| SHM250604 AS | Information & communication | 2025 |
| Sigvald Hystad AS | Professional & scientific | 1992 |
| Sith Invest AS | | 2024 |
| Sjotre AS | Construction | 2006 |
| Sjølyst AS | Hospitality | 2006 |
| Ska Invest AS | Manufacturing | 2005 |
| Skaar AS | Agriculture & fishing | 2024 |
| Skala Systems AS | Professional & scientific | 2026 |
| Skude Bil Og Antirust AS | Other services | 2012 |
| Skude Transport Og Spedisjon AS | Transport & logistics | 1988 |
| Skår Grendahus Ba | Other services | 1986 |
| Smartvarsel AS | Administrative & support | 2026 |
| Smooth Gruppen AS | Information & communication | 2018 |
| Sohl AS | Administrative & support | 1985 |
| Solheim Invest AS | | 2017 |
| Soltin Gruppen AS | Transport & logistics | 2004 |
| Soltin Havservice AS | Professional & scientific | 2013 |
| Soltin Logistics AS | Transport & logistics | 2022 |
| Soltin Marine AS | Transport & logistics | 1999 |
| Soltin Shipment AS | Transport & logistics | 1992 |
| Solvig AS | Construction | 2012 |
| Solvig Entreprenør AS | Construction | 2015 |
| Speaker AS | Arts & recreation | 2016 |
| Speilen Frisør AS | Other services | 1998 |
| Spinnovation AS | | 2011 |
| Staskarm AS | | 2014 |
| Steinar Olsen Eiendom AS | Real estate | 1982 |
| Sterling Aqua Logistics AS | Transport & logistics | 2023 |
| Stian Eriksen Invest AS | | 2022 |
| Stobø Invest AS | Real estate | 2018 |
| Storhla AS | Construction | 2025 |
| Storøy Tank Service Holding AS | Real estate | 2021 |
| Storøy Tankservice AS | Transport & logistics | 2010 |
| Strandbakken Brygge Ans | Real estate | 2009 |
| Studio Stol AS | Professional & scientific | 2010 |
| Stølebuktvegen 8 AS | Real estate | 2018 |
| Stølebuktvegen Eiendom AS | Real estate | 2012 |
| Sund Industrieiendom AS | Real estate | 2010 |
| Sundvegen 35 Eiendom AS | Real estate | 2025 |
| Sundveien Eiendom AS | Real estate | 2012 |
| Super Taxi AS | Transport & logistics | 2020 |
| Svehaug Gard AS | Construction | 2022 |
| Svehaug Holding AS | Real estate | 2011 |
| Sveinar Invest AS | Real estate | 2005 |
| Sævik Bygg Og Eiendom AS | Real estate | 2011 |
| Sævik Eiendom Ans | Real estate | 2004 |
| Sørhauggaten 150 Eiendom AS | Real estate | 2020 |
| Sørvaag Maskin AS | Construction | 2021 |
| T. Siyavoshi AS | Health & social care | 2017 |
| Tahn Eiendom AS | Real estate | 2012 |
| Tan Eiendomsutvikling AS | Real estate | 2015 |
| Tanngarden AS | Health & social care | 2003 |
| Tgi Holding AS | Real estate | 2015 |
| TH Kolbeinsen Installasjon AS | Construction | 1996 |
| Thai Sansab AS | Hospitality | 2018 |
| Therese&Tor AS | Professional & scientific | 2019 |
| Thorheim Invest Da | Real estate | 2004 |
| TM Produksjon AS | Arts & recreation | 2016 |
| Tmes Invest AS | | 2020 |
| To Gode Venner AS | Hospitality | 2015 |
| Tofo Invest AS | Real estate | 2012 |
| Tollaksvik AS | Professional & scientific | 2020 |
| Tolo Holding AS | Real estate | 2006 |
| Tome AS | Real estate | 2015 |
| Torgeir Tysse AS | Agriculture & fishing | 2022 |
| Total Utvikling AS | Real estate | 2006 |
| Toya AS | Agriculture & fishing | 2002 |
| TP Stillas AS | Administrative & support | 2026 |
| Trafikklederen AS | Construction | 2019 |
| Treff Paintball AS | Administrative & support | 2025 |
| Treff Paintball Haugaland Da | Administrative & support | 2006 |
| TSK Investment AS | | 2006 |
| Tsrevisjon AS | Professional & scientific | 2014 |
| Tveiten Bil AS | Wholesale & retail | 2021 |
| Tygle AS | | 2025 |
| Tømrar Tveit AS | Construction | 2020 |
| Umoe Industries AS | Manufacturing | 2007 |
| Uniton Kopervik AS | Real estate | 1981 |
| Vahaugvegen 18 Tomt 10 AS | Real estate | 2024 |
| Vahaugvegen 18 Tomt 11 AS | Real estate | 2024 |
| Valdivia Dekor AS | Manufacturing | 2023 |
| Vaskeland AS | Administrative & support | 2018 |
| Vassbakk & Stol AS | Construction | 1976 |
| Vassbakk Eiendom AS | Construction | 2008 |
| Vda - Lifting AS | Professional & scientific | 2019 |
| Vealøs AS | Transport & logistics | 2010 |
| Veiding AS | Agriculture & fishing | 2003 |
| Veiflu AS | Agriculture & fishing | 2018 |
| Velle Invest AS | Real estate | 1999 |
| Velura 24 AS | | 2025 |
| Venadis Forvaltning AS | Financial services | 2016 |
| Verji Tech AS | Information & communication | 2023 |
| Vest-Norsk Handelskompani AS | Real estate | 2006 |
| Vestheimvegen 15 AS | Construction | 2003 |
| Vestheimvegen Eiendom AS | Real estate | 2018 |
| Vestheimvegen Invest AS | | 2019 |
| Vestkysten Bil AS | Wholesale & retail | 2020 |
| Vestland Classic AS | Transport & logistics | 1994 |
| Vet Care Dyrlegebilen AS | Professional & scientific | 2020 |
| Videokjelleren AS | Wholesale & retail | 1987 |