Publishers
GT Interactive Software Value Products Division1GT Value Software1Gundam RTS Development Group1GungHo Online Entertainment1Gustav Schickedanz1Hachette Multimedia1Halycon Media1Hamumu Software1HanbitSoft1Haruo Teshima1Hasbro Electronic Entertainment1Hayashiya Zankurou1Heiter Publishing1hell-tech1HeR Interactive1Hesware1HEUREKA-Klett Softwareverlag1Hex1Hi-Tec Software1High Voltage Software1Highlands Computer Services1Hill MacGibbon1Hirameki International1Hiro1Hobby Japan1Hollywood Mogul Company1Home Data1Horizon Simulation1Hot-B1Houghton Mifflin Company1Houghton Mifflin Harcourt1Hue Forest Entertainment1Human Soft1HVB Software1Hyper Sloth1HyperActive Productions1Hyperbole Studios1I.C.E. Multimédia1IBM Multimedia Studio1icculus.org1id Software1IDEA Games1Idea Software1Idealogic1iEntertainment Network1iGames Publishing1iGerard.com1Ihsan Ul Haque1