imageneer
- Imagesoft
- Imagexcel
- Imagic
- Imagineer
- Imagineering
- Imagineering Inc
- ImaginEngine
- ImaginEngine Corp
- Imagitec Design,
- Imagitec Design, Inc.
- Impact Interactive / Eyst
- Incog Inc. Entertainment
- Incredible Technologies
- Increment P
- Independent Arts
- Indies Zero
- Inferno Games
- Infinite Ventures
- Infinity
- Infinity Entertainment
- Infogrames
- Infogrames Lyon
- Infogrames Sheffield House
- Inis
- Inland Productions
- Inland Productions, Inc
- InLight Entertainment
- Innerprise Software
- Insect / Quest
- Insider Yagakusha
- Insomniac Games
- Intelligent Games Ltd
- Intelligent Systems
- Intense
- Inter State
- Interactive Designs
- Interactive Entertainment
- Interactive Entertainment / Bubble Boy Limited
- Interactive Entertainment Ltd
- Interactive Imagination
- Interactive Studios
- Interactive Studios Ltd.
- InterActive Vision Games
- Interbec
- Intere
- Interlink
- Interplay
- Interserv International Inc
- Inti
- Inti Creates Co., Ltd.
- INTV
- Inverse
- Inverse Entertaiment
- Invex
- Irem
- Irem Software Engineering
- Irem Software Engineering, Inc
- Irem Software Engineering, Inc. / Racdym
- Irem / Tsuji Jimusho
- Iridon Interactive AB
- ISCO
- Island Creation
- ITC (Interactive Toys for Communications)
- ITE Media
- ITL
- Itochu
- Ivolgamus
- Ivolgamus UAB