| Adogit AS | Information & communication | 2022 |
| Amok Holding AS | Information & communication | 2023 |
| Amok Studio AS | Information & communication | 2023 |
| Arkitekt Kjersti Jenssen AS | Professional & scientific | 2014 |
| Bergsfjorden Naturvennlige Boligtomtelag AS | Real estate | 2021 |
| Bjørkeng Anleggsdrift AS | Construction | 2000 |
| Blåbærtind AS | Agriculture & fishing | 2006 |
| Commando Logistic Regiment, Royal Marines, British Military | Administrative & support | 2024 |
| Crowberry Bush AS | Administrative & support | 2025 |
| Destination Tromsø AS | Administrative & support | 2007 |
| Dividal AS | Construction | 2018 |
| Dividalsbygg AS | Construction | 2019 |
| Dolmseth Holding AS | | 2026 |
| Eira Film AS | Information & communication | 2013 |
| Fagerli Drift AS | Construction | 2015 |
| Film Camp AS | Information & communication | 2005 |
| Filmgear Rental AS | Administrative & support | 2016 |
| Fjellfroskvatn Fiske- Og Utmarkslag SA | Real estate | 1993 |
| Fredly Dividalen Da | Agriculture & fishing | 2005 |
| Frosth Ingeniører AS | Professional & scientific | 1988 |
| FX Engineering AS | Professional & scientific | 2019 |
| Gelsomini Environmental Consulting AS | Professional & scientific | 2025 |
| Gelsomini Nordic Holdings AS | | 2025 |
| Gjerdrum 1 AS | Professional & scientific | 2021 |
| GT Transport Øverbygd AS | Transport & logistics | 2013 |
| Gulbrandsen Trafikkskole AS | Education | 2005 |
| Heggelund Kafe AS | Hospitality | 1999 |
| Holt Auto AS | Other services | 1995 |
| Igloo Base AS | Administrative & support | 2018 |
| Jobbeno AS | Health & social care | 2013 |
| Kaldhol AS | Agriculture & fishing | 2004 |
| Kongsli Eiendom AS | Real estate | 2010 |
| Kongsvold AS | Other services | 2005 |
| Krokmo AS | Agriculture & fishing | 2023 |
| Maristad Gård AS | Agriculture & fishing | 2026 |
| Mesterbygg Troms AS | Construction | 2012 |
| Naits AS | Real estate | 2021 |
| Norquest AS | Arts & recreation | 1991 |
| Off Track Experience AS | Arts & recreation | 2013 |
| Om Simonsen Maskin AS | Construction | 2012 |
| Polar 52/12 Eiendom AS | Real estate | 2025 |
| Polar 52/12 Holding AS | | 2025 |
| Polarlys AS | Information & communication | 2023 |
| R-Olsen AS | Agriculture & fishing | 2024 |
| Rostadalen Camping AS | Hospitality | 2012 |
| Shuuto Arctic AS | Information & communication | 2015 |
| Simon Holding AS | | 2019 |
| Skjold Riggdrift AS | Hospitality | 2024 |
| Skoglund Transport AS | Transport & logistics | 1991 |
| Svendborgveien Skogsveiforening Ba | | 1983 |
| Tamok AS | Administrative & support | 2013 |
| Tamokhuset AS | Hospitality | 2015 |
| Torbjørgs Og Marions La Ropa Nergård Da | Wholesale & retail | 1989 |
| Trapper's Farm AS | Arts & recreation | 2018 |
| Vang Holding AS | Real estate | 2020 |
| Vårheim Eiendom AS | Real estate | 2009 |
| Vårheim Jern & Motor AS | Wholesale & retail | 1984 |
| Åsheimveien 43 AS | Real estate | 2023 |
| Øverbygd Bensin AS | Wholesale & retail | 2019 |
| Øverbygd Elektro AS | Construction | 1989 |
| Øverbygd Treforedling AS | Manufacturing | 2005 |
| Øverås AS | Administrative & support | 1996 |