| 2H-INVEST AS | | 2019 |
| Aasvang Maskin AS | Construction | 2021 |
| Admin Media Da | Information & communication | 2009 |
| Ala Eiendom AS | Real estate | 2023 |
| Alba Drift AS | Construction | 2021 |
| Altevassporten Ba | Hospitality | 2000 |
| Arctic Raceway AS | Arts & recreation | 2015 |
| Aspecto Holding AS | Professional & scientific | 2011 |
| Bardu Autopunkt AS | Other services | 2021 |
| Bardu Bil AS | Other services | 2015 |
| Bardu Bilservice Ans | Wholesale & retail | 1989 |
| Bardu Byggeindustri AS | Wholesale & retail | 2004 |
| Bardu Grunneierlag SA | Real estate | 1955 |
| Bardu Invest AS | Other services | 2023 |
| Bardu Luftteknikk AS | Construction | 2024 |
| Bardu Lysstøperi Da | Manufacturing | 2004 |
| Bardu Maskin AS | Construction | 2007 |
| Bardu Media AS | Professional & scientific | 2012 |
| Bardu Plantesenter Ans | Wholesale & retail | 1994 |
| Bardu Senter AS | Real estate | 2006 |
| Bardu Sport AS | Wholesale & retail | 1995 |
| Bardu Utleie AS | Administrative & support | 2023 |
| Bardu-Luftteknikk AS | Construction | 2026 |
| Bardutre AS | Manufacturing | 1989 |
| Bateman Nordisk Eiendom AS | Real estate | 2019 |
| Bilagskyen AS | Professional & scientific | 2021 |
| Bjørkli Eiendomsservice AS | Administrative & support | 2026 |
| Bjørkli Rør AS | Construction | 2021 |
| Bjørnfjellhus Da | Real estate | 2000 |
| Bones Samdrift Da | Agriculture & fishing | 2004 |
| Brako AS | Hospitality | 1998 |
| Bruhaug AS | Professional & scientific | 2012 |
| Brødrene Bakkehaug AS | Wholesale & retail | 1999 |
| Byggmester Thomas André AS | Construction | 2018 |
| Båt Og Hyttelaget Håling BN | Other services | 1968 |
| Caretec AS | Wholesale & retail | 2010 |
| CS Pipe Solutions Norge AS | Professional & scientific | 2025 |
| Dig Maskin AS | Construction | 2008 |
| Dyrlegen I Bardu AS | Professional & scientific | 2012 |
| Dølatømmer AS | Agriculture & fishing | 2024 |
| Elvegata Eiendomsservice AS | Real estate | 2023 |
| Enogen Service AS | Wholesale & retail | 2014 |
| Ergotech AS | Manufacturing | 1998 |
| Esete Haugjord AS | Hospitality | 2022 |
| Fageråsen AS | Real estate | 2012 |
| Fagsøm AS | Manufacturing | 2005 |
| Finnkroken Golfpark AS | Arts & recreation | 2011 |
| Fog Bardu AS | Real estate | 2019 |
| Fogd Holmboesgt 33-35 Holding AS | Hospitality | 2020 |
| Forsethmoen Utleie AS | Real estate | 2004 |
| Fortun AS | Real estate | 2016 |
| Fosshaug Holding AS | | 2026 |
| Fotklinikken AS | Health & social care | 2008 |
| Frøken Vipp AS | Other services | 2021 |
| Furuly Eiendom AS | Real estate | 2018 |
| Furuly Turbuss AS | Transport & logistics | 2008 |
| Gravetjenester Bardu AS | Construction | 2025 |
| Greenbit Datacenter Nuf | Information & communication | 2024 |
| Grønnstein AS | Professional & scientific | 2021 |
| Gø-Invest AS | | 2021 |
| Habil Eiendom AS | Real estate | 2003 |
| Hakestad Eiendom AS | Real estate | 2006 |
| Handa Førstehjelp Da | Education | 2022 |
| Haugjord Bussreiser AS | Transport & logistics | 2010 |
| Haven Eiendom AS | Real estate | 1988 |
| Haygården Ans | Real estate | 1995 |
| Hemh Holding AS | | 2025 |
| Hilma AS | Manufacturing | 2017 |
| Hilma Entreprenør AS | Manufacturing | 2022 |
| Histdok AS | Professional & scientific | 2026 |
| Hjerterom Arkitektur AS | Professional & scientific | 2024 |
| HM Rør, Bygg Og Utleie AS | Real estate | 2014 |
| Huskyfarm Innset AS | Arts & recreation | 2020 |
| Hans Claussens Fabriker AS | Real estate | 1988 |
| Håkon Lysberg AS | Wholesale & retail | 2026 |
| Ia Media Da | Information & communication | 2009 |
| Indigo AS | Construction | 2025 |
| Industri Supply Ltd Nuf | Wholesale & retail | 2009 |
| Industriparken Bardu AS | Real estate | 2009 |
| Industriveien 4 AS | Real estate | 2005 |
| Industriveien 9 AS | Real estate | 2018 |
| Inn-Nord AS | Real estate | 2021 |
| Innlandet Skogstjenester AS | Agriculture & fishing | 2017 |
| Innset Samfunnshus Ba | Real estate | 2002 |
| Innset Vannverk SA | Water & waste | 1986 |
| Installasjonsbyrået Ingebrigtsen & Co Ans | Construction | 1984 |
| International Insurance Consulting Ltd | Financial services | 1966 |
| Jaktfelt NR 40-SKOELVDALEN SA | Agriculture & fishing | 1995 |
| Jan Sagmo AS | Construction | 2016 |
| JBN Elektro AS | Wholesale & retail | 2019 |
| Jerven Holding AS | Real estate | 2023 |
| Joars Eiendom AS | Real estate | 2025 |
| Joars Holding AS | Water & waste | 2025 |
| Joars Transport AS | Water & waste | 2025 |
| Jokern Setermoen AS | Hospitality | 2019 |
| Jptc Holding AS | Wholesale & retail | 2021 |
| K Hanstad AS | Construction | 2019 |
| Khaosuai AS | Hospitality | 2022 |
| Kistefjell Eiendom AS | Real estate | 2024 |
| Klausen-Eiendom AS | Real estate | 2021 |