| Sedos | Sedos | 2025 | 1 | |
| STAGE-M (Society for Theatre Arts Growth & Enjoyment in Mid-Michigan) | STAGE-M (Society for Theatre Arts Growth & Enjoyment in Mid-Michigan) | 2025 | 1 | |
| Singapore Repertory Theatre | Singapore Repertory Theatre | 2025 | 1 | |
| Sterling College Theatre Arts Department | Sterling College Theatre Arts Department | 2025 | 1 | |
| Seaview Productions | Seaview Productions | 2025 | 1 | |
| SlowMachine | SlowMachine | 2024 – 2025 | 3 | |
| Scuola del Musical di Milano | Scuola del Musical di Milano (Milan's Musical School) | 2024 – 2025 | 4 | |
| SYV MIL | SYV MIL | 2024 | 1 | |
| Seoul Metropolitan Theater | The Seoul Metropolitan Theater | 2024 | 1 | |
| Statens Kunstfond | Statens Kunstfond (Danish Arts Foundation) | 2024 | 2 | |
| Saint Sebastian Players | Saint Sebastian Players | 2024 | 1 | |
| Secret House | Secret House | 2024 | 1 | |
| SM Arte e Cultura | SM Arte e Cultura | 2024 | 1 | |
| Sixth Festival | The Sixth Festival | 2024 | 1 | |
| Slovene National Theatre Nova Gorica | Slovene National Theatre Nova Gorica | 2024 | 1 | |
| Southern Tier Actors Read | Southern Tier Actors Read | 2024 | 1 | |
| Scuola di Musica Il Flauto Magico | Scuola di Musica Il Flauto Magico | 2024 | 4 | 2 |
| Sam Wanamaker Playhouse | Sam Wanamaker Playhouse | 2023 – 2024 | 1 | |
| Shenzhen Symphony Orchestra | Shenzhen Symphony Orchestra (深圳交响乐团) | 2023 | 1 | |
| Students of Theater 259 Production Class | Students of Theater 259 Production Class | 2023 | 1 | |
| Siena College | Siena College | 2023 | 1 | |
| Sladký časy | Sladký časy (Sweet times) | 2023 | 1 | |
| Scharoun-Theater Wolfsburg | Scharoun-Theater Wolfsburg | 2023 | 6 | |
| Scarlet Cup | Scarlet Cup Theatre | 2023 | 1 | |
| Solarium Asbl | Solarium Asbl | 2022 | 1 | |
| Station Noord | Station Noord | 2022 | 1 | |
| São João National Theater | São João National Theater | 2021 | 1 | |
| Scuola di Scenografia dell’Accademia di Belle Arti di Brera | Scuola di Scenografia dell’Accademia di Belle Arti di Brera | 2018 | 2 | |
| Seattle Repertory Theatre | Seattle Repertory Theatre | 2018 | 1 | |
| Stabile Mobile | Stabile Mobile | 2014 | 2 | 2 |
| Siegener Biennale | Siegener Biennale | 2012 | 1 | |
| Stamsund Internasjonale Teaterfestival | Stamsund Internasjonale Teaterfestival | 2012 | 1 | |
| Stagecraft Theatre | Stagecraft Theatre | 2011 | 1 | |
| Speilbilder Teater | Speilbilder Teater | 2011 | 1 | |
| Santa Cristina Centro Theatrical | Santa Cristina Centro Theatrical | 2011 | 1 | |
| Sunrise Promotion | Sunrise Promotion | 2010 – 2022 | 18 | |
| Skuespillerutdanninga ved Høgskolen i Nord-Trøndelag (HINT) | Skuespillerutdanninga ved Høgskolen i Nord-Trøndelag (HINT) | 2010 – 2011 | 2 | |
| Space Productions | Space Productions | 2010 – 2011 | 2 | |
| 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 | |
| SISU Finalmente | SISU Finalmente | 2010 | 1 | |
| Skien International Ibsen Conference 2010 | Skien International Ibsen Conference 2010 | 2010 | 2 | |
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