| Arctic Sensation AS | Hospitality | 2018 |
| Berg Gård Buvik Da | Agriculture & fishing | 2023 |
| Bird Invest AS | Information & communication | 2007 |
| Concrete Garage AS | Professional & scientific | 2016 |
| DJD Holding AS | | 2024 |
| Elar AS | Real estate | 2006 |
| Faktisk Bærekraft AS | Professional & scientific | 2016 |
| Feinschnekker Kurt Bühler AS | Manufacturing | 2013 |
| Groundup Technologies AS | | 2026 |
| Gunnar Kvernenes AS | Professional & scientific | 2021 |
| Guy Geffen AS | Administrative & support | 2025 |
| Happenack AS | Information & communication | 2015 |
| Høk Maskin AS | Construction | 2017 |
| Høst AS | Health & social care | 1990 |
| Karlsen Bygg Kvaløya AS | Construction | 2025 |
| KB Bil Og Kran AS | Transport & logistics | 2024 |
| Kent Ommedal AS | Construction | 2018 |
| Kvaløya Adventure AS | Arts & recreation | 2026 |
| Kvaløya Husky AS | Arts & recreation | 2019 |
| Love Od AS | Information & communication | 2026 |
| Nfa AS | Wholesale & retail | 2012 |
| Procura Group AS | Information & communication | 2018 |
| Påbærtur AS | Agriculture & fishing | 2026 |
| Ramfjord Boligutvikling AS | Real estate | 2019 |
| Råtass Invest AS | Real estate | 2025 |
| Rørinor AS | Construction | 2013 |
| Samvirket Buvika Vannledningsnett SA | Water & waste | 2024 |
| Sandvik-Buvik Utmarkslag | Real estate | 2000 |
| Solvoll Handel AS | Financial services | 2016 |
| Sommertreff Drift AS | Arts & recreation | 2015 |
| Straumen Samdrift Da | Agriculture & fishing | 2000 |
| Straumhella Vannverk Ba | Water & waste | 2005 |
| Straumsbukta Grunneierlag SA | Agriculture & fishing | 1962 |
| Straumsbukta Utleie & Graving AS | Construction | 2021 |
| Søndre Kvaløya Felles Viltområde SA | Real estate | 1991 |
| Takst Tromsø AS | Real estate | 2008 |
| Tojo Invest AS | Real estate | 2017 |
| Tromsø Vedsalg AS | Wholesale & retail | 2019 |
| Yggdrasiltunet Gårdshotell AS | Hospitality | 2018 |