| Abed Barber Shop AS | Other services | 2025 |
| Advokatene I Valdres AS | Professional & scientific | 2013 |
| Advokatene Sveen AS | Professional & scientific | 2009 |
| Advokatfirmaet Dahle AS | Professional & scientific | 2020 |
| Advokatfirmaet Pål Nissen Granlund AS | Professional & scientific | 2012 |
| Andreas Haugen AS | Construction | 2026 |
| Andrius Invest AS | Real estate | 2021 |
| Anita's Drøm Rammeverksted Og Handleri AS | Manufacturing | 2013 |
| Annecy Da | Real estate | 2007 |
| Anrk AS | Real estate | 2022 |
| Arbeidskraft Valdres AS | Administrative & support | 2011 |
| AS Haugli | Real estate | 1985 |
| AS Holmen | Real estate | 1985 |
| AS Jotunheimen Og Valdresruten Bilselskap | Transport & logistics | 1987 |
| Auke Regnskap & Rådgivning AS | Professional & scientific | 2012 |
| Aurdalsåsen Vannverk AS | Water & waste | 1997 |
| Av Bygg AS | Construction | 2023 |
| Bakkejordet Invest AS | | 2022 |
| Baltic Vikings Sia | Agriculture & fishing | 2006 |
| Barbara Shop Halden AS | Other services | 2025 |
| BB Spyleservice AS | Water & waste | 2025 |
| Beginn Eiendom AS | Real estate | 2023 |
| Beginn Holding AS | Other services | 2024 |
| Beginn Invest AS | | 2024 |
| Begravelsesbyrået Innlandet AS | Other services | 2023 |
| Berg Movement AS | Information & communication | 2022 |
| Bergfoss Byggprosjektering AS | Professional & scientific | 2012 |
| Bergheim Maskin AS | Construction | 2007 |
| Bilberging Valdres AS | Transport & logistics | 2020 |
| Bilservice Valdres AS | Other services | 1997 |
| Biribakken Holding AS | | 2018 |
| BJ Eiendom AS | Real estate | 2004 |
| Bliss Velvære AS | Other services | 2022 |
| Bon Tera AS | Hospitality | 2012 |
| Boservice Valdres AS | Real estate | 1998 |
| BR Bil AS | Administrative & support | 2014 |
| Bragerhaug AS | Mining & quarrying | 2014 |
| Brenna Da | Agriculture & fishing | 2020 |
| Brødr. Kroon AS | Construction | 2026 |
| Brødrene Berge Holding AS | Arts & recreation | 2001 |
| Brødrene Hansen Maskintransport AS | Construction | 2009 |
| Brøtaskogen Massemottak AS | Water & waste | 2022 |
| Bufar Kompetanse AS | Health & social care | 2014 |
| Bygdinvegen Utvikling AS | Real estate | 2007 |
| Byggteknikk Valdres AS | Professional & scientific | 1997 |
| Colioteck AS | Administrative & support | 2025 |
| Compania AS | Health & social care | 2023 |
| Dahl Invest AS | | 1999 |
| Dakon Da | Manufacturing | 1995 |
| Dalasletta Da | Agriculture & fishing | 2026 |
| Damenes Klær AS | Wholesale & retail | 2010 |
| Data & TV Service AS | Wholesale & retail | 1993 |
| Døvre Holding AS | | 2024 |
| Eggen Holding AS | Financial services | 2005 |
| Eid Forvaltning AS | Professional & scientific | 2022 |
| Ekka Holding AS | Real estate | 2022 |
| El-Fag AS | Construction | 1981 |
| El-Fag Eiendom AS | Real estate | 2004 |
| El-Tjenester AS | Construction | 2023 |
| Elb AS | Professional & scientific | 2011 |
| Elesco Fagernes AS | Other services | 2017 |
| Eltongården Ans | Real estate | 2002 |
| Eopas AS | Wholesale & retail | 2026 |
| Eopas Holding AS | | 2026 |
| Erbel AS | Real estate | 2011 |
| Erik Kroon AS | | 2021 |
| Executive Travel Da | Administrative & support | 2000 |
| F BURGER Hande/Hande ANS | Hospitality | 1989 |
| Fag Eiendom AS | Real estate | 1994 |
| Fagernes Anlegg AS | Construction | 2013 |
| Fagernes AS | Real estate | 2021 |
| Fagernes Bilbadeland AS | Wholesale & retail | 2020 |
| Fagernes Bok Og Papirhandel AS | Wholesale & retail | 1989 |
| Fagernes Boligvarme AS | Real estate | 1980 |
| Fagernes Camping AS | Hospitality | 2021 |
| Fagernes Conditori Da | Hospitality | 1994 |
| Fagernes Eiendom AS | Real estate | 2011 |
| Fagernes Events Da | Professional & scientific | 1999 |
| Fagernes Foodzilla AS | Wholesale & retail | 2022 |
| Fagernes Idrettspark Drift AS | Arts & recreation | 2005 |
| Fagernes Kiropraktorsenter Ans | Health & social care | 1996 |
| Fagernes Landhandel AS | Wholesale & retail | 2018 |
| Fagernes Næringspark AS | Real estate | 1996 |
| Fagernes Optiske AS | Wholesale & retail | 1982 |
| Fagernes Rør AS | Construction | 1998 |
| Fagernes Serveringsdrift Da | Hospitality | 1996 |
| Fagernes Skateshop Da | Wholesale & retail | 2016 |
| Fagernes Skysstasjon AS | Real estate | 1991 |
| Fagernes Spinning Da | Arts & recreation | 2000 |
| Fagernes Sportsforretning AS | Wholesale & retail | 2015 |
| Fagernes Taxi AS | Transport & logistics | 2022 |
| Fagernes Taxisentral Da | Transport & logistics | 1980 |
| Fagernes Utvikling AS | Real estate | 2010 |
| Fagernes Verkstedsenter AS | Other services | 2017 |
| Fagernes Zoo AS | Wholesale & retail | 2012 |
| Fal Maskin AS | Administrative & support | 2016 |
| Fjell Elektrikeren Valdres AS | Construction | 2020 |
| Fjellendin AS | Real estate | 2005 |
| Fjellkjeden AS | Wholesale & retail | 2015 |
| Fjellstøtt Drift AS | Construction | 2026 |