| House of Moves
| http://www.moves.com
|
| Hypnotix
| http://www.hypnotix.com
|
| Hypnos Entertainment
| http://www.hypnos-entertainment.com/
|
| Hyperbole Studios
| http://www.hyperbole.com
|
| Humongous Entertainment
| http://www.humongous.com
|
| Human Head Studios
| http://www.humanhead.com/
|
| Human Entertainment
| http://www.human.co.jp/
|
| Hudson Soft
| http://www.hudson.co.jp
|
| H-Plus
| http://www.hplus.jp/
|
| Housemarque
| http://www.housemarque.fi
|
| Hothouse Creations
| http://www.hothouse.org
|
| HotGen Studios
| http://www.hotgen.com
|
| Hot-B
| http://www.hotb.com/
|
| Hook
| http://www.hook-net.jp/
|
| Hitmaker
| http://www.hitmaker.co.jp
|
| Hip Interactive
| http://www.hipinteractive.com
|
| Himeya Soft, Inc
| http://www.himeya.com
|
| High Voltage Software
| http://www.high-voltage.com/
|
| Hexacto
| http://www.hexacto.com
|
| Her Interactive
| http://www.herinteractive.com
|
| Helixe
| http://www.helixe.com
|
| Heliogame
| http://www.heliogame.com
|
| Heavy Iron Studios
| http://www.heavy-iron.com/
|
| Havas Interactive
| http://www.havasinteractive.com/
|
| Hasbro Interactive
| http://www.hasbro-interactive.com/
|
| Harmonix
| http://www.harmonixmusic.com/
|
| Hanipo
| http://www.hanipo.jp
|
| Handmade Software
| http://www.handmadesw.com/
|
| Handheld Games
| http://www.handheldgames.com
|
| HammerHead Ltd.
| http://www.hammerhead.ltd.uk
|
| HAL Corporation
| http://www.halcorp.co.jp/
|
| Heartbring
| http://hrb.jp
|
| Hadashi Shoujo
| http://hadashi.product.co.jp/
|
| Human Club
|
|
| HB Studios
|
|
| Hands-On Entertainment
|
|
| HAL America
|
|
| HuneX
|
|
| H2O Entertainment
|
|
| Harsu
|
|
| Hori
|
|
| Headgate Studios
|
|
| Halestorm
|
|
| Hamster
|
|
| Hookstone
|
|
| Hoplite Research
|
|
| Highway Star
|
|
| Hiromi
|
|
| Hokus-Pokus
|
|
| Hi Tech Expressions
|
|