| Kvitfjell Handbags AS | Wholesale & retail | 2017 |
| Kvitfjell Idrett AS | Arts & recreation | 1999 |
| Lars Myhren AS | Construction | 2012 |
| LRR Holding AS | | 2021 |
| Lundbakken AS | Real estate | 2011 |
| Lundbakken Bygg AS | Construction | 2021 |
| Mad Invest AS | Real estate | 2021 |
| Madfish-Invest AS | | 2026 |
| Malerassistanse All-Mek Da | Construction | 2000 |
| Markedshagen I Ringebu AS | Agriculture & fishing | 2021 |
| MF Elektro AS | Wholesale & retail | 2025 |
| Mikkelsen Fysioterapi AS | Health & social care | 2021 |
| Moni Worldwide Norge AS | Wholesale & retail | 2025 |
| Murmester Halvorsen AS | Construction | 2018 |
| Nesset Bygg Og Service AS | Construction | 2025 |
| Nordic Skinlabs AS | Wholesale & retail | 2017 |
| Odlo Holding AS | Real estate | 2024 |
| Ole Erik Invest AS | Real estate | 1998 |
| Omnisynthexis AS | Professional & scientific | 2026 |
| Onshuslia Nord Skogsbilveglag SA | Real estate | 1992 |
| Opplev Frya Leir AS | Hospitality | 2007 |
| Pilgrimsleden AS | Hospitality | 2007 |
| Placebu Eiendom AS | Real estate | 2023 |
| PLANGULV Bølien og Solli DA | Construction | 1988 |
| R & K Kjos Bilverksted AS | Real estate | 1982 |
| Ramshytta Gjeterlag SA | Agriculture & fishing | 1910 |
| Ringebu Anleggsdrift AS | Construction | 2003 |
| Ringebu Bilruter AS | Transport & logistics | 1996 |
| Ringebu Bilruter Eiendom AS | Real estate | 1983 |
| Ringebu Eiendom AS | Real estate | 2016 |
| Ringebu Graveservice AS | Construction | 1993 |
| Ringebu Industrieiendom AS | Real estate | 2024 |
| Ringebu Kro AS | Hospitality | 2015 |
| Ringebu Libris AS | Wholesale & retail | 1996 |
| Ringebu Maling & Service AS | Wholesale & retail | 2024 |
| Ringebu Natur SA | Arts & recreation | 2015 |
| Ringebu Og Fåvang Drosjesentral Da | Transport & logistics | 2024 |
| Ringebu Optikk AS | Wholesale & retail | 2021 |
| Ringebu Rørleggerservice AS | Construction | 2020 |
| Ringebu Stibyggerlag SA | Arts & recreation | 2023 |
| Ringebu Tannlegesenter AS | Health & social care | 2016 |
| Ringebu-Eiendom AS | Real estate | 2024 |
| RS Eiendomsutvikling AS | Real estate | 2016 |
| Rykk AS | Professional & scientific | 2021 |
| Siv. Ing. Oddgeir Odlo AS | Professional & scientific | 2022 |
| Skotten Seter - Bed & Husky AS | Hospitality | 2024 |
| Snøhetta Regnskap Ringebu AS | Professional & scientific | 2014 |
| Sport 1 Ringebu AS | Wholesale & retail | 2021 |
| Stas Ringebu AS | Wholesale & retail | 2020 |
| Stein Erik Slettmoen AS | Construction | 2017 |
| Stin Bil AS | Construction | 2022 |
| Stulskjølen Beitelag SA | Agriculture & fishing | 2016 |
| Sygard Gunstad Eiendom AS | Real estate | 2007 |
| Sylvrokken AS | Wholesale & retail | 2023 |
| Task Force AS | Information & communication | 1994 |
| TD Graveservice AS | Construction | 2011 |
| Therma Pipe Aps | Wholesale & retail | 1999 |
| Thomas H. G. Holding AS | | 2018 |
| Tian Eiendom Kløverhagen AS | Real estate | 2014 |
| Timbr Invest AS | Professional & scientific | 2015 |
| Torbjørn Steen Holding AS | Real estate | 2023 |
| Vaala Bruk Eiendom AS | Real estate | 2023 |
| Vaala Eiendom AS | Real estate | 2002 |
| Vaala Invest AS | Real estate | 2015 |
| Vakker Events AS | Hospitality | 2021 |
| Vekkom Invest AS | | 2023 |
| Venabygdsfjellet Turskiløyper SA | Arts & recreation | 2008 |
| Verdens Mat Ringebu Ans | Wholesale & retail | 2002 |
| Veterinær Engseth AS | | 2022 |
| Værfast AS | Wholesale & retail | 2017 |