| A Hustad Invest AS | Agriculture & fishing | 2022 |
| A. Olaussen Fysioterapi AS | Health & social care | 2020 |
| Abanti AS | Wholesale & retail | 2015 |
| Abc Tech AS | Information & communication | 2022 |
| Aktiv Alderdom Da | Health & social care | 2011 |
| AKTIV8 AS | Health & social care | 2023 |
| Alkeveien 8 AS | Real estate | 2003 |
| Alkontroll AS | Professional & scientific | 1996 |
| Amdero AS | Professional & scientific | 1999 |
| Angelsen Investering AS | Real estate | 2018 |
| Arctic Transport AS | Transport & logistics | 2026 |
| Are Holding AS | | 2025 |
| Arktiq AS | | 2026 |
| Arktiq IT AS | Information & communication | 2026 |
| Art by Slydahl AS | Arts & recreation | 2014 |
| Aurora Eiendom Tromsø AS | Real estate | 2026 |
| Aurora Eyewear Da | Manufacturing | 2014 |
| Autocirc Norge AS | Real estate | 2022 |
| Aya Napa Invest AS | Construction | 2017 |
| Badger Music Da | Information & communication | 2002 |
| Balto Transport AS | Transport & logistics | 2016 |
| Bare Økologisk Ans | Wholesale & retail | 2012 |
| BAVELSNES-2 AS | Real estate | 2018 |
| Bendiksen AS | Agriculture & fishing | 2022 |
| Bil- Og Truckservice Eiendom AS | Real estate | 2022 |
| Bme Johnsen Holding AS | Construction | 2012 |
| BNB Nord AS | Hospitality | 2024 |
| Borealis Tromsø AS | | 2019 |
| Boutvikling Nord AS | Real estate | 2002 |
| Brække Hansen Holding AS | | 2023 |
| Brøytetjeneste Tromsdalen AS | Administrative & support | 2023 |
| Brøyting Og Transport AS | Transport & logistics | 2022 |
| Bygg & Renovering AS | Construction | 2023 |
| Byggnord Entreprenør AS | Construction | 2025 |
| Chriette Eiendom AS | Real estate | 2021 |
| Chriette Holding AS | Real estate | 2012 |
| Closed Joint-Stock Company Unicon - ZSK | | 2015 |
| Collabro AS | Information & communication | 2026 |
| Consono AS | Real estate | 2002 |
| Didriksen Invest AS | Real estate | 2012 |
| Dividalsporten AS | Real estate | 2022 |
| Dramsvegen 46 AS | Real estate | 2020 |
| Dreamy Donuts Norway AS | Wholesale & retail | 2023 |
| Ehb Eiendom AS | Real estate | 2023 |
| Eich AS | | 2022 |
| Elflod AS | Construction | 2020 |
| Elflod Holding AS | Construction | 2020 |
| Elstad AS | Construction | 2017 |
| Envig AS | Information & communication | 2017 |
| Envipo AS | Professional & scientific | 2024 |
| Evjenvegen 110 AS | Real estate | 2024 |
| Evjenvegen 116 AS | Real estate | 2025 |
| Evjenveien 118 AS | Real estate | 2012 |
| Evjenveien 134 AS | Construction | 2008 |
| Evoke Film AS | Information & communication | 2020 |
| F.Fjeldstad Holding AS | Financial services | 2021 |
| Fakken Vind AS | Energy | 2023 |
| Fett & Forstand AS | Health & social care | 2020 |
| Fima Snørydding Da | Administrative & support | 2000 |
| Fjuel AS | Energy | 2022 |
| Fjuel Tromsø AS | Energy | 2020 |
| Floatik AS | Construction | 2025 |
| FORT362 AS | | 2021 |
| Foss Helse AS | Health & social care | 2024 |
| Fratres Aurum AS | | 2024 |
| Friluftsstrikk Da | Manufacturing | 2025 |
| Froco AS | | 2006 |
| Frogner Senter AS | Real estate | 1986 |
| Fundit AS | Real estate | 2009 |
| Førstehjelpa AS | Education | 2025 |
| Gabreborg AS | Real estate | 2025 |
| Gamst Holding AS | Hospitality | 2019 |
| Halvorsen Maskin AS | Construction | 2015 |
| Hancen Holdning AS | | 2014 |
| Hans Are Nilsen AS | Real estate | 2005 |
| Hansen Taxi Da | Transport & logistics | 2007 |
| Hanso Eiendom AS | Real estate | 2002 |
| Hanso Holding AS | Manufacturing | 2022 |
| HM Datatjenester AS | Professional & scientific | 1988 |
| Hogtun Holding AS | | 2026 |
| Hra Investment Group AS | Construction | 2015 |
| Hra Ventilasjon AS | Construction | 2026 |
| Hålogaland Asfalt AS | Construction | 2018 |
| Høytrykksvakta Da | Water & waste | 1988 |
| Ibis Ikt AS | Information & communication | 2015 |
| Ice IT AS | Information & communication | 2021 |
| Imo Consulting AS | Professional & scientific | 2013 |
| Ingrid Thunem AS | | 2020 |
| IP Gruppen AS | Administrative & support | 2023 |
| Isaine AS | | 2026 |
| Iso Holding Nor AS | | 2025 |
| Iso Import AS | Wholesale & retail | 2025 |
| Iso Investering AS | | 2025 |
| Iso Salg AS | Wholesale & retail | 2025 |
| Iso Utleie AS | Construction | 2025 |
| Jenpede AS | Financial services | 2005 |
| JFB AS | | 2016 |
| Juliasol AS | | 2026 |
| K.A.H Invest AS | Construction | 2019 |
| Ka Bakken Holding AS | Financial services | 2013 |