| Lien Sag Holding AS | Manufacturing | 2018 |
| Lien Sag Invest AS | Construction | 2006 |
| Lillehammer Næringsutvikling AS | Real estate | 2023 |
| Ljabrubakken 1 AS | Real estate | 2004 |
| Madshus AS | Manufacturing | 1966 |
| Malermestrene Indre Østland AS | Construction | 1993 |
| Marianne Leren Floral Design AS | Arts & recreation | 2018 |
| MH Skog Da | Agriculture & fishing | 2011 |
| Miette AS | Professional & scientific | 2026 |
| Miljøcon AS | Wholesale & retail | 2023 |
| Miramare Capital AS | Real estate | 2007 |
| Miramare Parkering AS | Real estate | 2018 |
| Mjøsen Helse-Og Velvære AS | Health & social care | 2022 |
| Mjøsen Regnskap AS | Professional & scientific | 2018 |
| Mjøsli Invest AS | Real estate | 2014 |
| Murmester Glenn Bergum AS | Construction | 2019 |
| Murmesterservice AS | Construction | 2005 |
| Moelven Mjøsbruket A.S. | Manufacturing | 1984 |
| Nedre Snertingdal Utmarkslag SA | Real estate | 1995 |
| Next Biri AS | Real estate | 2022 |
| Nextpro AS | Wholesale & retail | 2024 |
| Nordby Gårdsbarnehage Biri AS | Education | 2016 |
| Nordic Isoelementer AS | Manufacturing | 1995 |
| Ob Lund Holding AS | Financial services | 2006 |
| Perio Spestorg AS | Real estate | 2021 |
| Primært Da | Professional & scientific | 2021 |
| Redalsetervegen SA | Real estate | 1967 |
| Riise Kompetanse AS | Transport & logistics | 2022 |
| Ringebu Eiendom 2 AS | Real estate | 2025 |
| Ringebu Eiendom 3 AS | Real estate | 2025 |
| Ringebu Sentrum AS | Real estate | 2023 |
| Ringebu Sentrum Eiendom AS | Real estate | 2013 |
| Rolidbakken Fus Barnehage AS | Education | 2007 |
| Rønningen Maskin Og Landbruk Ans | Agriculture & fishing | 1999 |
| Scuderia Corsa AS | Administrative & support | 2018 |
| Sembshagen AS | Construction | 2014 |
| Sigstadplassen 29 AS | Real estate | 2022 |
| Simulatorproduksjon AS | Manufacturing | 2024 |
| Skogplanter Østnorge AS | Agriculture & fishing | 2024 |
| Skogsvegbilveglaget Skøyenvegen SA | Real estate | 1965 |
| Sma-Holding AS | | 2022 |
| Smestadmoen Næringsbygg AS | Real estate | 2018 |
| Smestadmoen Næringspark AS | Real estate | 2020 |
| Snuggerud AS | Wholesale & retail | 2011 |
| Snuggerud Ved AS | Agriculture & fishing | 2025 |
| Solid Service & Transport AS | Transport & logistics | 2021 |
| Solskjerming Innlandet AS | Wholesale & retail | 2025 |
| Soria Moria AS | Real estate | 2026 |
| Spet Eiendom AS | Real estate | 2024 |
| Spretten Familiebarnehage Ans | Education | 1995 |
| Stadvik Holding AS | | 2025 |
| Stra Invest AS | Construction | 2020 |
| Studio.B AS | Other services | 2022 |
| Stuen Og Stad AS | Construction | 2025 |
| Svai Eiendom Brokelandsheia AS | Real estate | 2011 |
| Sveastranda Camping AS | Hospitality | 2011 |
| Svennes Gård Ans | Agriculture & fishing | 2010 |
| Svennes Gård Skogeiendom AS | Agriculture & fishing | 2025 |
| Syversborg AS | Real estate | 2021 |
| Sørlien Og Tveit Da | Wholesale & retail | 1996 |
| T.Brensdal Holding AS | | 2026 |
| Tag Eiendom AS | Real estate | 2007 |
| Tannlege Heidi Sæterbakken AS | Health & social care | 2012 |
| Tanterhaug Veg Da | Agriculture & fishing | 1996 |
| TBG Transport AS | Transport & logistics | 2019 |
| Ted Transport AS | Transport & logistics | 2021 |
| Tema Renhold AS | Administrative & support | 2021 |
| TK Sand Holding AS | | 2025 |
| Trondhjemsveien 14 AS | Real estate | 2019 |
| Tømten Skog & Maskin AS | Construction | 2024 |
| Tøn Holding AS | Administrative & support | 2014 |
| Uld AS | Real estate | 2014 |
| Vasspumper AS | Real estate | 2017 |
| VD Eiendom Biri AS | Real estate | 2021 |
| Vertshuset V-E6 AS | Hospitality | 2016 |
| Vestmanna AS | Professional & scientific | 2019 |
| Vismund Gruppen AS | Construction | 2020 |
| Zot AS | Wholesale & retail | 2017 |
| Østlandet Invest AS | Real estate | 2015 |
| Øverbygda Gravemaskindrift Da | Construction | 1999 |