| 136 Invest AS | | 2021 |
| 1550 Tauro AS | Real estate | 2001 |
| A. Arntzen Holding AS | Real estate | 2005 |
| Aj Berg AS | | 2023 |
| Aksel Endresen Eiendom AS | Real estate | 2010 |
| Aksel Endresen Transport AS | Transport & logistics | 1995 |
| Alf Vidar Mortensen Kystfiske AS | Agriculture & fishing | 2016 |
| Andreassen & Fredheim Maskin AS | Transport & logistics | 2023 |
| Arctic Art & Antique AS | Wholesale & retail | 2023 |
| Arnt-Lennart Martinsen | Agriculture & fishing | 2013 |
| Arntzen AS Rådgivende Ingeniører | Professional & scientific | 1988 |
| Arthur-Brygga AS | Hospitality | 2017 |
| AS Myre Bilservice | Wholesale & retail | 1975 |
| AS Myre Redskapssentral | Manufacturing | 2023 |
| Aurora Helse AS | Health & social care | 2016 |
| Bel Invest AS | Construction | 2005 |
| Beos Invest AS | Construction | 2011 |
| Berthinussen Og Røstad Ans | Agriculture & fishing | 2002 |
| Bertinussen Holding AS | | 2026 |
| Biomar A.S. | Manufacturing | 1986 |
| Bjørnar Lind AS | Construction | 1989 |
| Blekkstilla AS | | 2017 |
| Blå Trafikkskole AS | Education | 2019 |
| Blås Idè AS | Manufacturing | 2013 |
| Blåtind AS | Real estate | 2022 |
| Bo-Tek AS | Real estate | 2005 |
| Bogstrand Logistikk AS | Administrative & support | 2022 |
| Bokholderiet AS | Professional & scientific | 1997 |
| Breistrand AS | Manufacturing | 1990 |
| Bryggen With & Wallann Da | Hospitality | 2013 |
| Bte Holding AS | Construction | 2021 |
| Bubbelur AS | | 2021 |
| Bygg Og Snekker AS | Construction | 2023 |
| Byggservice Nord Norge AS | Construction | 2022 |
| Bårholmen AS | Agriculture & fishing | 2018 |
| Caspara AS | Professional & scientific | 2020 |
| Centrum Bil Og Karosseri AS | Other services | 1993 |
| Centrum Mote AS | Wholesale & retail | 1996 |
| City Centeret Eiendom AS | Real estate | 1998 |
| Cleanup AS | Administrative & support | 2022 |
| Dag Ivar Knutsen AS | Agriculture & fishing | 2018 |
| Delpen AS | Real estate | 2010 |
| Ditlefsen Eiendom AS | Hospitality | 2021 |
| DR Kystfiske AS | Agriculture & fishing | 2019 |
| DS Produkter AS | Other services | 2025 |
| E Sørdahl AS | Wholesale & retail | 1954 |
| Egga Utvikling AS | Professional & scientific | 2000 |
| Ekspedisjonen Holding AS | | 2013 |
| Ekspedisjonen Restaurant & Kafe Bar Da | Hospitality | 2004 |
| Elcom Holding AS | | 2024 |
| Elcom Invest AS | | 2024 |
| Elvenes Byggservice AS | Construction | 2018 |
| Elvenesstrand Eiendom AS | Agriculture & fishing | 2013 |
| Eok Design AS | Wholesale & retail | 2025 |
| Eqaj AS | Agriculture & fishing | 2026 |
| Erling Reinholdtsen & Sønner | Construction | 1985 |
| Elvenesstrand Smolt AS | Agriculture & fishing | 1986 |
| Fbi AS | Real estate | 2015 |
| Finvåg AS | Real estate | 2021 |
| Fiskeribølgen AS | Agriculture & fishing | 2016 |
| Fjord Og Fjell AS | Administrative & support | 2025 |
| Folkets Hus Øksnes AS | Real estate | 2013 |
| Fremtiden Kapital AS | | 2026 |
| Fryd Hud & Fotterapi AS | Other services | 2026 |
| Fugløyskjær AS | Agriculture & fishing | 2007 |
| Føhnix AS | Other services | 2000 |
| Gammelbrygga Da | Real estate | 2010 |
| Gisløyfisk AS | Agriculture & fishing | 2000 |
| God Fiskehelse AS | Professional & scientific | 2012 |
| Grande Kystfiske AS | Agriculture & fishing | 2023 |
| Green Cod AS | Agriculture & fishing | 2020 |
| Gunnar Klo & Co Eiendom AS | Real estate | 1996 |
| Gunnar Klo AS | Manufacturing | 2019 |
| Gunnar Klo Egnesentral AS | Agriculture & fishing | 2022 |
| Gunnar Klo Holding AS | Agriculture & fishing | 2020 |
| Handelshuset Sørdahl AS | Wholesale & retail | 1996 |
| Havbåra AS | Agriculture & fishing | 2013 |
| Havna Eiendom AS | Real estate | 2004 |
| Havna Frisksenter AS | Health & social care | 1995 |
| HCN Invest AS | Wholesale & retail | 2009 |
| Heimsommarøya Invest AS | Financial services | 2011 |
| Helene AS | Agriculture & fishing | 2018 |
| Hellesvik Holding AS | | 2026 |
| Hellesvik Maxcontrol AS | | 2026 |
| Hellesvik Utvikling AS | Professional & scientific | 2019 |
| Henriksen Tjenester AS | Professional & scientific | 2020 |
| HJ Drift AS | Manufacturing | 2024 |
| Holmen Eiendomsselskap AS | Real estate | 2023 |
| Holmvik Brygge & Discover Vesterålen AS | Hospitality | 2009 |
| Holmøy Fryseterminal AS | Transport & logistics | 2000 |
| House of Guldbjørnsen AS | Hospitality | 2024 |
| Håndplukket SA | Other services | 2011 |
| Iaksess AS | Wholesale & retail | 2003 |
| Incase AS | Real estate | 2022 |
| Industrimek AS | Manufacturing | 2013 |
| Inge Nilsen Boligutleie AS | Real estate | 2020 |
| Ingebrigtsen Invest AS | Professional & scientific | 2016 |
| Installatør Stig Lind AS | Construction | 1995 |
| Jens Og Bjarte AS | Construction | 2015 |
| Jo-Ro Da | Real estate | 2005 |