| 26/10 Brekka Da | Agriculture & fishing | 2016 |
| 7 Eventyr AS | Administrative & support | 2016 |
| Af HS Bygg/Brun Bygg Da | Construction | 2022 |
| Agroteam Da | Agriculture & fishing | 1997 |
| Andre Etasje AS | Hospitality | 2019 |
| Andre Etasje Restaurant AS | Real estate | 2021 |
| Ankonsult AS | Professional & scientific | 2014 |
| Anmas AS | Real estate | 2021 |
| Ans Blomsterkroken | Wholesale & retail | 1994 |
| Ans Veistadhjørnet | Hospitality | 1989 |
| AS Eidefoss | Energy | 1916 |
| Autosenteret Vågå AS | Wholesale & retail | 2000 |
| Bakke Stålprodukter AS | Manufacturing | 2019 |
| Bergateigen AS | Real estate | 2010 |
| Besseggen Eiendomsutvikling AS | Professional & scientific | 2015 |
| Besseggen Fjellpark AS | Hospitality | 2002 |
| Besstrond AS | Hospitality | 1994 |
| Blåhø VVS AS | Construction | 2015 |
| Bokhandel'N Kafe AS | Hospitality | 2008 |
| Brandal Bim/Flyfishing AS | Professional & scientific | 2017 |
| Brimi Eventyr AS | Arts & recreation | 2013 |
| Brun Bygg AS | Construction | 2020 |
| Brødrene Visdal AS | Agriculture & fishing | 2018 |
| BW Betonggulv AS | Construction | 2023 |
| Camtrans AS | Transport & logistics | 2019 |
| Cashed AS | Real estate | 2016 |
| CCW AS | Construction | 2025 |
| Centrumshjørnet AS | | 1998 |
| Crazy Horse AS | Professional & scientific | 2020 |
| Destinations AS | | 2023 |
| Døla Anlegg AS | Financial services | 2018 |
| E Wold Eiendom AS | Real estate | 1984 |
| Eidefoss Fiber AS | Information & communication | 2019 |
| Eidefoss Fornybar AS | Energy | 2023 |
| Eidefoss Strøm AS | Energy | 2019 |
| Eidefoss Vannkraft AS | Energy | 2019 |
| Eiendomsselskapet Vågå Ysteri Da | Real estate | 1995 |
| Einar Mosebakken AS | Mining & quarrying | 2021 |
| Eirik Schjølberg AS | Construction | 2023 |
| El-Kontroll Ottadalen AS | Professional & scientific | 2019 |
| Elcharge AS | Professional & scientific | 2021 |
| Es Utvikling AS | Administrative & support | 2024 |
| Eventlink AS | Professional & scientific | 2014 |
| Eventlink Drift AS | Professional & scientific | 2018 |
| Finnkanten Eiendom AS | Real estate | 2017 |
| Fjellheimen Galleri AS | Information & communication | 2021 |
| Fjellheimlia AS | Real estate | 2021 |
| Fjellnett AS | Energy | 2019 |
| Fortuno Invest AS | Real estate | 2000 |
| Frys Film AS | Information & communication | 2021 |
| Fuglsetervegen SA | Real estate | 2010 |
| Galleri Ullinsvin AS | Arts & recreation | 2019 |
| Garde AS | Real estate | 2019 |
| Garmo Maskin AS | Construction | 2009 |
| Gjendebu AS | Hospitality | 2008 |
| Gjendebåten AS | Transport & logistics | 2005 |
| Gjendeosen AS | Transport & logistics | 2013 |
| Gjendesheim AS | Hospitality | 2010 |
| Gjesling AS | Manufacturing | 2024 |
| Gjesling Holding AS | Manufacturing | 2015 |
| Grorud Invest AS | Real estate | 2018 |
| Gråhø AS | Real estate | 2014 |
| Gull & Gråstein AS | Professional & scientific | 2016 |
| Gården Eiendom Ans | Real estate | 1988 |
| Hab Håndverk AS | Construction | 2020 |
| Hageløkken Engineering AS | Manufacturing | 2024 |
| Handelsforeninga AS | Real estate | 2021 |
| Haugamoen AS | Construction | 2021 |
| Heimebrent AS | Manufacturing | 2013 |
| Hoska AS | | 2018 |
| Hårstugu Da | Other services | 2006 |
| Hølmo AS | Transport & logistics | 1998 |
| Høyfjellslam SA | Other services | 2005 |
| Ilva Invest AS | | 2023 |
| Inn På Tunet Øvre Sandbugard AS | Health & social care | 2013 |
| Innlandet Tuning AS | Other services | 2025 |
| Ivk Design AS | Professional & scientific | 2021 |
| J Mur & Bygg AS | Construction | 2017 |
| J. a. Finsrud AS | Wholesale & retail | 2022 |
| J.Randen AS | Professional & scientific | 2022 |
| Jakte AS | Real estate | 2022 |
| Jan Visdal Taxi AS | Transport & logistics | 2021 |
| Jonny Byre Holding AS | Administrative & support | 2011 |
| Jotunheimen Aktiv IT AS | Arts & recreation | 1994 |
| Jotunheimen Caravan Camp AS | Hospitality | 2021 |
| Jotunheimen Golf AS | Administrative & support | 2026 |
| Jotunheimen Turbusser AS | Transport & logistics | 2010 |
| Jørgen Hagen Eiendom AS | Real estate | 2007 |
| Karita Dame Og Herrefrisør AS | Other services | 2016 |
| Kilenga AS | Transport & logistics | 2026 |
| Kjetil Villa Asfalt AS | Construction | 1997 |
| Kleivhø AS | Real estate | 2015 |
| Klones AS | Agriculture & fishing | 2016 |
| Klones Hest Og Hov AS | Arts & recreation | 2012 |
| Klonesodden AS | Real estate | 2014 |
| KNAUS1 Holding AS | Administrative & support | 2015 |
| Knausen AS | Financial services | 1994 |
| Kog Anlegg AS | Construction | 2015 |
| Kongtorp Fysioterapi Og Trening AS | Health & social care | 2024 |
| Krambua Sjodalen AS | Wholesale & retail | 2018 |