HAI System [Japan]
No date recorded
HAL Computer, Inc. [Longwood, FL, USA]
No date recorded
HALT Soft. [Japan]
No date recorded
HG Egnineering
No date recorded
Haga Ken
No date recorded
Haili [China]
No date recorded
Halasz, Zoltan
No date recorded
Hale, Greg & Cohn, Ted
No date recorded
Half Pixel Studios
No date recorded
Hall, M.J.
No date recorded
Hallmark
No date recorded
Halton Graphics
No date recorded
Haluska, Laszlo
No date recorded
Hammosoft
No date recorded
Hamy System
No date recorded
Hana [Korea]
No date recorded
Hancock Mfg. Co. [Jackson, MI, USA]
No date recorded
Handy Dandy Games
No date recorded
Haniriito Soft [Japan]
No date recorded
Hannahs Mfg. Co.
No date recorded
Hanson, Larry
No date recorded
Happymeal, Inc.
No date recorded
Hapuriainen
No date recorded
Harby Industries
No date recorded
Hard Soft.
No date recorded
Hardcorepawn
No date recorded
Harmon Machine Co. [Wichita, KS, USA]
No date recorded
Harris, Jeff
No date recorded
Harting [France]
No date recorded
Hartland Soft.
No date recorded
Harwood, Mark
No date recorded
Hasamichi
No date recorded
Hasch, Arndt
No date recorded
Hawkins Mfg., Paul W.
No date recorded
Hawthorn, Keith
No date recorded
Hazel Grove Music, Ltd.
No date recorded
Head Games
No date recorded
Headfield
No date recorded
Heath Distributing Co. [Macon, GA, USA]
No date recorded
Heath User's Group
No date recorded
Hebel Corp., Fred [Chicago, IL, USA]
No date recorded
Hecho en Mexico [Mexico]
No date recorded
Heim Special Line
No date recorded
Heintz Co. [Philadelphia, PA, USA]
No date recorded
Heise Soft.
No date recorded
Hellfire
No date recorded
Henry Mfg. Co., E.R.
No date recorded
Hercules Grip Machine Co.
No date recorded
Hercules Shuffleboard [Los Angeles, CA, USA]
No date recorded
Hermatic, S.L.
No date recorded
Herpin, Timothee & Gisselbrecht, Oliver
No date recorded
Herrera, Javier
No date recorded
Heusler, N.
No date recorded
Hex-A-Ball Games Co.
No date recorded
Hexard [Japan]
No date recorded
Hi Kon Ren Kikaku
No date recorded
Hi-Flight Soft.
No date recorded
Hi-Lite Production
No date recorded
Hi-Room [Japan]
No date recorded
Hi-Shot Mfg. Co.
No date recorded
Hi-Tech Programming
No date recorded
Hickman Soft. [Chris Hickman]
No date recorded
Higashikaihotsujuku
No date recorded
Higby, Kathy
No date recorded
Highlight of the Games Srl [Italy]
No date recorded
Hijet Tech., Inc.
No date recorded
Hilmus & Co. Mfg., A.H. [Memphis, TN, USA]
No date recorded
Himem Informatique
No date recorded
Hin Seng Planetary Headquarters [Singapore]
No date recorded
Hing Game & Toy Co. [L. Hing]
No date recorded
Hissho Dragon
No date recorded
Hit Game Srl [Italy]
No date recorded
Hitech Amusement
No date recorded
Hitmaker
No date recorded
Hjärsta Mediakonsult Handelsbolag
No date recorded
Hobby Play, S.A.
No date recorded
Hold'em Strip'em [Totem Ent.] [France]
No date recorded
Holguin & Associates
No date recorded
Holiday Golf [UT, USA]
No date recorded
Holquin & Associates
No date recorded
Home Computer Soft.
No date recorded
Home Video Compotor Games [Thailand]
No date recorded
Honeybee+
No date recorded
Honma, Naozumi
No date recorded
Hoppe Corp. [Harry Hoppe]
No date recorded
Horberg Productions
No date recorded
Horger, Ed
No date recorded
Horizon Co., The [McMinnville, TN, USA]
No date recorded
Hornell, Karl
No date recorded
Horst Klein Automaten [Duisburg, Germany]
No date recorded
Hot Games, Ltd.
No date recorded
Hottatagoya Games
No date recorded
Houdalakis, Giannis
No date recorded
Huangyue Animation
No date recorded
Hull, Richard
No date recorded
Human Touch [Australia]
No date recorded
Hung Tao Hsin [Taiwan]
No date recorded
Hwang Shinwei
No date recorded
Hyperlog
No date recorded
