| Fagerhaug Kjøttproduksjon Da | Agriculture & fishing | 2003 |
| Fagerland Helse Og Naturterapi AS | Health & social care | 2016 |
| Fagutleie Ans | Administrative & support | 2010 |
| Falnes AS | Other services | 2012 |
| FH Service AS | Administrative & support | 2019 |
| Fixtak AS | Construction | 2025 |
| FJK Eiendom AS | Real estate | 2014 |
| FKJ AS | | 2026 |
| FKN AS | | 2005 |
| Floating Super Site AS | Transport & logistics | 2024 |
| Folie AS | Real estate | 1984 |
| Free Fog AS | Manufacturing | 2025 |
| Frisnesvegen Eiendom AS | Real estate | 2011 |
| Føresvik Brygge AS | Real estate | 2011 |
| Førre Invest AS | Other services | 2005 |
| Gabriela Hårdesign AS | Other services | 2014 |
| Gauden AS | Professional & scientific | 2026 |
| Go Surf AS | | 2022 |
| Goby AS | Professional & scientific | 2022 |
| Gofarnes Eiendom AS | Real estate | 2007 |
| Goh Invest AS | | 2023 |
| Gotterifabrikken AS | Wholesale & retail | 2004 |
| Graabein AS | Wholesale & retail | 2016 |
| Graabein Eiendom AS | Real estate | 2019 |
| Graabein Eiendom II AS | Real estate | 2021 |
| Grindhaugs Fiskeriselskap AS | Agriculture & fishing | 2022 |
| Grussenteret AS | Real estate | 2012 |
| Gti Drift AS | Real estate | 2020 |
| Gti Karmøy AS | Construction | 2014 |
| Gustavsen Forskaling AS | Construction | 2006 |
| Gustavsen Investing AS | | 2026 |
| Gutenberg AS | Hospitality | 1999 |
| H K Eiendom AS | Real estate | 2016 |
| H K Holding AS | Real estate | 2016 |
| H. Simonsen Holding AS | Real estate | 2026 |
| H.O.Marine Consult AS | Professional & scientific | 2025 |
| Hagenfest AS | Administrative & support | 2024 |
| Hagg Invest AS | Financial services | 2005 |
| Hair I Krossen AS | Other services | 2020 |
| Hairfix Åkrehamn AS | Other services | 2026 |
| Hammerstveit AS | Health & social care | 2026 |
| Hans Erik Eiendom AS | Real estate | 2023 |
| Hans Erik Elektro AS | Construction | 2001 |
| Hansen Eiendom AS | Real estate | 1999 |
| Haugaland Antenneservice AS | Construction | 2012 |
| Haugaland Bil Og Lakk AS | Other services | 2025 |
| Haugaland Bygg & Industri AS | Construction | 2023 |
| Haugaland Industriservice AS | Manufacturing | 2016 |
| Haugegården AS | Real estate | 2018 |
| Hauges Bakeri AS | Manufacturing | 2005 |
| Hausken AS | Professional & scientific | 2016 |
| Heimtun Fotterapi AS | Health & social care | 2026 |
| Helt I Vannkanten AS | Real estate | 2018 |
| Hemnes Invest AS | | 2025 |
| HG Maritime AS | Professional & scientific | 2015 |
| Hje Holding AS | Real estate | 2015 |
| HJR Rasmussen Bygg AS | Construction | 2006 |
| HJR Rasmussen Bygg Prosjekt AS | Real estate | 2005 |
| Hogshack Musikk Da | Arts & recreation | 2024 |
| Holdingselskapet AS | Real estate | 2016 |
| Holmen Panorama AS | Real estate | 2006 |
| Howay AS | | 2025 |
| HTK AS | | 2020 |
| Husøyveien 131 AS | Real estate | 2005 |
| Husøyveien 25 AS | Real estate | 2007 |
| Håkonsen AS | Wholesale & retail | 2005 |
| Håstø Eiendom AS | Real estate | 2007 |
| Håstø Holding AS | Manufacturing | 2005 |
| Ifocus Optikk Åkra AS | Wholesale & retail | 2018 |
| Ims Vea AS | Manufacturing | 2023 |
| Indrian AS | Real estate | 2005 |
| Ivar Økland AS | Construction | 2016 |
| J J Transport Og Import Ans | Transport & logistics | 2003 |
| J.T. Torgersen Holding AS | | 2025 |
| Ja Kapital AS | | 2020 |
| Jabu AS | Wholesale & retail | 2000 |
| Jamo Invest AS | | 2013 |
| Jan Ove Og Tor Einar Tønnesen Ans | Agriculture & fishing | 1995 |
| Je Rasmussen Holding AS | | 2024 |
| Jee Holding AS | Financial services | 2015 |
| JGT Invest AS | Real estate | 2005 |
| Jhos Eiendom AS | Real estate | 2026 |
| Jhos Holding AS | | 2026 |
| JK Eiendom 1 AS | Real estate | 2018 |
| JK Eiendom Holding AS | Real estate | 2018 |
| JK Prosjekt AS | Real estate | 2022 |
| Jos-Slet Eiendom AS | Real estate | 2006 |
| Jossen Holding AS | | 2024 |
| Josuto AS | | 2025 |
| JPS Investering AS | Construction | 2005 |
| Jse Forlag AS | Information & communication | 2020 |
| Jthorsen Holding AS | | 2026 |
| JTJ Invest AS | Wholesale & retail | 2005 |
| K & K Helse Og Velvære AS | Other services | 2014 |
| K & M Holding AS | | 2020 |
| K Invest 3 AS | Real estate | 2017 |
| K Invest 4 AS | Financial services | 2017 |
| K Invest 5 AS | Financial services | 2017 |
| K Invest I D AS | Real estate | 2005 |
| K Invest I E AS | Real estate | 2005 |