| Sunde Eiendomsutvikling AS | Real estate | 2024 |
| Sunde Kran Og Transport AS | Construction | 2022 |
| Sundeveien Eiendom AS | Real estate | 1992 |
| Svinnkompetanse AS | Professional & scientific | 2020 |
| Svinnsikt AS | Information & communication | 2026 |
| SVS Eiendom AS | Real estate | 2021 |
| Sør Byggevarer AS | Wholesale & retail | 2021 |
| Sørlandets Dyreklinikk Farsund AS | Professional & scientific | 2010 |
| Sørlands Entreprenøren AS | Construction | 2021 |
| Sørport AS | Construction | 2014 |
| T Pedersen Eftf AS | Wholesale & retail | 2002 |
| Tannlege Andrea B. Pettersen AS | Health & social care | 2017 |
| Team Adventure AS | Arts & recreation | 2022 |
| Team Farsund AS | Hospitality | 2008 |
| Team Lofoten AS | Hospitality | 2024 |
| Team Torgalmenningen AS | Hospitality | 2024 |
| Team Ålesund AS | Hospitality | 2005 |
| Teknikken Eiendom AS | Real estate | 2008 |
| Tellus Kommunikasjon AS | Professional & scientific | 2019 |
| Teto Invest I AS | Transport & logistics | 1991 |
| Teto Invest II AS | Real estate | 1991 |
| Teto Invest IV AS | Financial services | 1991 |
| TH Hagestads Eftf AS | Wholesale & retail | 1984 |
| TH. Brøvig AS | Real estate | 2025 |
| The Experience AS | Hospitality | 2024 |
| Thebrød AS | | 2024 |
| Theis Lundegaardsgate 6 AS | Real estate | 2009 |
| TM Holding AS | | 1970 |
| Torbjørn AS | Real estate | 2008 |
| Torvet Eiendom Farsund AS | Real estate | 2003 |
| Total Renhold Service AS | Administrative & support | 2022 |
| Tratec AS | Construction | 1999 |
| Tratec Teknikken AS | Construction | 2006 |
| Travellers Gjenbruk AS | Wholesale & retail | 2011 |
| Trias AS | Real estate | 1991 |
| Trippple AS | Information & communication | 2019 |
| Tømrer Jakobsen AS | Construction | 2024 |
| Tømrer Kvia AS | Construction | 2022 |
| Tønnessen Rådgivning AS | Professional & scientific | 2020 |
| Vanse Mølle Eiendom AS | Administrative & support | 2015 |
| Varbak Consulting AS | Real estate | 2013 |
| Varbak Og Arcen Barnehage Da | Real estate | 2002 |
| Varodden Eiendom AS | Real estate | 2006 |
| Varodden Invest AS | Real estate | 2007 |
| Venturos AS | Real estate | 1999 |
| Venturos Eiendom AS | Real estate | 2008 |
| Vfr-Invest AS | | 2024 |
| Vik Tømrer Service AS | Construction | 2018 |
| Viking Gym Farsund AS | Arts & recreation | 2019 |
| Viridis Bulk Carriers AS | | 2018 |
| Vj-Eiendom AS | Construction | 2022 |
| Vr-Invest AS | Real estate | 2007 |
| Wagenborg Shipping B.V. | Transport & logistics | 2006 |
| Wagyu Lista AS | Agriculture & fishing | 2015 |
| Weko Eiendom AS | Professional & scientific | 1987 |
| Wendelbo AS | Real estate | 2005 |
| Wingboot AS | Information & communication | 2019 |
| Workhorse Norway AS | Manufacturing | 2012 |
| Yrkesskolen AS | Education | 2017 |
| Ytter Eiendom AS | Real estate | 2022 |
| Ytter Holding AS | Construction | 2022 |
| Ytterdahl AS | Construction | 2022 |
| Åkke to AS | Real estate | 2022 |
| Åpta Eiendom AS | Real estate | 2017 |
| Østre Hauge Samdrift Da | Agriculture & fishing | 2005 |
| Øyfolket AS | Real estate | 2021 |
| Øyvind Birkeland AS | Professional & scientific | 2024 |