| Frednes AS | Financial services | 2003 |
| Frednæs AS | Real estate | 2019 |
| Fresh Kosmetikk AS | Manufacturing | 2002 |
| Frso Holding AS | | 2021 |
| Fure Studio AS | Professional & scientific | 2020 |
| Furuly Geilo AS | Real estate | 2018 |
| Gagne AS | Real estate | 2014 |
| Gamlehaugvegen 20 AS | Real estate | 1995 |
| Gastroklinikken AS | Health & social care | 2022 |
| Genergy AS | Professional & scientific | 2008 |
| Gil Invest AS | Financial services | 2005 |
| Giroservice AS | Administrative & support | 2001 |
| Gjertsen Holding AS | | 2005 |
| GK Lien AS | Arts & recreation | 2020 |
| Global Energy Solutions AS | Mining & quarrying | 2006 |
| GMB Kapital AS | | 2024 |
| Gomurmamma AS | Information & communication | 2024 |
| Gors Vei 13 AS | Real estate | 2018 |
| Gottfried Invest AS | | 2021 |
| Gradient Type AS | Professional & scientific | 2022 |
| Gralys Invest AS | Professional & scientific | 2015 |
| Granhaugen AS | Professional & scientific | 2008 |
| Grasbakken Invest AS | | 2021 |
| Grenen AS | Real estate | 2006 |
| Grønner Pettersen AS | | 2024 |
| Gullfjord AS | Financial services | 2005 |
| Gusdal Minne Holding AS | | 2025 |
| H Platou & Co AS | Real estate | 1919 |
| Haakonsvernveien 61 AS | Real estate | 2022 |
| Habitat Bergen AS | Real estate | 2001 |
| Habo Eiendom Bergen AS | Real estate | 2005 |
| Hadron Technologies AS | Information & communication | 2026 |
| Hage Selskap AS | | 2021 |
| Haheim Consulting AS | Information & communication | 2026 |
| Hak Invest AS | Professional & scientific | 2008 |
| Hamave AS | Transport & logistics | 2023 |
| Hamrevegen 124 AS | Real estate | 1997 |
| Hans Høvik AS | Health & social care | 2014 |
| Hantri AS | Real estate | 2002 |
| Happy Annette Holding AS | Manufacturing | 2020 |
| Hardangerveien 70 Seksjon 4 AS | Real estate | 2015 |
| Hardangerveien 70 Seksjon 5 AS | Real estate | 2015 |
| Havblikk Invest AS | Agriculture & fishing | 2008 |
| Havblikk Utbygging AS | Construction | 2020 |
| Havistock AS | Real estate | 2017 |
| Havneparken Sandnes Eiendom AS | Real estate | 2016 |
| HBV8 AS | Real estate | 2017 |
| HCB AS | Real estate | 2017 |
| Health Care Invest AS | Financial services | 2020 |
| Healthtech Sciences AS | Wholesale & retail | 2008 |
| Heath AS | Information & communication | 1995 |
| Heie Bruk AS | Real estate | 2020 |
| Heikki Eiendom AS | Real estate | 2018 |
| Helge Schjøtt Holding AS | Financial services | 2005 |
| Helida AS | Professional & scientific | 2004 |
| Hellemyr AS | Real estate | 2005 |
| Hellemyr Eiendom AS | Real estate | 2003 |
| Hellevang AS | Professional & scientific | 2007 |
| Helse Personal AS | Administrative & support | 2011 |
| Helseprofil AS | Health & social care | 1993 |
| Henanger AS | Financial services | 2008 |
| Henrik Thorsnes Holding AS | | 2016 |
| Herborgsbleikjo AS | Professional & scientific | 1996 |
| Herland Eiendom Holding AS | Real estate | 2005 |
| Het Holding AS | | 2024 |
| Hilding Invest & Advise AS | Professional & scientific | 2014 |
| Hipe Invest AS | Professional & scientific | 2015 |
| Hitland & Herland Transport AS | Transport & logistics | 2006 |
| Hitland Gruppen AS | Construction | 2005 |
| Hjalmar Brantingsvei 2 AS | Real estate | 2014 |
| Hjelmen Horn AS | Agriculture & fishing | 2016 |
| HK Eiendom & Invest AS | | 2026 |
| HK Nesttun Holding AS | Transport & logistics | 2020 |
| HKL Invest AS | | 2025 |
| Holding Hands AS | | 2022 |
| Honningkrukken Programvare AS | Information & communication | 2026 |
| Hop Invest Holding AS | | 2020 |
| Hop Stasjon AS | Real estate | 2018 |
| Hope Bygg & Rådgivning AS | Construction | 2026 |
| Hopful Investments AS | Real estate | 2021 |
| Hopsfossen AS | Real estate | 2015 |
| Hopsgaarden AS | Real estate | 2015 |
| Hopsgård AS | Real estate | 2006 |
| Hopsnesveien 21 AS | Real estate | 2004 |
| Hopsnesveien 48 AS | Real estate | 2010 |
| Hopsnesveien Holding AS | Real estate | 2017 |
| HT Investment AS | Financial services | 2011 |
| Hudlege Silje M. Solberg AS | Health & social care | 2023 |
| Husholdningshjørnet AS | Real estate | 1937 |
| Husnes Næringseiendom AS | Real estate | 2025 |
| HW Bolig AS | | 2022 |
| HWP AS | | 2021 |
| Helix Eiendom A/S | | 1988 |
| Høyt På Strå AS | Construction | 2011 |
| Iba Consulting AS | Professional & scientific | 2019 |
| Iba Invest AS | Real estate | 2005 |
| Idevekst Energi AS | Professional & scientific | 2006 |
| Idid AS | Real estate | 2005 |
| Ingasset AS | Real estate | 2005 |
| Ingasset II AS | | 2020 |