| Fotolaben AS | Professional & scientific | 2016 |
| FR8 Support AS | Transport & logistics | 2016 |
| Frantzen-Invest AS | | 2023 |
| Fregre AS | | 2026 |
| Fribohus AS | Construction | 2021 |
| Frisørståvo AS | Other services | 2022 |
| FRK. Amundsen AS | Wholesale & retail | 1992 |
| Frotvedt Eiendom AS | Real estate | 2022 |
| Frotveit Eiendom AS | Real estate | 2026 |
| Frotveit Transport AS | Transport & logistics | 2006 |
| Fundament Skruen AS | Construction | 2017 |
| Fur Holding AS | | 2026 |
| G Dyrdal AS | Wholesale & retail | 2024 |
| G.H. Interiør AS | Wholesale & retail | 2007 |
| GAM0 Holding AS | | 2022 |
| Gamo Invest AS | | 2022 |
| Gassdamen AS | Construction | 2024 |
| Gaupholm Fysioterapi AS | Health & social care | 2024 |
| GC Products AS | Wholesale & retail | 2001 |
| Geitaberget AS | Wholesale & retail | 2021 |
| Gerilja Film Da | Information & communication | 2004 |
| Giljavegen 43 AS | | 2023 |
| Glass & Tre AS | Construction | 2013 |
| Glassimport AS | Wholesale & retail | 2012 |
| GMX Solution AS | Professional & scientific | 2014 |
| Gmx-Group Da | Professional & scientific | 2013 |
| Godt Arbeid AS | Construction | 2024 |
| Godø Invest AS | Other services | 2017 |
| Goldmann Transport AS | Transport & logistics | 2019 |
| Golf Consult Norge Da | Administrative & support | 2001 |
| Gooseberry AS | Financial services | 2016 |
| Grader Grupp AS | Hospitality | 2019 |
| Grape's Holding AS | Wholesale & retail | 2017 |
| Grunn & Betong AS | Construction | 2015 |
| Grunnvoll AS | Real estate | 2026 |
| H - Marine AS | Manufacturing | 2016 |
| H Brekkes Lærhandel AS | Wholesale & retail | 1929 |
| H. Bakketeig Holding AS | | 2005 |
| H.H Bygg Og Eiendom AS | Real estate | 2026 |
| H2 Marine Investor AS | | 2023 |
| Hage Og Naturstein Entreprenøren AS | Construction | 2008 |
| Hagevik Fysioterapi AS | Health & social care | 2019 |
| Halhjem Invest AS | Professional & scientific | 2008 |
| Halhjem Kafe AS | Hospitality | 2020 |
| Halhjem Kafe, Arild Og Leon Larsen Da | Real estate | 2021 |
| Halhjemmarka Boligtun AS | Real estate | 2023 |
| Hallgeir Haugland Holding AS | Professional & scientific | 2026 |
| Hallgeir Lekven Holding AS | Construction | 2022 |
| Halvspretten AS | Agriculture & fishing | 2012 |
| Hamnevegen 53 AS | Real estate | 2008 |
| Hatvik Småbåthavn AS | Real estate | 2019 |
| Haugland Service AS | Administrative & support | 2020 |
| Haugsnesfjero Holding AS | Real estate | 2008 |
| Haugstræet AS | Real estate | 1964 |
| Haukås Bygg AS | Construction | 2017 |
| Havdugg AS | Professional & scientific | 2024 |
| Havpark AS | Real estate | 2018 |
| Hdbnorge AS | | 2019 |
| HDH Consult AS | Professional & scientific | 2026 |
| He Veiledning AS | Real estate | 2005 |
| Hebo Eiendom AS | Real estate | 2014 |
| Hed Group Da | Wholesale & retail | 2025 |
| Heg Invest AS | Financial services | 2008 |
| Heggeland Holding AS | | 2022 |
| Heggland Alle 3 AS | Real estate | 2007 |
| Heggland Drift AS | Wholesale & retail | 2016 |
| Heggland Eiendom AS | Real estate | 2024 |
| Heggland Gulvstøping AS | Construction | 2002 |
| Heggland Heiltre AS | Manufacturing | 1990 |
| Hegglandsdalen 100 AS | Real estate | 2017 |
| Hegglandsdalen Barnehagelag SA | Education | 1989 |
| Hegglandsdalen Eiendom AS | Manufacturing | 2011 |
| Hegglandsdalen Industripark AS | Real estate | 2021 |
| Heis Partner AS | Construction | 2023 |
| Heksos AS | Wholesale & retail | 2006 |
| Helge Pedersen Eiendom AS | Real estate | 2006 |
| Helijo AS | Professional & scientific | 2006 |
| Helo Kapital AS | | 2026 |
| Helse Og Livsstil AS | Health & social care | 2025 |
| Hemo AS | Manufacturing | 2012 |
| Herland Invest AS | | 2025 |
| Hermod AS | | 2023 |
| Hernerk AS | | 2024 |
| HH Transport & Service AS | Transport & logistics | 2021 |
| HJ Lift-Solutions AS | Manufacturing | 2019 |
| Hjelle 61/37 AS | Real estate | 2014 |
| Hjelle Dressage AS | Professional & scientific | 2025 |
| Hjelle Holding AS | Construction | 2005 |
| Hjelle Invest II AS | | 2023 |
| Hjelle Maritim AS | Professional & scientific | 2025 |
| Hjelle Sprengningsservice AS | Real estate | 2010 |
| Hjelpeportalen AS | Other services | 2026 |
| Hjemmefrisøren AS | Other services | 2015 |
| Hjertnes Consulting AS | Information & communication | 2018 |
| HJF All Invest AS | | 2021 |
| Hjørnevik Eiendom AS | Real estate | 2024 |
| Hjørnevik Invest AS | | 2017 |
| HK Sælen AS | | 2019 |
| HLL Eiendom AS | Real estate | 2005 |
| Hmo Invest AS | | 2023 |