| Evofoss Holding AS | Administrative & support | 2020 |
| Evrok Holding AS | | 2022 |
| Extrava AS | | 2023 |
| Eyk AS | Wholesale & retail | 2016 |
| F&F Prosjekt AS | Real estate | 2026 |
| Faaness Holding AS | Construction | 2017 |
| Fabier AS | Professional & scientific | 2024 |
| Fagsnekkern Robert Hilstad AS | Construction | 2018 |
| Fainænsselskabet James AS | Real estate | 2022 |
| Fia Invest AS | | 2024 |
| Filmgo AS | Education | 2014 |
| Filter Optix AS | Wholesale & retail | 2020 |
| Fin Flislegger AS | Construction | 2023 |
| Finn W Jensen Handel Og Transport AS | Transport & logistics | 1998 |
| Firk Invest AS | Real estate | 2016 |
| Fische AS | | 2026 |
| Fische Idé & Design AS | Wholesale & retail | 2026 |
| Fjeld-Olsen AS | Financial services | 2016 |
| Fjellskolen AS | Real estate | 2022 |
| Fjellvant Eiendom AS | Real estate | 2023 |
| Fjellvant Holding AS | Professional & scientific | 2019 |
| Fjeseth Holding AS | | 2021 |
| FKR AS | Real estate | 2021 |
| FL Holding AS | | 2018 |
| Flip IT AS | Real estate | 2022 |
| Flisservice AS | Construction | 2016 |
| FMB Eiendom AS | Real estate | 2020 |
| Fornes Gravstein Oppussing AS | Manufacturing | 2024 |
| Fosenrosen Holding AS | Financial services | 2017 |
| Fosfor AS | Real estate | 2002 |
| Fossoa Da | Agriculture & fishing | 2021 |
| Fotoavdelingen AS | Information & communication | 2026 |
| FR Holding AS | Financial services | 2007 |
| Frank Andersen AS | | 2024 |
| Fredinvest AS | Financial services | 2021 |
| Freecon the Container House of Freedom AS | Professional & scientific | 2024 |
| Fremstøt AS | Administrative & support | 2024 |
| Fri Driv AS | Education | 2026 |
| Fri Og Vill AS | Administrative & support | 2019 |
| Frontal Solutions Holding AS | Professional & scientific | 2012 |
| Frontiera AS | Professional & scientific | 2017 |
| Frontiera BC Invest AS | Professional & scientific | 2020 |
| Fsa Invest AS | | 2024 |
| Fugleredet Holding AS | | 2018 |
| Full Trøkk AS | | 2024 |
| Functional AS | Health & social care | 2004 |
| Furberg AS | Construction | 2021 |
| Futur AS | Education | 2025 |
| Futur Sports Holding AS | Education | 2025 |
| Future AS | | 2022 |
| Fykenborg Barnehage SA | Education | 1990 |
| Fym Svainvest AS | | 2026 |
| Føll Holding AS | Financial services | 2015 |
| Galgo AS | | 2025 |
| Galier AS | Information & communication | 1994 |
| Gamlem Invest AS | Financial services | 2017 |
| Garberg Foto AS | Professional & scientific | 1997 |
| Garmsmia AS | Information & communication | 2018 |
| Gci AS | Professional & scientific | 2017 |
| Geir Haugen Eiendomsselskap AS | Real estate | 2004 |
| Genc Taxi AS | Transport & logistics | 2018 |
| Gjervan Invest AS | Financial services | 2013 |
| Gjo Holding AS | Construction | 2005 |
| Gjølmes Holding AS | Financial services | 2016 |
| Global Bakeri AS | Wholesale & retail | 2022 |
| Go Management AS | Professional & scientific | 2008 |
| Gokall Eiendom AS | Real estate | 2019 |
| Gokall Holding AS | Administrative & support | 2019 |
| Green Move AS | Real estate | 2010 |
| Green Tech Invest AS | | 2024 |
| Greening Invest AS | Financial services | 2015 |
| Greta Holding AS | | 2015 |
| Grilstad AS | Manufacturing | 1984 |
| Grilstad Eiendom AS | Real estate | 2020 |
| Grilstad Fus Barnehage AS | Education | 2019 |
| Grilstad Holding AS | Manufacturing | 2007 |
| Growing AS | Professional & scientific | 2013 |
| Gruble AS | Information & communication | 2022 |
| Grunnarbeid Entreprenør AS | Construction | 2021 |
| Guldseth R Holding AS | | 2022 |
| Gullbrand AS | Construction | 2005 |
| Gulløye AS | Financial services | 2007 |
| Gurben Invest AS | Real estate | 2020 |
| Gurben Mining AS | Information & communication | 2021 |
| Gymrats AS | Wholesale & retail | 2026 |
| H Nielsen Holding AS | | 2019 |
| Haavi Invest AS | Real estate | 2014 |
| Hagiur Holding AS | | 2023 |
| Hallspesialisten AS | Administrative & support | 2008 |
| Hamark AS | Real estate | 2005 |
| Hammeren Renhold AS | Administrative & support | 2024 |
| Hamstre AS | Information & communication | 2022 |
| Handskjeik AS | Financial services | 2009 |
| Hansbakken 16 AS | Real estate | 2024 |
| Harald Helgesen AS | Real estate | 1974 |
| Harbak Kapital AS | Professional & scientific | 2025 |
| Haseth Holding AS | Real estate | 2014 |
| Hasse Holding AS | | 2025 |
| Hatling Klein Reinertsen Eiendom AS | Real estate | 2021 |
| Hauan AS | Financial services | 2017 |