| 69 Data Centre AS | Real estate | 2021 |
| 9900WATT AS | Wholesale & retail | 2017 |
| Aamm Holdings AS | Agriculture & fishing | 2023 |
| Aamm Kystfiske AS | Agriculture & fishing | 2023 |
| Abel BB AS | Education | 2015 |
| Accurate Business AS | Professional & scientific | 2015 |
| Acdc Glomfjord AS | Information & communication | 2021 |
| Advokatfirmaet Herstad AS | Professional & scientific | 2016 |
| Agaton Sax MT AS | Other services | 2012 |
| Ahn Management AS | Construction | 2015 |
| Aj Matbutikk AS | Wholesale & retail | 2015 |
| Ajb Nordic Holding AS | | 2025 |
| Ajba Eiendom AS | Real estate | 2004 |
| Amundsen Bakeri Og Konditori AS | Manufacturing | 2016 |
| Anre Eiendom AS | Hospitality | 2016 |
| Arbeidergata 1 AS | Real estate | 2014 |
| Arbeidergata Eiendom AS | Transport & logistics | 2002 |
| Arctech Innovation Cluster AS | Real estate | 2024 |
| Arctic Adventure Resort AS | Administrative & support | 2001 |
| Arctic Discovery AS | | 2026 |
| Arctic Dive AS | Agriculture & fishing | 2011 |
| Arctic Effekt Ans | Professional & scientific | 1994 |
| Arctic Energy AS | Construction | 2020 |
| Arctic Handling AS | Construction | 2014 |
| Arctic Offshore AS | Transport & logistics | 2007 |
| Arctic Smile Holding AS | | 2026 |
| Arctic Smile Tannregulering AS | Health & social care | 2018 |
| Arctic Venture Capital AS | Real estate | 2021 |
| Arktiq Assuranse AS | Financial services | 2008 |
| Art Safari AS | Transport & logistics | 2012 |
| AS Avisbygg | Information & communication | 1954 |
| AS Varme Og Sanitær | Wholesale & retail | 2023 |
| Aune Field Services AS | Administrative & support | 2026 |
| Aunes Holdingselskap AS | | 2024 |
| Aurahair AS | Other services | 2025 |
| Aurora Mat Og Forpleining AS | Hospitality | 2020 |
| Baba AS | Wholesale & retail | 1995 |
| Bacalhau BR Ans | Wholesale & retail | 2009 |
| Ballspark AS | Education | 2013 |
| Bantu AS | Real estate | 2024 |
| Barel AS | Manufacturing | 1993 |
| Barents Eiendom AS | Real estate | 2024 |
| Barents Frokosthotel AS | Hospitality | 2015 |
| Barents Industriservice AS | Construction | 2026 |
| Barents Kunnskapspark Eiendom AS | Real estate | 2017 |
| Barents Marine AS | Wholesale & retail | 2015 |
| Barents Metall Og Sveis AS | Manufacturing | 2019 |
| Barents North Holding AS | | 2025 |
| Barents Sushi AS | Hospitality | 2024 |
| Barentsforlaget AS | Information & communication | 2022 |
| BARENTZ4 AS | Professional & scientific | 2021 |
| Basilica Cafe Og Restaurant AS | Hospitality | 2017 |
| BBT Holding AS | Professional & scientific | 2013 |
| Big Catch KKN AS | Agriculture & fishing | 2026 |
| Bil & Dekk Service Kirkenes AS | Other services | 2025 |
| Bje Invest AS | Real estate | 2021 |
| BJT AS | Transport & logistics | 2025 |
| Bjørn Ole Hamre AS | Wholesale & retail | 1994 |
| Blaatid AS | Professional & scientific | 2025 |
| Blomsterspiren AS | Wholesale & retail | 2007 |
| Brenselsutsalget AS | Health & social care | 1990 |
| Brillehjørnet Ur & Optikk AS | Wholesale & retail | 1998 |
| Bygg Og Malermesteren AS | Construction | 2011 |
| Camilla Must AS | Other services | 2024 |
| Canisport AS | Professional & scientific | 2024 |
| Casablanca Orientalsk Kafe & Restaurant Ans | Hospitality | 1998 |
| Centrum Kafe Kirkenes AS | Hospitality | 2016 |
| Cfood Trade AS | Wholesale & retail | 2019 |
| Che Nord Ans | Information & communication | 2023 |
| Dagfinn Hansens Trykkeri AS | Manufacturing | 1984 |
| Daldorff Tannhelseklinikk AS | Health & social care | 1994 |
| Dani Holding AS | Construction | 2006 |
| Danielsens Eiendomselskap AS | Real estate | 1997 |
| Datakortet AS | Information & communication | 1996 |
| Davvin Eiendom AS | Real estate | 2016 |
| December Holding AS | | 2020 |
| Degerstrøms Revisjon AS | Professional & scientific | 2013 |
| Destinasjon Kirkenes Da | Professional & scientific | 2001 |
| Dol & Bem AS | Agriculture & fishing | 2015 |
| DR. Wessels Gate 16 AS | Real estate | 2025 |
| DR. Wessels Gate 3 AS | Real estate | 2023 |
| DR. Wessels Gate 5 AS | Real estate | 2023 |
| DR. Wessels Gate 7 AS | Real estate | 1993 |
| DR. Wesselsgate 10 AS | Real estate | 2010 |
| Drofssej Holding AS | | 2025 |
| Duo Drift AS | Administrative & support | 2025 |
| E-Thor Energy Solution AS | Energy | 2022 |
| Eb Håndverk AS | Construction | 2023 |
| Eco Green Energy AS | Real estate | 2024 |
| Eiendomsselskapet Fiskebeck AS | Real estate | 1983 |
| Ejo Kystfiske AS | Agriculture & fishing | 2023 |
| Ekhaugen Miljø- Og Næringspark AS | Real estate | 2025 |
| Ellas Frisør AS | Other services | 2009 |
| Enersense AS | Professional & scientific | 2013 |
| Euro Sko Nord AS | Wholesale & retail | 2007 |
| F. Johnsen AS | Wholesale & retail | 2023 |
| F2P Invest AS | Financial services | 2005 |
| Fabkirk AS | Arts & recreation | 2023 |
| Fargekilden AS | Wholesale & retail | 2005 |
| Fase Eiendom AS | | 2026 |