| name | games | status | region | founded | closed | activity | |
|---|
| Second Gear Games |
1 | | | | | | |
| SECONDARY-TARGET |
3 | | | | | 2012/2014 | |
| Secret Exit |
7 | | | | | 2008/2012 | |
| Secret Exit Game Development |
2 | active | FI | 2006 | | 2005/2005 * | Our company was founded in 2006 with the goal of developing good games with good … |
| Secret Level |
9 | | | | | 2001/2008 | |
| Secret Mode |
3 | | | | | 2017/2022 | |
| Sector 808 |
3 | | | | | | |
| See-Fun |
1 | dead | US | 1973 | 1973 | 1973/1973 | |
| Seeburg Corp. |
1 | bought | US | 1902 | 1979 | 1974/1974 | Seeburg was an American design and manufacturing company of automated musical equipment … |
| Seed Studio |
3 | | | | | 2012/2012 | |
| Sega |
2842 | active | JP | 1973 | | 1973/2024 | Sega Corporation 1940 Subsidiary of Sega Sammy Holdings since 2004. |
| Sega AM2 |
51 | | | | | 1986/2012 | |
| Sega AM3 |
11 | | | | | 1995/2011 | |
| Sega AM5 |
2 | | | | | 1995/1996 | |
| SEGA Mobile |
6 | | | | | 2005/2012 | |
| Sega Rosso |
3 | | | | | 2002/2003 | |
| Sega Sports |
26 | | | | | 1993/2013 | |
| Sega Sports Arcade |
3 | | | | | 1994/1997 | |
| Sega WOW |
3 | active | | | | 2004/2012 | Merger of Wow Entertainment and Overworks. |
| SegaSoft |
10 | dead | | 1995 | 2000 | 1995/2017 | |
| Seibu Denshi |
3 | | | | | 1983/1985 | |
| Seibu Kaihatsu |
30 | | | 1984 | 1996 | 1984/2006 | |
| Seika |
14 | | | | | 1988/1993 | |
| Seismic Software |
5 | | US | | | 1989/1990 | |
| Sekai Project |
56 | | | | | 2007/2021 | |
| Sekilala |
11 | active | JP | | | 2002/2009 | Website: www.cd-bros.co.jp/sekilala |
| Sèleco |
1 | nomoregames | IT | 1965 | | 1974/1974 | Sèleco S.p.A. is an Italian manufacturer of consumer electronics. |
| Selectsoft |
6 | | | | | 2012/2014 | |
| Selen |
10 | | | | | 1999/2005 | |
| Selling Points |
2 | | | | | 1998/2000 | |
| Semaphore |
3 | active | | 2002 | | 2014/2014 | Website: http://www.sema-phore.com |
| Semi Logic Entertainments |
5 | | | | | 2004/2006 | |
| SemiCom |
24 | | KOR | 1995 | 1999 | 1995/2001 | Official info: 'SEMICOM is a professional developer of arcade video game. We will … |
| Semmel Verlach |
2 | | | | | 1986/1986 | |
| Senile Team |
9 | | | | | 2003/2021 | |
| Sennari Interactive |
7 | | | | | 2000/2002 | |
| Sensible Software |
72 | bought | UK | 1986 | 1999 | 1982/2015 * | Was sold in 1999 to UK games publishers Codemasters. |
| Sensory Sweep |
11 | | | | | 2001/2009 | |
| Sente |
21 | | | 1983 | 1986 | 1984/1986 | |
| Sentient Software |
43 | | | | | 1981/1994 | |
| Sentinent Software |
2 | | | | | 1985/1985 | |
| Serene |
17 | | | | | 1999/2009 | |
| Serenity Forge |
16 | | | | | 2016/2022 | |
| Serious Brew |
3 | | | | | 2012/2013 | |
| Service Bureau Corporation |
1 | bought | US | 1932 | 1973 | 1957/1957 | The Service Bureau Corporation (SBC) had its origins in 1932 as the Service Bureau … |
| Seta |
93 | dead | JP | 1985 | 2009 | 1982/2006 * | SETA Corporation (Super Entertainment and Total Amusement). |
| Severn Software |
20 | | | | | 1983/1985 | |
| Sexxy Software |
3 | dead | US | 1989 | | 1991/1993 | Company address (1993): Sexxy Software P.O. Box 220 Hatfield, PA 19440 USA … |
| SFB Games |
11 | active | UK | 2002 | | 2010/2019 | Founders: Tom Vian, Adam Vian Website: http://sfbgames.com |
| SGN |
10 | | US | | | 2008/2012 | |
