| Re Revisjon AS | Professional & scientific | 2016 |
| Re Vei & Vedlikehold AS | Administrative & support | 2020 |
| Re-Torvet AS | Administrative & support | 2011 |
| Real Eiendomsutvikling AS | Real estate | 2014 |
| Rec Eiendom AS | Real estate | 1996 |
| Recipo AS | Water & waste | 2017 |
| Revac AS | Water & waste | 1996 |
| Reven Ok Invest AS | Construction | 2012 |
| Revetal Arbeid Og Kompetanse AS | Health & social care | 1989 |
| Revetal Auto Service AS | Wholesale & retail | 1993 |
| Revetal Bilvask AS | Other services | 2012 |
| Revetal Dyreklinikk AS | Professional & scientific | 2017 |
| Revetal Eiendom AS | Real estate | 2000 |
| Revetal Fysioterapi AS | Health & social care | 2011 |
| Revetal Gamle Stasjonen AS | Hospitality | 2024 |
| Revetal Glasservice AS | Construction | 1991 |
| Revetal Handel AS | Real estate | 2005 |
| Revetal Holding AS | Financial services | 2005 |
| Revetal Invest AS | Real estate | 1974 |
| Revetal Jernvare AS | Wholesale & retail | 2002 |
| Revetal Legekontor Da | Health & social care | 2023 |
| Revetal Sag Eiendomsutvikling AS | Real estate | 2004 |
| Revetalgata 10 AS | Real estate | 2019 |
| Revetalgården AS | Real estate | 2002 |
| Revetalgården Fysioterapi AS | Health & social care | 2013 |
| Revholt Samdrift Da | Agriculture & fishing | 2000 |
| Ringdalskogen Jotron AS | Real estate | 2018 |
| Ros Tjenester AS | Professional & scientific | 2026 |
| S3A Systems AS | Professional & scientific | 2022 |
| Salong Camilla AS | Other services | 2013 |
| Samfunnsinitiativ AS | Administrative & support | 2025 |
| Sander Gran Holding AS | Construction | 2022 |
| Sauebonden AS | Wholesale & retail | 2024 |
| Scott-Grande AS | Professional & scientific | 2020 |
| Si Drift AS | Administrative & support | 2026 |
| Sibbern Medeier AS | | 2023 |
| Sibbern Råd Og Verdi AS | Professional & scientific | 2007 |
| Sidelengs Mot Mobbing AS | Health & social care | 2023 |
| Skjeggestadåsen Eiendom 1 AS | Real estate | 2021 |
| Skjeggestadåsen Terrasse AS | Real estate | 2021 |
| Skjerpeveien 2 AS | Real estate | 2012 |
| Skjerpeveien 2 Næring AS | Real estate | 2015 |
| Skogveien 16 AS | Real estate | 2022 |
| Slagen Bil AS | Wholesale & retail | 2017 |
| Slamrensing AS | Water & waste | 2015 |
| Smedstad Eiendom AS | Real estate | 1983 |
| Smedstad Holding AS | Construction | 2005 |
| Snekker Rune Pedersen AS | Construction | 2021 |
| Snekkersander AS | Construction | 2024 |
| Solarbio AS | Wholesale & retail | 2015 |
| Stabil AS | Professional & scientific | 2015 |
| Stange Holding AS | | 2012 |
| Staut Produkter AS | Wholesale & retail | 2017 |
| Stineskoli AS | Professional & scientific | 2026 |
| Strange Holding AS | Real estate | 2010 |
| Stålprofil AS | Wholesale & retail | 1984 |
| Svein Dahlen AS | Financial services | 2006 |
| Sydhøyveien Eiendom AS | Real estate | 2017 |
| T.V.Langedrag Invest AS | Professional & scientific | 2013 |
| Tannlegene Andersen Og Øvergaard AS | Health & social care | 2008 |
| Tender & Contract Consult AS | Professional & scientific | 2024 |
| Terje Gjersøe Holding AS | Wholesale & retail | 2024 |
| Terjeble Studio AS | Information & communication | 2012 |
| Thomas B. Invest AS | | 2020 |
| Thorific Investments AS | | 2024 |
| TK Auto AS | Other services | 2005 |
| Torleif Vårdal Holding AS | Real estate | 2015 |
| Torvet 5 Teie AS | Real estate | 2018 |
| Transportservice Vestfold AS | Transport & logistics | 2018 |
| Trend Revetal AS | Wholesale & retail | 1998 |
| Truls G. Holding AS | Real estate | 2016 |
| Ts-Subsea AS | Professional & scientific | 2020 |
| Tunsberg Mynthandel AS | Wholesale & retail | 2020 |
| Twobi AS | Wholesale & retail | 1996 |
| Tårnslott AS | Real estate | 2022 |
| Tønsberg Taksering AS | Real estate | 2016 |
| Ululas AS | Professional & scientific | 2017 |
| Vaa Invest AS | Construction | 2019 |
| Varemagasinet Hovs AS | Wholesale & retail | 2023 |
| Vask Invest AS | | 2020 |
| Venås Maskin AS | Construction | 2021 |
| Vermelid Transport AS | Transport & logistics | 1997 |
| Vestfold Gjerde AS | Construction | 2021 |
| Vestfold Maraton AS | Arts & recreation | 2013 |
| Vestfold Rørindustri AS | Construction | 2020 |
| Villasolsiden Regenerative Exploratorium AS | Professional & scientific | 2022 |
| Viulsrød Åsen AS | Real estate | 2025 |
| Vivestad Maskin AS | Construction | 2010 |
| Vri Holding AS | Construction | 2020 |
| W&L Rådgivning Og Invest AS | | 2019 |
| Wang Bolig AS | Real estate | 2022 |
| X Energi AS | Wholesale & retail | 2023 |
| X3M Sport Da | Arts & recreation | 2004 |
| Zirq Cables AS | Water & waste | 2013 |
| Østgård Holding AS | Wholesale & retail | 2005 |
| Øyvind Thorin AS | Financial services | 2005 |