| 3D-KNITTING & Technology AS | Manufacturing | 2018 |
| A: Property AS | Real estate | 2018 |
| A: Property Utvikling AS | Real estate | 2023 |
| Aamodt Entreprenør AS | Construction | 2022 |
| Aasestrand Handel AS | Wholesale & retail | 2024 |
| Abrexia Prosjektledelse AS | Professional & scientific | 2025 |
| Afam Invest AS | Financial services | 2006 |
| Aleksander Ekornes Holding | Real estate | 2015 |
| Alpe 1717 AS | Real estate | 2025 |
| Amatec A/S | Wholesale & retail | 1988 |
| Amatec Invest AS | Real estate | 2005 |
| Amelco AS | Professional & scientific | 2014 |
| Anleggsservice AS | Construction | 2003 |
| Apotheca AS | Wholesale & retail | 2023 |
| Arctic Supply Scandinavia AS | Real estate | 1988 |
| Asbjørn Loland AS | Wholesale & retail | 1979 |
| Assc Holding AS | | 2023 |
| Aurdal Grunneigarlag SA | Administrative & support | 2003 |
| Aure Fysikalske Institutt AS | Health & social care | 2006 |
| Aure Grunneigarlag SA | Real estate | 2005 |
| Aure Panorama AS | Real estate | 1991 |
| Aure Samdrift SA | Agriculture & fishing | 1977 |
| Aure Torvik AS | Wholesale & retail | 2019 |
| Aureelva Elveeigarlag SA | Real estate | 1997 |
| Aurelia Holding AS | Hospitality | 2018 |
| Aursnes Bygg AS | Construction | 1990 |
| Aursnes Eiendom AS | Real estate | 2019 |
| Aursnes Gaia AS | Real estate | 2006 |
| Aursnes Hotell AS | Hospitality | 1995 |
| Aursnes Kiosk AS | Hospitality | 2018 |
| Auskjeret AS | Professional & scientific | 2012 |
| Autotech Sykkylven AS | Other services | 2024 |
| B. S. Aure Sport AS | Wholesale & retail | 2017 |
| B. S. Aure Eigedom A/S | Real estate | 1968 |
| B.S. Aure A/S | Wholesale & retail | 1988 |
| Bakkedamsveien 24 AS | Real estate | 2017 |
| Bellami AS | Hospitality | 2013 |
| Bjarne Brekke AS | Construction | 1979 |
| Blacksmith Invest AS | Professional & scientific | 2024 |
| Blindheim Atv AS | Wholesale & retail | 2016 |
| Blindheim Grunneigarlag | Real estate | 1978 |
| Blåbygget Vikøyra AS | Real estate | 2023 |
| Bolig I Solen Ans | Professional & scientific | 2010 |
| Bones AS | Professional & scientific | 2024 |
| Brekke AS | Real estate | 2014 |
| Brekke Byggentrprenør AS | Construction | 2004 |
| Brekke Drift AS | | 2020 |
| Brenne AS | Professional & scientific | 2024 |
| Brenne Eigedom AS | Real estate | 2025 |
| Brenne Entreprenør AS | Construction | 2009 |
| Brunstad AS | Manufacturing | 1961 |
| Brunstad Holding AS | Real estate | 2026 |
| Brunstad Ipr AS | Administrative & support | 2024 |
| Brødrene Aursnes AS | Construction | 2023 |
| Brødrene Haugseth AS | Professional & scientific | 1989 |
| Bykshammeren AS | | 2021 |
| Båthaugen AS | Manufacturing | 2005 |
| Card Gard Scandinavia Da | | 1988 |
| Centrum Hårpleie AS | Other services | 1991 |
| Confurn AS | Professional & scientific | 2000 |
| Croissant AS | Real estate | 2017 |
| Dacapo Hår Og Makeup AS | Other services | 1998 |
| Dags Maskin AS | Construction | 1988 |
| Dis Kaffebar AS | Hospitality | 2022 |
| Downhill Trading Ltd | Wholesale & retail | 2013 |
| Driv Design AS | Professional & scientific | 2004 |
| Droneakademiet AS | Wholesale & retail | 2012 |
| Eagle Condor Interactive AS | Information & communication | 2025 |
| Ekstra Bemanning AS | Administrative & support | 2023 |
| Eldan Spolka Z Organiczona Odopowiedzialnoscia | Administrative & support | 2017 |
| Elias Vinje AS | Wholesale & retail | 2019 |
| Elias Vinje Eigedom AS | Real estate | 2015 |
| Eliny AS | Professional & scientific | 2025 |
| Elvetun AS | Real estate | 1986 |
| Entreprenøren AS | Construction | 2020 |
| Epoxyproffen AS | Construction | 2024 |
| Europrofil AS | Manufacturing | 1970 |
| Fagerlivegen 69 AS | Hospitality | 2022 |
| Fausa Montering Ans | Construction | 2003 |
| Fauske Boligbygg AS | Real estate | 1978 |
| Fauskefjørå AS | Real estate | 2021 |
| Fauskelia Veglag SA | Real estate | 2024 |
| Fet Mekaniske AS | Manufacturing | 2025 |
| Finn Aamodt AS | Real estate | 2011 |
| Fiola Sleep AS | Wholesale & retail | 2020 |
| First Up North AS | Professional & scientific | 2022 |
| Fjellseter Ungdomssenter | Education | 1970 |
| Fjællingsdal Eiendom AS | Real estate | 2011 |
| Fjølg Sauna AS | Other services | 2023 |
| Flatabø Eigedom AS | Real estate | 1956 |
| Flugre Bygg AS | Construction | 2015 |
| Focus Sport AS | Wholesale & retail | 2008 |
| Forretningsbygg Aursnes Da | Real estate | 1993 |
| Framifrå Frisør AS | Other services | 2022 |
| FRK Larsen AS | Wholesale & retail | 2019 |
| Funkfit Sykkylven AS | Arts & recreation | 2021 |
| GB Consult AS | Real estate | 2005 |
| Geir O. Løseth AS | Financial services | 2010 |
| GF Rogne AS | Wholesale & retail | 2025 |
| Gin Gliders Norge AS | Wholesale & retail | 2022 |