| Vammaveien Handel AS | Real estate | 2015 |
| Vask Og Rens Halden Da | Other services | 2007 |
| Vastveit Samdrift Da | Agriculture & fishing | 1995 |
| Vat Consulting AS | Professional & scientific | 2013 |
| Vat Services AS | Real estate | 2012 |
| Vegard Lund Holding AS | | 2020 |
| Veilaget Barkemoen-Kornsjøveien SA | Administrative & support | 2026 |
| Vekst Spiseri AS | Hospitality | 2021 |
| Velto AS | Administrative & support | 2025 |
| Venco Verktøyindustri AS | Manufacturing | 1998 |
| Veng Bilverksted AS | Other services | 2024 |
| Veng Eiendom AS | Real estate | 1983 |
| Veng Norge AS | Wholesale & retail | 1994 |
| Venture Tech Norway Nuf | Professional & scientific | 2004 |
| Verdensbro AS | Administrative & support | 2021 |
| Very Good Solutions AS | Wholesale & retail | 2017 |
| Vestby Budservice Da | Transport & logistics | 1998 |
| Vesterli Eiendom AS | Real estate | 2017 |
| Vestgårdveien 13 AS | Real estate | 2023 |
| Vestgårdveien 15 AS | Real estate | 2012 |
| Vestgårdveien 5 AS | Real estate | 2005 |
| Vestgårdveien Eiendom AS | Real estate | 2019 |
| Vestre Berg Vann- Og Avløpslag SA | Water & waste | 2014 |
| Veterinær Marica Slora Nilsen AS | Professional & scientific | 2022 |
| VGV9 AS | Real estate | 2011 |
| Vicus AS | Real estate | 2004 |
| Vidsyn Hvaler AS | Real estate | 2011 |
| Viken Energy AS | Energy | 2021 |
| Viken Fjernvarme AS | Energy | 2021 |
| Viken Park AS | Real estate | 2018 |
| Viken Park BKB 1 Vest AS | Real estate | 2024 |
| Viken Park BKB 1 Vest B AS | Real estate | 2025 |
| Viken Park BKB 1 Øst AS | Real estate | 2024 |
| Viken Park BKB 2 AS | Real estate | 2024 |
| Viken Park BKB 2 B AS | Real estate | 2025 |
| Viken Park BKB 3 AS | Real estate | 2024 |
| Viken Park BKB 3 B AS | Real estate | 2025 |
| Viken Park BKB 4 Vest AS | Real estate | 2024 |
| Viken Park BKB 4 Øst AS | Real estate | 2024 |
| Viken Park BKB 4 Øst B AS | Real estate | 2025 |
| Viken Pukk AS | Mining & quarrying | 2019 |
| Viken Tankrens Eiendom AS | Real estate | 1971 |
| Viken Tomt AS | Real estate | 2025 |
| Viksletta 107 AS | Real estate | 2023 |
| Viksletta AS | Real estate | 2017 |
| Vilje Holding AS | | 2022 |
| Villa Skog AS | Administrative & support | 2026 |
| Viltskuddet AS | Administrative & support | 2023 |
| Vima Invest AS | Financial services | 2006 |
| Vino Holding AS | Construction | 2011 |
| Vinyasa AS | Real estate | 2013 |
| Violas AS | Wholesale & retail | 2024 |
| Violgata 3 AS | Real estate | 2026 |
| Violgata 5 AS | Health & social care | 2006 |
| Vipo Nordic AS | Information & communication | 2019 |
| Visibilis AS | Wholesale & retail | 2012 |
| Visotek AS | Administrative & support | 2016 |
| VLH Invest AS | | 2025 |
| Voldberg Holding AS | Real estate | 2005 |
| VPK Packaging AS | Manufacturing | 2016 |
| Vultures Prey AS | | 2019 |
| VVS Installatøren AS | | 2023 |
| Væreglede AS | Health & social care | 2016 |
| Værla Eiendomsmegling AS | Real estate | 2019 |
| Walkersgate 12 AS | Real estate | 2006 |
| Wast Eiendom AS | Real estate | 2015 |
| Wast Holding AS | Real estate | 2012 |
| Wast Tomt AS | Real estate | 2018 |
| Waterfall-Valley Holding AS | Real estate | 2020 |
| Wattscout Solutions AS | Information & communication | 2022 |
| Watvedt Holding AS | Professional & scientific | 2005 |
| Wema Musikkservice AS | Other services | 2023 |
| Wendts Montage AB | Construction | 2010 |
| Westgaard AS | Real estate | 2016 |
| Williksen Holding AS | | 2022 |
| Willmax AS | Hospitality | 2011 |
| Wind Shipping AS | Transport & logistics | 1998 |
| Windhoff Norge AS | Manufacturing | 2016 |
| Wines and Bubbles AS | Wholesale & retail | 2026 |
| Wister Bygg Og Eiendom AS | Construction | 2025 |
| Witre AS | Wholesale & retail | 1983 |
| WR - Gruppen AS | Real estate | 2006 |
| Xcatech.Ai AS | Information & communication | 2023 |
| Xpanz AS | Transport & logistics | 2024 |
| Xpect AS | Professional & scientific | 2015 |
| Yang Restaurant AS | Hospitality | 2024 |
| Ymir Da | Information & communication | 2025 |
| Your Home AS | Real estate | 2021 |
| Ystrøm Eiendom AS | Real estate | 2020 |
| Ystrøm Eiendom Prosjekt AS | Real estate | 2021 |
| Yt Kapital AS | Real estate | 2025 |
| Yuki Sushi & Wok AS | Hospitality | 2026 |
| Yventunet Bolig AS | Real estate | 2020 |
| Zebra Invest AS | Real estate | 2001 |
| Zeek AS | Professional & scientific | 2022 |
| Zofie AS | Wholesale & retail | 2016 |
| Åkerholmen Barnehage SA | Education | 1999 |
| Ø Eng Eiendom AS | Construction | 2012 |
| Ø-Bo Prosjekt AS | Real estate | 2019 |
| Ø. Hansen Bygg AS | Construction | 2016 |