| ETH0 AS | | 2024 |
| Ewine AS | Wholesale & retail | 2012 |
| Ewine Norway AS | Wholesale & retail | 2011 |
| Extenso Learning Systems AS | Education | 2010 |
| F T Drift AS | Administrative & support | 2009 |
| F.H. Holding AS | | 2018 |
| Fagerheim Anleggsteknikk AS | Construction | 2020 |
| Fagerheim Byggteknikk AS | Construction | 2015 |
| Fagerheim Elektro AS | Construction | 2022 |
| Fagstål AS | Manufacturing | 2009 |
| Fagstål Holding AS | Real estate | 1995 |
| Farmtree AS | Real estate | 2019 |
| Fart Spenning Og Kapital AS | | 2025 |
| FDM Invest AS | | 2021 |
| Feen Bygg & Anlegg AS | Construction | 2025 |
| Fetja Invest AS | Professional & scientific | 2019 |
| Fevang Rør & Montering AS | Construction | 2007 |
| Finansfeen AS | Professional & scientific | 2022 |
| Fine Fester AS | Administrative & support | 2017 |
| Fjeldheim Invest AS | Wholesale & retail | 2017 |
| Fjord Revisjon AS | Professional & scientific | 2026 |
| Flaatnes AS | Agriculture & fishing | 2016 |
| Flybunkringsservice AS | Transport & logistics | 1998 |
| Flåtnes Eiendom AS | Real estate | 2021 |
| Flåtnes Elektro-Mek AS | Manufacturing | 2020 |
| Flåtnes Holding AS | Real estate | 2020 |
| Folland Regnskap AS | Professional & scientific | 2004 |
| FORMIDLER1 AS | Other services | 2020 |
| Formio Holding AS | Wholesale & retail | 2017 |
| Fosstech AS | Manufacturing | 2004 |
| Frank Larsen Transport AS | Transport & logistics | 2012 |
| Frank Rolfstad Holding AS | Professional & scientific | 2020 |
| Frederik Stangs Gate 11 AS | Real estate | 2024 |
| Fredrik Stangs Gate 3 AS | Real estate | 2020 |
| Freitag AS | Construction | 2019 |
| Freshco AS | Wholesale & retail | 2014 |
| Frydenbergveien 2 AS | Real estate | 2023 |
| Fuglset Glass Og Systemmontasje AS | Construction | 2024 |
| Furuhaug Gruppen AS | Real estate | 2009 |
| Furulund Ans | Real estate | 1990 |
| Furulund Kro & Motel AS | Hospitality | 1981 |
| Futurum Prosessering AS | Administrative & support | 2023 |
| FXR Racing Norway AS | Wholesale & retail | 2018 |
| Gahrd Holding AS | Real estate | 1998 |
| Gardia Norge AS | Wholesale & retail | 2020 |
| Gardinmaker AS | Wholesale & retail | 2019 |
| Garn & Sømatelier AS | Wholesale & retail | 2018 |
| Ge-Mo Ans | Manufacturing | 2004 |
| Ghm-Holding AS | | 2024 |
| Gile Holding AS | Financial services | 2018 |
| Glad Kompetanse AS | Education | 2025 |
| GLH Maskin AS | Construction | 2014 |
| GLS AS | Real estate | 2017 |
| Gods & Bil Eiendom AS | Real estate | 1968 |
| Gokstad Eiendom AS | Real estate | 1997 |
| Gomd AS | | 2023 |
| GOT2GET AS | Professional & scientific | 2018 |
| Granhaugen Graving & Transport AS | Construction | 1999 |
| Gratia AS | Professional & scientific | 2018 |
| Graveservice Vestfold AS | Construction | 2001 |
| Grepa Økonomi AS | Professional & scientific | 1974 |
| Grytnes Aas Holding AS | | 2025 |
| Grønn Logistikk AS | Transport & logistics | 1996 |
| Grønn Partner AS | Professional & scientific | 2004 |
| Gsfleet AS | Information & communication | 1992 |
| Gulvhandelen.No AS | Wholesale & retail | 2018 |
| H Eiendomsutvikling AS | Real estate | 2016 |
| H H Invest AS | Real estate | 1986 |
| Hagab Invest AS | Transport & logistics | 2012 |
| Hage AS | Construction | 2007 |
| Hamzalar AS | Professional & scientific | 2026 |
| Handimann AS | Wholesale & retail | 2014 |
| Hanger AS | | 2025 |
| Haraldsø AS | Construction | 2023 |
| Hardcore AS | Wholesale & retail | 2012 |
| Hardworx Workwear AS | Wholesale & retail | 2025 |
| Harmonie Holding AS | | 2025 |
| Harmonie Norge AS | Wholesale & retail | 2013 |
| Hauanåsen 5 AS | Real estate | 2022 |
| Haugen Holdings AS | | 2025 |
| Haugland Byggteknikk AS | Construction | 2020 |
| Haukeli Eiendom AS | Real estate | 1993 |
| Hea & MM Holding AS | Real estate | 2022 |
| Hekta På Tur AS | Wholesale & retail | 2015 |
| Helgerød Eiendom AS | Real estate | 2003 |
| Helsehuset Stokke AS | Real estate | 2017 |
| Helsehuset Stokke Manuellterapeutene Da | Health & social care | 2018 |
| Helsehuset Stokke-Legene AS | Administrative & support | 2019 |
| Henry Hiis AS | Manufacturing | 1996 |
| Hermansen Elektro AS | Construction | 2020 |
| Hit Hundesalong AS | Other services | 2025 |
| HK & BK Industrier AS | Professional & scientific | 2016 |
| Hoffens Båtservice AS | Wholesale & retail | 2026 |
| Holmhagen AS | Agriculture & fishing | 2019 |
| Holtetoppen Invest AS | Administrative & support | 2011 |
| Hontvedt Prosjekt AS | Professional & scientific | 2025 |
| Hoppensprett Stokke AS | Education | 2022 |
| Horntvedt Samdrift Da | Agriculture & fishing | 2006 |
| Hoyer Norge AS | Transport & logistics | 2022 |
| HRC Bygg & Montasje AS | Construction | 2012 |