| name | games | status | region | founded | closed | activity | |
|---|
| Supercharger System |
| | | | | | |
| Superflat Games |
7 | | | | | 2012/2014 | |
| Supergiant Games |
22 | active | US | | | 2011/2021 | HQ: San Jose, California Website: http://supergiantgames.com |
| Superior Quality Software |
3 | | | | | 1986/1987 | |
| Superior Software |
189 | active | UK | 1982 | | 1981/2021 * | |
| Supermassive Games |
6 | | | | | 2012/2018 | |
| SuperPowerUpGames |
3 | | | | | 2018/2019 | |
| Superscape |
4 | bought | | 1983 | 2008 | 2005/2009 | Superscape is a publisher of mobile games. The company developed several games for … |
| Supersoft |
50 | | UK | | | 1979/1987 | |
| Supersonic Software |
28 | | | | | 1988/2008 | |
| Supervillain Studios |
14 | | | | | 2006/2015 | |
| Supervision |
7 | | | | | 1993/1994 | |
| SuperWare |
3 | | | | | 1983/1984 | |
| Surerange Analysis |
5 | | | | | | |
| Surreal Software |
11 | active | US | 1995 | | 1999/2005 | subsidiary of Midway Games (since 2004/04) |
| Survios |
4 | | | | | 2018/2021 | |
| Susumu Matsushita Company |
3 | | | | | 1993/1995 | |
| SuVe |
2 | | | | | 2011/2013 | |
| Suzak |
3 | | | | | 2002/2007 | |
| Suzhou Snail Electronic |
2 | | | | | 2013/2013 | |
| SW Corp |
12 | | | | | 1988/1990 | |
| SW Games |
3 | | | | | 1994/1997 | |
| Swanmania |
5 | | | | | 2009/2011 | |
| Swat |
4 | | | | | 1993/1994 | |
| Sweet Basil |
6 | | | | | 2001/2004 | |
| Sweet Heart |
1 | active | JAP | 2005 | | 2005/2005 | |
| Sweets |
4 | | | | | 2003/2009 | |
| Swifty Software |
6 | | | | | 1981/1982 | |
| Swing Entertainment |
6 | | | | | 1999/2001 | |
| Swing Swing Submarine |
8 | active | | | | 2011/2016 | Founders: William David, Guillaume Martin Website: http://www.swingswingsubmarine … |
| Swing! Deutschland |
5 | | | | | 1999/2001 | |
| SWING! Entertainment |
3 | | | | | 2001/2002 | |
| Swingin' Ape Studios |
2 | | | | | 2003/2006 | |
| Swordfish Studios |
17 | | | | | 2004/2010 | |
| SWT |
1 | | | | | 1986/1986 | |
| Sydney Development |
33 | | | | | 1982/1987 | |
| Sydney Microbee User Group |
2 | | | | | 1982/1985 | |
| Syfy Games |
3 | active | | | | 2011/2011 | Website: http://www.syfygames.com |
| Syn Sophia |
6 | | | | | 2010/2017 | |
| Synapse Software |
90 | dead | US | 1981 | 1985 | 1981/1986 | The company was purchased by Broderbund in late 1984, and the Synapse label retired … |
| Synergistic Software |
78 | dead | US | 1978 | 1999 | 1978/1997 | Synergistic Software was a game developer that published some of the earliest available … |
| Synergy |
30 | | | | | 1989/1998 | |
| Synergy Interactive |
37 | | | | | 1989/1998 | |
| Synetic |
14 | | | | | 1997/2007 | |
| Synoptical Studios |
1 | | | | | | |
| Synsoft |
4 | dead | UK | | | 1983/1984 | Publishing label of U.S. Gold. |
| Syntax Software |
5 | | | | | 1983/1983 | |
| Synthetic Dimensions |
9 | dead | UK | 1985 | 2012 | 1991/1999 | |
| Synthetic Reality |
3 | | | | | 1994/1997 | |
| Syrenaica |
2 | | | | | 2014/2014 | |
