| Accentor AS | Manufacturing | 2025 |
| Aero Quip Engineering AS | Administrative & support | 1997 |
| Arctic Project Consulting AS | Agriculture & fishing | 2011 |
| Bio Rolla AS | Professional & scientific | 1993 |
| Bolla Eiendom AS | Real estate | 2023 |
| Bolla Flytebrygge SA | Arts & recreation | 1987 |
| Bolla Utmarkslag SA | Real estate | 1973 |
| Breivoll Marine Produkter AS | Manufacturing | 1985 |
| Casarolla AS | | 2026 |
| Daniel Eidissen Holding AS | Agriculture & fishing | 2023 |
| E-Mulig AS | Health & social care | 1993 |
| Ekha AS | Real estate | 2009 |
| Eldorado AS | Wholesale & retail | 1994 |
| Fabeløya Naturlekepark AS | Arts & recreation | 2012 |
| Fremtiden Holding AS | | 2024 |
| Hamnvik Flytebrygge SA | Arts & recreation | 1991 |
| Hamnvik Forretningsbygg AS | Real estate | 1976 |
| HH Handel AS | Wholesale & retail | 2014 |
| Ibestad Skipshugging & Sanering AS | Water & waste | 2020 |
| Ibestad Utleie AS | Real estate | 2012 |
| Ibestad Vassverk SA | Water & waste | 1950 |
| J B Holding AS | | 1986 |
| Kurth Olsen & Sønner AS | Agriculture & fishing | 2009 |
| L. Johnsen AS | Transport & logistics | 2004 |
| Lars Johnsen Holding AS | Transport & logistics | 2012 |
| Lindstrøm Cloud Computing AS | Administrative & support | 2025 |
| MD Personal AS | Administrative & support | 2015 |
| Miribygg & Utleie AS | Construction | 2018 |
| MS Kyst AS | Transport & logistics | 2014 |
| Multikon AS | Manufacturing | 1983 |
| Neotemp AS | Construction | 2013 |
| Neotemp Europe AS | Construction | 2021 |
| Ninas AS | Transport & logistics | 1982 |
| Nord-Forså Grunneierlag SA | Arts & recreation | 1983 |
| Nordata Online AS | Wholesale & retail | 2007 |
| Peter Seitz Maling Og Anlegg AS | Construction | 2014 |
| Polar Energi Holding AS | | 2026 |
| Qubbs Holding AS | Professional & scientific | 2025 |
| Ravnebergsletta AS | Real estate | 2014 |
| Roberts Bolig AS | Construction | 2012 |
| Roll Eiendom AS | Real estate | 2003 |
| Rolla Seafood AS | Real estate | 1986 |
| Rollnes Og Hallevik Utmarkslag SA | Real estate | 1989 |
| Rolløya Beitelag | Agriculture & fishing | 1986 |
| S. Frantsen Invest AS | | 2022 |
| Selset Grunneierlag SA | Agriculture & fishing | 1987 |
| Skog Og Breivoll Flytebrygge SA | Arts & recreation | 1996 |
| Skog Og Breivoll Utmarkslag SA | Agriculture & fishing | 1975 |
| Skutnes Fisk AS | Agriculture & fishing | 2023 |
| Storegaard AS | | 2008 |
| Sør-Forså Grunneierlag SA | Arts & recreation | 2025 |
| Sør-Troms Taxi SA | Transport & logistics | 2023 |
| Sørrollnes Kystutvikling SA | Arts & recreation | 1990 |
| Sørrollnes Vannverk SA | Water & waste | 1947 |
| Sørrollnesfisk AS | Agriculture & fishing | 2010 |
| Urena AS | Education | 2023 |
| Årsandtun AS | Construction | 2021 |