| AS Tema | Manufacturing | 1988 |
| Asfaltspesialisten AS | Administrative & support | 2019 |
| Attme Have AS | Hospitality | 2020 |
| Bergan Botiltak AS | Health & social care | 2025 |
| Bergan Kai AS | Real estate | 1992 |
| Broks Og Simonsen Metallprodukter Ans | Manufacturing | 2001 |
| Brøstad Bil AS | Other services | 1994 |
| Camp Solbergfjord AS | Hospitality | 2016 |
| Demas AS | Manufacturing | 1989 |
| Demas Eiendom AS | Real estate | 2020 |
| Dyma Eiendom AS | Real estate | 2019 |
| Dyrøy Byggeindustri AS | Wholesale & retail | 2023 |
| Dyrøy Byggevarer AS | Wholesale & retail | 2012 |
| Dyrøy Frisør AS | Other services | 2020 |
| Dyrøy Holiday AS | Administrative & support | 2012 |
| Dyrøy Og Salangen Fortransport Ba | Transport & logistics | 1990 |
| Dyrøy Rørleggerservice AS | Construction | 2025 |
| Dyrøy Treningssenter AS | Arts & recreation | 2020 |
| Dyrøya Kunstnervilla AS | Arts & recreation | 2025 |
| Dyrøyhallen SA | Arts & recreation | 1995 |
| Dyrøymat AS | Manufacturing | 2001 |
| Faye Eiendom AS | Real estate | 2007 |
| Filmcompagniet AS | Information & communication | 2013 |
| Finnefjell Skog AS | Agriculture & fishing | 2014 |
| Finnlandsnes Eiendom AS | Real estate | 2016 |
| Fitnesspoint Treningsenter Dyrøy AS | Arts & recreation | 2025 |
| Foxtail AS | Hospitality | 2010 |
| Freddus AS | | 2018 |
| Furuholt AS | Manufacturing | 2025 |
| Gjenbruk AS | Professional & scientific | 2019 |
| Hanssen Skogsdrift Og Utleietjenester AS | Wholesale & retail | 2023 |
| Hovedsentralen AS | Real estate | 2016 |
| Høyland AS | | 2012 |
| Ib Salgspartner AS | Wholesale & retail | 2009 |
| Jæger Adventure Camp AS | Hospitality | 2016 |
| Jæger Produkter AS | Wholesale & retail | 2008 |
| Kastnes AS | Construction | 2023 |
| Kastnes Småbåthavn SA | Transport & logistics | 1992 |
| Kastnes Vannverk SA | Water & waste | 2021 |
| Kevin Markussen Band Da | Arts & recreation | 2007 |
| Krystall Drift AS | Arts & recreation | 2020 |
| Krystall Invest AS | Real estate | 2017 |
| Like Ans | Wholesale & retail | 2001 |
| Litjebekken AS | Administrative & support | 2019 |
| M. Haugseth AS | Agriculture & fishing | 2023 |
| Marman Nor AS | Transport & logistics | 2021 |
| Maskin Nordaførr AS | Wholesale & retail | 2025 |
| Mellem Bo Og Omsorg AS | Health & social care | 2018 |
| Mikalsen IP AS | Professional & scientific | 2026 |
| Nordahl Drift AS | Transport & logistics | 2021 |
| Nordavind Utvikling AS | Professional & scientific | 2019 |
| Norway Naturals AS | Wholesale & retail | 2020 |
| Plarin AS | Wholesale & retail | 1979 |
| Polarlys Invest AS | Real estate | 2017 |
| Qualfish AS | Financial services | 2000 |
| R&G Holding AS | Real estate | 2016 |
| Renommé AS | Professional & scientific | 2020 |
| Sandvik Energi AS | Energy | 2004 |
| Scrooge Holding AS | Real estate | 2021 |
| Sentrum Kafe Og Mathus AS | Hospitality | 2025 |
| Sgtech AS | Other services | 2024 |
| Skånor AS | Agriculture & fishing | 2025 |
| Solvoll Gartneri AS | Agriculture & fishing | 2024 |
| Storvoll Dekkservice AS | Wholesale & retail | 2023 |
| Svendsen Maskin AS | Construction | 2001 |
| Sæterveien Skogsveiforening Ba | Real estate | 2001 |
| Sørfjord Kraft AS | Energy | 1986 |
| Torsteinsen Drift AS | Administrative & support | 2015 |
| Tre Allservice AS | Construction | 2018 |
| Tre Eiendom AS | Real estate | 2020 |
| Tre Maritim AS | Education | 2020 |
| Tre På Bergan AS | Real estate | 2020 |
| Troms Invest AS | Construction | 2007 |
| TSD Thomas Skogstad Dalseth AS | Construction | 2017 |
| TT Holding Nord AS | Real estate | 2016 |
| TT Invest Nord AS | Real estate | 2016 |
| Tundra Camp AS | Arts & recreation | 2019 |
| Vetinor AS | Professional & scientific | 2000 |
| Vidar Karlsen AS | Transport & logistics | 2020 |
| Vigdis Utleie AS | Real estate | 2016 |
| Vikaveien Botiltak AS | Health & social care | 2025 |
| VK Miljø AS | Construction | 2020 |
| World Sea Explorers AS | Transport & logistics | 2019 |