| Abolat Sia | Transport & logistics | 2014 |
| Adrian Johnsen AS | Wholesale & retail | 2025 |
| Aktiv Otta AS | Arts & recreation | 2004 |
| Alt Mulig Mann Nils Hvam AS | Administrative & support | 2022 |
| Ans Kabel Og Minigraving | | 1988 |
| Ans Vaktselskapet Sivakt | Administrative & support | 1988 |
| Arben Marketing Da | Professional & scientific | 2023 |
| AS Ois | Real estate | 1964 |
| Autosenteret Otta AS | Wholesale & retail | 2010 |
| B. Tho Holding AS | | 2026 |
| Bakkegården Parfymeri Da | Wholesale & retail | 1996 |
| Bakken Bygg Og Restaurering AS | Agriculture & fishing | 2014 |
| Barbro Bekken AS | Other services | 2023 |
| Bekkemellem Eiendom AS | Real estate | 2007 |
| Bertil & Martens AS | Wholesale & retail | 2014 |
| Bjørnvolden Maskin AS | Construction | 2012 |
| Bke Grafisk SA | Professional & scientific | 2009 |
| Blacoon Eiendom AS | Wholesale & retail | 2024 |
| Blacoon Retreats AS | Real estate | 2024 |
| Blacoon Vault AS | Real estate | 2024 |
| Bosta Eiendom AS | Manufacturing | 2016 |
| Bragelien AS | Hospitality | 2021 |
| Brenden Truck Og Maskinopplæring AS | Education | 2017 |
| Brugeilen Familie Barnehage Ans | Education | 1994 |
| Bu-Ok AS | Administrative & support | 2023 |
| Byggtjenester Innlandet AS | Construction | 2022 |
| C Smidesang Holding AS | Financial services | 2005 |
| Centrum Magasin AS | Wholesale & retail | 1999 |
| Clarisonus AS | Administrative & support | 2010 |
| Conico AS | Construction | 2005 |
| Conico Eiendom AS | Real estate | 2015 |
| Dahlemoen 37 AS | Real estate | 2026 |
| Dahlemoen Næringspark AS | Real estate | 1877 |
| Dalir Kjøtt AS | Manufacturing | 2021 |
| Devotta AS | Information & communication | 2019 |
| Din Trafikkskole AS | Education | 2015 |
| Dovre Bud Og Vare AS | Transport & logistics | 2016 |
| Dr.Miajan AS | Health & social care | 2026 |
| Dølakjøtt AS | Manufacturing | 2020 |
| E.Hagberg Holding AS | | 2025 |
| Eagle Nest Eco Lodge AS | Construction | 2021 |
| Eirik Haugstulen Holding AS | | 2024 |
| Elkjøp Otta AS | Wholesale & retail | 1985 |
| Esholding AS | | 2020 |
| Estek AS | Information & communication | 2018 |
| Eventyrlige Otta AS | Real estate | 2018 |
| Explore Sjoa AS | Hospitality | 2021 |
| Fixern Innlandet AS | Construction | 2025 |
| Fossen Bygg AS | Construction | 2012 |
| Fransplass Holding AS | Hospitality | 2021 |
| Furuli Bygg AS | Construction | 2020 |
| Furulund Bygdahus SA | Real estate | 1931 |
| Fyru Aktiv AS | Wholesale & retail | 2024 |
| Fyru AS | Manufacturing | 2001 |
| GDF Eiendom AS | Real estate | 2019 |
| Gjermund Stubbrud AS | Construction | 2022 |
| Global Green Growth AS | Information & communication | 2024 |
| Go Rafting Sjoa AS | Arts & recreation | 2022 |
| Grandgården AS | Real estate | 2022 |
| Granit 1893 Holding AS | Real estate | 2005 |
| Grønbakkane Beite Og Fordyrk Lag | Agriculture & fishing | 1995 |
| Gudbrandsdal Fisk AS | Agriculture & fishing | 2020 |
| Gudbrandsdal Frakt AS | Transport & logistics | 2001 |
| Gudbrandsdal Media Da | Information & communication | 2002 |
| Gudbrandsdal Slakteri Eiendom AS | Real estate | 2022 |
| Gudbrandsdal Slakteri Lokalt Eierskap AS | Manufacturing | 2020 |
| Gudbrandsdalsmat SA | Wholesale & retail | 2006 |
| Gullsaksen Frisør Og Velvære AS | Other services | 2023 |
| Haki Eiendom AS | Real estate | 2022 |
| Helgeøya Avlingsveg SA | Real estate | 2025 |
| Hjelde's Transport AS | Transport & logistics | 2012 |
| Hoff Investering AS | | 2022 |
| Høglien & Høglien Mur AS | Construction | 2008 |
| Høvringen Aktivitetsselskap AS | Administrative & support | 1987 |
| Infinita AS | Professional & scientific | 2023 |
| Innlandet Driftspartner AS | Administrative & support | 2026 |
| Innlandet Kompetanse AS | Education | 2019 |
| Innlandet Teknologi AS | Information & communication | 2023 |
| Jan Nizialek AS | Health & social care | 2005 |
| Jeva Eiendom AS | Real estate | 2006 |
| Jeva Håndverk AS | Construction | 2000 |
| JKK AS | Arts & recreation | 2016 |
| JLS Retail AS | | 2026 |
| Johan Nygårdsgate 17 B AS | Real estate | 2017 |
| Jordet Holding AS | Real estate | 2012 |
| Josten Invest AS | | 2023 |
| JS Gjeldshjelper AS | Professional & scientific | 2014 |
| JSM Invest AS | | 2024 |
| JT Utvikling AS | | 2023 |
| K. Randen Holding AS | | 2022 |
| Kjøkkendrift No 1 Otta AS | Wholesale & retail | 2017 |
| Kleberheim AS | Real estate | 2023 |
| Kleiven Handel AS | Wholesale & retail | 2022 |
| KN Solutions AS | Construction | 2021 |
| Laidoner Renhold AS | Administrative & support | 2019 |
| Lalm Byggteknikk AS | Construction | 2019 |
| Lbtu AS | Administrative & support | 2019 |
| Liavegen(Ottekren - Søråsen) SA | Real estate | 2001 |
| Ljosli AS | Financial services | 2005 |
| Logrheim AS | Hospitality | 2025 |