| name | games | status | region | founded | closed | activity | |
|---|
| Database Software |
4 | | | | | 1985/1986 | |
| Digital Eclipse |
111 | active | US | 1992 | | 1994/2024 | |
| Eclipse Software Design |
11 | | | | | 1984/2000 | |
| Impulse Software |
2 | | | | | 1983/1985 | |
| Innerprise |
11 | dead | US | 1989 | 1992 | 1988/1992 * | |
| KSE Software |
7 | | | | | 2000/2000 | |
| Melbourne House |
238 | name changed | AU | 1977 | 2006 | 1980/2004 | This covers two companies by the same name. One from 1977 to 1996 and another from … |
| MicroProse |
335 | dead | US | 1982 | 2001 | 1982/2019 | MicroProse Software, Inc. / MicroProse Simulation Software The development division … |
| Moose Software |
5 | | | | | | |
| Muse Software |
29 | dead | US | 1978 | 1987 | 1978/1985 | Muse Software was a software and computer game publisher and developer for the first … |
| Outhouse Software |
7 | | | | | 2001/2004 | |
| Sunrise Software |
9 | dead | US | | | 1983/1984 | |
| Synapse Software |
90 | dead | US | 1981 | 1985 | 1981/1986 | The company was purchased by Broderbund in late 1984, and the Synapse label retired … |
| Tose |
166 | active | JP | 1979 | | 1981/2022 | TOSE Co., Ltd. (株式会社トーセ) A 'ninja' developer based in Kyoto … |
