| Eiendomsservice Glåmdal Da | Real estate | 2011 |
| Eiger Private Equity SMB II AS | Real estate | 2009 |
| Ekkeren AS | Professional & scientific | 1973 |
| Ekva Eiendom AS | Real estate | 2014 |
| Ekås AS | Manufacturing | 2014 |
| Ekås Eiendom AS | Real estate | 2006 |
| Elcare Nordic AS | Other services | 2015 |
| Elektra Kongsvinger AS | Other services | 2011 |
| Elgelg AS | Hospitality | 2022 |
| Elkjøp Kongsvinger AS | Wholesale & retail | 2024 |
| Ellingsen Group AS | Information & communication | 2021 |
| Ellingsen Takst AS | Real estate | 2020 |
| Ellingsen Technologies AS | Information & communication | 2020 |
| Elmento AS | Manufacturing | 2016 |
| Elseth Utvikling AS | Real estate | 2013 |
| Elverum Retail Park AS | Real estate | 2016 |
| Elverum Utvikling AS | Real estate | 2006 |
| Emmi Holding AS | Real estate | 2020 |
| Emmto AS | Construction | 1995 |
| Engens Gate 1 AS | Real estate | 2002 |
| Enger Kasio AS | Real estate | 2021 |
| Enplant Engineering AB | Construction | 2010 |
| Enva Eiendom AS | Real estate | 2021 |
| Enviro Bygg AS | Construction | 2016 |
| Eplatek Holding AS | | 2022 |
| Erik Tømmeraas AS | Wholesale & retail | 1981 |
| Eriklarsen AS | Real estate | 2017 |
| Eriksen Eiendom AS | Real estate | 1967 |
| Ertzeid Invest AS | Real estate | 2018 |
| Esg Nature Risk AS | Information & communication | 2024 |
| Eskoleia Arbeid Og Inkludering AS | Health & social care | 2017 |
| Eskoleia AS | Health & social care | 2022 |
| Eskoleia Barnehage AS | Education | 2022 |
| Eskoleia Holding AS | Health & social care | 1992 |
| Esto AS | Real estate | 2006 |
| Etab Energi & Teknikk AS | Construction | 2016 |
| Etcetera Norway AS | Hospitality | 2021 |
| Etv Invest AS | Real estate | 2005 |
| Even Management AS | Arts & recreation | 2009 |
| Evo Trafikkskole Da | Education | 2007 |
| Entracon AS | Wholesale & retail | 1983 |
| F.Tryland Ecommerce AS | Wholesale & retail | 2020 |
| Fagerberg Holding AS | | 2024 |
| Feelgood Kongsvinger AS | Arts & recreation | 2024 |
| Feltgis AS | Information & communication | 2016 |
| Femmie AS | Health & social care | 2024 |
| Ferskfra AS | Information & communication | 2025 |
| Festivalpartner AS | Arts & recreation | 2014 |
| Festningen Hotel & Resort AS | Hospitality | 1998 |
| Festningen Økonomi Og Regnskap AS | Professional & scientific | 2017 |
| Festningsbyen Eiendom AS | Real estate | 2013 |
| Festningsgaten 1 AS | Real estate | 1961 |
| Fiber One AS | Construction | 2008 |
| Finn Thrane Johansen Holding AS | | 2025 |
| Firefront AS | Professional & scientific | 2023 |
| First Eiendom AS | Real estate | 2022 |
| First Eiendom Invest AS | Real estate | 2022 |
| Fjellgata 2 AS | Real estate | 1998 |
| Fjellgata 25 AS | Real estate | 1987 |
| Fjellgata AS | Real estate | 2020 |
| Fjellgata Fysioterapi Da | Health & social care | 2007 |
| Flammebjørk AS | Real estate | 2007 |
| Flex Kongsvinger AS | Manufacturing | 1998 |
| Flygind AS | Arts & recreation | 2013 |
| Flygind Invest AS | | 2021 |
| Fokus Regnskap Og Rådgivning AS | Professional & scientific | 2010 |
| Folke Holding AS | Financial services | 2016 |
| FOOD4YOU AS | Hospitality | 2025 |
| Fors Kjeveortopedi AS | Health & social care | 2018 |
| Fortezza Eiendom AS | Real estate | 2017 |
| Foss Construction AS | Construction | 2014 |
| Fosso Bane AS | Professional & scientific | 2025 |
| Fosso Entreprenør AS | Professional & scientific | 2023 |
| Fotograf Mona Nordøy AS | Professional & scientific | 2023 |
| Frameshop Innlandet AS | Manufacturing | 2025 |
| Francine AS | Wholesale & retail | 2020 |
| Franzén Holding AS | | 2024 |
| Fredli Eiendom AS | Real estate | 2014 |
| Fremun Holding AS | | 2022 |
| Friskus Sport AS | Wholesale & retail | 1992 |
| Frisør Compagniet AS | Other services | 2013 |
| Frogner Transport AS | Transport & logistics | 2024 |
| Frore Holding AS | | 2020 |
| Fru Balchens Inspirasjon AS | Hospitality | 2003 |
| Fryken Svets AB | Manufacturing | 2008 |
| Frykens Bygg Montage Da | Construction | 2005 |
| Furuhaugen AS | Real estate | 1983 |
| Fusiongym.No AS | Arts & recreation | 2024 |
| Fysio Syd AS | Health & social care | 2024 |
| G J Holding AS | Health & social care | 2019 |
| Gabrielsen Gourmet AS | Hospitality | 2022 |
| Galleri Hafthungården Ans | Wholesale & retail | 1999 |
| Garnstua Ans | Wholesale & retail | 1990 |
| GCP Materials AS | Professional & scientific | 2024 |
| Geir Tørmo AS | Construction | 2014 |
| Geitramsvegen Tomteområde AS | Real estate | 2012 |
| Gerhardsen Bygg Å Vedlikehold AS | Construction | 2024 |
| GETI15 AS | Wholesale & retail | 2025 |
| GHG Eiendom AS | Real estate | 2015 |
| GHJ Eiendom AS | Real estate | 2012 |