| Teknikkproff. AS | Construction | 2022 |
| Tentit AS | Construction | 2023 |
| Tesoro Consult AS | | 2024 |
| Thermo-Transit Norge AS | Transport & logistics | 1994 |
| Thopro Invest AS | | 2019 |
| Thors Holding AS | Information & communication | 2023 |
| Thorshaug Rør AS | Construction | 2023 |
| Thorsrud Rådgivning AS | Information & communication | 2023 |
| Tiger Invest AS | Real estate | 2016 |
| Tinde Trading AS | Wholesale & retail | 2013 |
| Tommy Gabrielsen Holding AS | | 2024 |
| Tool Partner AS | Wholesale & retail | 2011 |
| Tore Over Sporet AS | Professional & scientific | 2022 |
| Total Forvaltning AS | Administrative & support | 2023 |
| Trady AS | Wholesale & retail | 2017 |
| Trailhaven AS | Wholesale & retail | 2026 |
| Tramstad Holding AS | Professional & scientific | 2019 |
| Tranemo Workwear AS | Wholesale & retail | 2007 |
| Treningsfryd AS | Education | 2020 |
| Tretjerndalsveien 80 AS | Real estate | 2018 |
| Tritro AS | | 2022 |
| TSL Logistikk AS | Transport & logistics | 2017 |
| TTN Eiendom AS | Real estate | 2023 |
| TTN Trucking AS | Transport & logistics | 2011 |
| Turret Nuf | Construction | 2013 |
| Tyrihansveien 10 | Wholesale & retail | 2024 |
| Tamek AS | Manufacturing | 1984 |
| Tømrermester AS | Construction | 2015 |
| Ulsholtveien 70-78 AS | Real estate | 2021 |
| Uos AS | Construction | 2020 |
| Ursus Continuum AS | | 2026 |
| V&G Solution AS | Administrative & support | 2025 |
| Vacation in Lofoten AS | Real estate | 2021 |
| Vaja Holding AS | | 2025 |
| Vam Scandinavia AS | Administrative & support | 2016 |
| Vaspo AS | Construction | 2021 |
| Vesta AS | Information & communication | 2025 |
| Vestre Svanholmen 15 AS | Real estate | 2014 |
| Vigado-T.Thorin AS | Construction | 2008 |
| Viken Betongtransport AS | Transport & logistics | 2018 |
| Viken Drift Og Vedlikehold AS | Arts & recreation | 2021 |
| Viken Reklame AS | Professional & scientific | 2019 |
| Viken Storkjøkken AS | Manufacturing | 2020 |
| Vildand AS | Financial services | 2016 |
| Vindig AS | Wholesale & retail | 2024 |
| Virtue & Vice Ltd Nuf | Administrative & support | 2026 |
| Vistory AS | Professional & scientific | 2020 |
| Vitanorge AS | Wholesale & retail | 2025 |
| Vithe Invest AS | Financial services | 2014 |
| Vår Knit Da | Wholesale & retail | 2025 |
| Wagner Industrial Solutions Scandinavia Avd Norway Nuf | Wholesale & retail | 2012 |
| Walem AS | | 2023 |
| Wamy Black AS | Transport & logistics | 2026 |
| Wbce AS | Wholesale & retail | 1986 |
| Weekend Travel Invest | | 2019 |
| Weland AS | Wholesale & retail | 1979 |
| Willgåsa Holding AS | | 2021 |
| Williams Eiendom AS | Real estate | 2021 |
| Williams Investments AS | Information & communication | 2019 |
| Witprakhon AS | Transport & logistics | 2026 |
| Wolfie Capital AS | | 2023 |
| Worren Services AS | Transport & logistics | 2026 |
| Yama Holding AS | Health & social care | 2019 |
| Your Living AS | Wholesale & retail | 2021 |
| Yssen AS | Construction | 2012 |
| Z Bygg AS | Construction | 2020 |
| Zemes Ukio Bendrove Panoteriu Ukis | | 2008 |
| Ziss Design, Konsulent & IT Prosjekt Da | Professional & scientific | 2004 |
| Åsen Consulting AS | Professional & scientific | 2019 |
| Øyelege Akil AS | Health & social care | 2012 |