| Upwards AS | Information & communication | 2024 |
| Uro På Haugar AS | Hospitality | 2020 |
| Utemiljø Entreprenør AS | Construction | 2023 |
| Utemiljø Invest AS | Administrative & support | 2023 |
| Utleiemeglingen Boligforvaltning AS | Real estate | 2014 |
| Utsikt Invest AS | Financial services | 2005 |
| Utsikten Utvikling AS | Real estate | 2020 |
| Va-Ma Ans | Construction | 2009 |
| Vaarp AS | Professional & scientific | 2011 |
| Vale Economic Development Consulting AS | Professional & scientific | 2017 |
| Valemon Eiendom AS | Real estate | 1997 |
| Valhall Det Da | Administrative & support | 2025 |
| Valhall Property AS | Real estate | 2021 |
| Valletua AS | Financial services | 2008 |
| Valløveien 62 AS | Real estate | 2013 |
| Valoris AS | Financial services | 2015 |
| Value Retail Consulting AS | Professional & scientific | 2019 |
| Valøv AS | | 2026 |
| Vantix AS | Health & social care | 2026 |
| Vantix Performance AS | Education | 2025 |
| Vaol AS | Real estate | 2018 |
| Vareide Media AS | Information & communication | 2023 |
| Varig Verdi AS | Real estate | 2012 |
| Vaskerhvitt AS | Administrative & support | 2011 |
| Vbe Holding AS | Real estate | 2008 |
| Vear Sentrum AS | Real estate | 2021 |
| Vear Utvikling AS | Real estate | 2018 |
| Vear X AS | Real estate | 2018 |
| Vector AS | Financial services | 2005 |
| Vedvik Byggservice AS | Construction | 2016 |
| Vedvik Holding AS | | 2022 |
| Vega Bygg & Eiendom AS | Construction | 2026 |
| Vego Invest AS | Financial services | 2006 |
| Vejle Eiendom AS | Real estate | 1990 |
| Vekstlys AS | Professional & scientific | 2019 |
| Velbehag Grev Wedels Gate 12 AS | Other services | 2023 |
| Velico Tønsberg AS | Administrative & support | 2011 |
| Velklang AS | Arts & recreation | 2022 |
| Velle Eiendom AS | Health & social care | 2006 |
| Velle Eiendom II AS | Education | 2022 |
| Velle Gruppen AS | Health & social care | 1966 |
| Velle Transport AS | Transport & logistics | 2023 |
| Velle Træleborg Barnehage AS | Education | 2022 |
| Velle Utvikling AS | Health & social care | 2017 |
| Velleveien 15 AS | Real estate | 2008 |
| Vendenis Invest AS | Professional & scientific | 2023 |
| Vendo AS | Information & communication | 2003 |
| Vendus AS | Information & communication | 2022 |
| Veniro Media Solutions AS | Information & communication | 2022 |
| Vennesla Mote AS | Wholesale & retail | 2006 |
| Ventilution AS | Construction | 2019 |
| Verdandes AS | Professional & scientific | 2025 |
| Verdens Frukt & Grønt AS | Wholesale & retail | 2025 |
| Vergetjenester Østlandet AS | Other services | 2023 |
| Verkter Norge AS | Wholesale & retail | 2014 |
| Versatil AS | Construction | 2012 |
| Vestby Mote AS | Wholesale & retail | 2013 |
| Veste Entreprenør AS | Construction | 1977 |
| Vestfold Auto AS | Real estate | 1947 |
| Vestfold Bilforvalting AS | Administrative & support | 2012 |
| Vestfold Boligutvikling A/S | Real estate | 2007 |
| Vestfold Bruktbil AS | Wholesale & retail | 2025 |
| Vestfold Budservice AS | Transport & logistics | 2012 |
| Vestfold Bygg & Eiendom AS | Real estate | 2017 |
| Vestfold Bygg & Eiendomsutvikling AS | Real estate | 2017 |
| Vestfold Bygg AS | Construction | 2019 |
| Vestfold Dental AS | Manufacturing | 1979 |
| Vestfold Eiendomsmegling AS | Real estate | 1989 |
| Vestfold Flyplassinvest AS | Real estate | 1987 |
| Vestfold Glass Og Lås AS | Professional & scientific | 2024 |
| Vestfold Hundeterapi AS | Other services | 2022 |
| Vestfold Møbel Restaurering AS | Other services | 1985 |
| Vestfold Næringsbygg AS | Real estate | 2024 |
| Vestfold Pall AS | Wholesale & retail | 2023 |
| Vestfold Prosjektledelse AS | Professional & scientific | 2026 |
| Vestfold Ships & Industriservice AS | Wholesale & retail | 1985 |
| Vestfold Tannlegevakt AS | Health & social care | 2025 |
| Vestfold Trafikkopplæring AS | Education | 2009 |
| Vestfoldhallen AS | Arts & recreation | 2013 |
| Vestheia Holding AS | | 2026 |
| Vestre Murallmenningen 16 Og 18 AS | Real estate | 2024 |
| Veterinær Service AS | Professional & scientific | 2008 |
| Veto AS | Wholesale & retail | 2005 |
| Vi Sees AS | Administrative & support | 2015 |
| Vi-To AS | Wholesale & retail | 1989 |
| Viable AS | Professional & scientific | 2023 |
| Vian Invest AS | | 2021 |
| Vibedy AS | Information & communication | 2017 |
| Victoria Andresen AS | Health & social care | 2024 |
| Video Hjørnet AS | Administrative & support | 1992 |
| Vigward AS | Real estate | 2007 |
| Viken Engineering AS | Professional & scientific | 2011 |
| Viken Forsikring - Avd. Sør AS | Financial services | 2015 |
| Viken Forsikring AS | | 2013 |
| Viking Horses AS | Agriculture & fishing | 2017 |
| Viking Service AS | Transport & logistics | 1988 |
| Vikse Capital AS | Real estate | 2026 |
| Vikse Eiendom AS | Real estate | 2020 |
| Vikse Finans AS | Professional & scientific | 2019 |
| Vikse Gruppen AS | Real estate | 2020 |