| Siegener Biennale | Siegener Biennale | 2012 | 1 | |
| Stamsund Internasjonale Teaterfestival | Stamsund Internasjonale Teaterfestival | 2012 | 1 | |
| Santa Cristina Centro Theatrical | Santa Cristina Centro Theatrical | 2011 | 1 | |
| Stagecraft Theatre | Stagecraft Theatre | 2011 | 1 | |
| Speilbilder Teater | Speilbilder Teater | 2011 | 1 | |
| Space Productions | Space Productions | 2010 – 2011 | 2 | |
| Skuespillerutdanninga ved Høgskolen i Nord-Trøndelag (HINT) | Skuespillerutdanninga ved Høgskolen i Nord-Trøndelag (HINT) | 2010 – 2011 | 2 | |
| SISU Finalmente | SISU Finalmente | 2010 | 1 | |
| Skien International Ibsen Conference 2010 | Skien International Ibsen Conference 2010 | 2010 | 2 | |
| Samuel Fröler | Samuel Fröler | 2010 | 1 | |
| Scotland's National Young People's Theatre Festival | Scotland's National Young People's Theatre Festival | 2010 | 1 | |
| Shanghai International Studies University | Shanghai International Studies University | 2010 | 1 | |
| Skien International Ibsen Conference 2009 | Skien International Ibsen Conference 2009 | 2009 | 1 | |
| Stockholms Kulturfestival | Stockholms Kulturfestival | 2008 – 2011 | 2 | |
| Starlight Theatre Co-operative | Starlight Theatre Co-operative | 2008 | 1 | |
| Sudbury Dramatic Society | Sudbury Dramatic Society | 2007 – 2019 | 2 | |
| Sceneriet | Sceneriet | 2007 | 1 | |
| Stordfest | Stordfest | 2007 | 1 | |
| Shanghai Symphony Orchestra | Shanghai Symphony Orchestra | 2007 | 1 | |
| Singapore Arts Festival | Singapore Arts Festival | 2007 | 1 | |
| SWAN - South West Actors Network | SWAN - South West Actors Network | 2007 | 1 | |
| South Asia Theatre Festival | South Asia Theatre Festival | 2006 | 2 | |
| Studentteateret Immaturus | Studentteateret Immaturus | 2006 | 1 | |
| Sommerteateret | Sommerteateret | 2006 | 1 | |
| Stone & Wings | Stone & Wings | 2006 | 1 | |
| Sveriges Radios Symfoniorkester | Sveriges Radios Symfoniorkester | 2005 – 2006 | 3 | |
| Spoleto Festival | Spoleto Festival | 2005 | 1 | |
| Small World Big Sky Productions | Small World Big Sky Productions | 2005 | 1 | |
| Stúdiószínházi Mûhelyek XVI. Fesztiválja | Stúdiószínházi Mûhelyek XVI. Fesztiválja | 2004 | 1 | |
| StøpeSkien | StøpeSkien | 2003 – 2007 | 62 | |
| SMU-Meadows School of the Arts. Division of Theatre | SMU-Meadows School of the Arts. Division of Theatre | 2003 – 2005 | 2 | |
| Swan Theatre Company | Swan Theatre Company | 2003 | 1 | |
| Sunset Players of Sharon | Sunset Players of Sharon | 2003 | 1 | |
| Schaubuhne am Lehniner Platz | Schaubühne am Lehniner Platz (Schaubuhne am Lehniner Platz) | 2002 – 2019 | 70 | |
| Societa per Attori e Parol&Musica, La | La Societa per Attori e Parol&Musica | 2002 – 2005 | 16 | |
| Studentteatret | Studentteatret | 2000 | 1 | |
| Shared Experience | Shared Experience | 2000 | 8 | |
| Storsjöyran-festivalen | Storsjöyran-festivalen | 2000 | 1 | |
| Stichting Jansen & Jelier | Stichting Jansen & Jelier | 1997 | 1 | |
| STUC | STUC | 1997 | 1 | |
| Stage West Theatre Company | Stage West Theatre Company | 1996 | 1 | |
| Studentersamfundets Interne Teater | Studentersamfundets Interne Teater | 1994 – 2006 | 2 | |
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