| Galtung Invest AS | Professional & scientific | 1997 |
| Garden Holding AS | | 2021 |
| Garstad AS | Wholesale & retail | 2011 |
| Gegu Wattup AS | | 2020 |
| Gehenna Da | Arts & recreation | 2025 |
| Georgia Restaurant AS | Hospitality | 2025 |
| Geyma AS | Arts & recreation | 2021 |
| Ghost Gear Solutions AS | Administrative & support | 2025 |
| GMC Power & Automation AS | Construction | 2020 |
| GMC Yard AS | Manufacturing | 2018 |
| GN Salg AS | Wholesale & retail | 2026 |
| Goalie on Adventure AS | Education | 2022 |
| Godt Håndtert AS | Health & social care | 2015 |
| Gossle AS | | 2020 |
| Grati AS | | 2005 |
| Gratla Da | Arts & recreation | 2000 |
| Grease Pit Foods AS | Wholesale & retail | 2016 |
| Green Concept AS | Professional & scientific | 2011 |
| GRI7 AS | Professional & scientific | 2017 |
| Gudbrandsen Eiendomsservice AS | Administrative & support | 2026 |
| Gullp Invest AS | Professional & scientific | 2015 |
| Gunnar Bøe AS | Financial services | 2005 |
| Gwold Holding AS | | 2022 |
| Gyte AS | Professional & scientific | 2019 |
| Haaland Upstream Technology AS | Professional & scientific | 2005 |
| Hagen Co. AS | | 2021 |
| Hagen Consultants Ans | Information & communication | 2001 |
| Hak Mai Holding AS | | 2022 |
| Hammonds Holding AS | | 2022 |
| Hana & Hustoft Utleie AS | Administrative & support | 2026 |
| Handeland & Smith AS | Professional & scientific | 2021 |
| Handeland & Smith Holding AS | Information & communication | 2022 |
| Hanor AS | Construction | 1992 |
| Hatlestad AS | Real estate | 2017 |
| Haug Maskin AS | Construction | 1983 |
| Haugen Vann- Og Avløpslag SA | Water & waste | 2012 |
| Hausken Invest AS | Administrative & support | 1996 |
| Heddas Invest AS | | 2017 |
| Hegfro AS | Financial services | 2017 |
| Heinrich Brüggemann Holding AS | | 2022 |
| Helcon AS | | 2025 |
| Helge Karlsen Holding AS | | 2025 |
| Helge Steinnes AS | Professional & scientific | 2004 |
| Helgøy Property Holding AS | Real estate | 2007 |
| Helgøy Property I AS | Real estate | 1993 |
| Helland Consulting AS | Information & communication | 2023 |
| Helland Empire AS | Information & communication | 2023 |
| Helland Estate AS | Real estate | 2023 |
| Helland It-Partner Nuf | Information & communication | 2009 |
| Hellevik Auto AS | Wholesale & retail | 2025 |
| Helvig Invest AS | Real estate | 2009 |
| Hely Resources AS | Health & social care | 2026 |
| HGN AS | | 2026 |
| Hi Elektro AS | Construction | 2020 |
| Hindøy Solutions AS | Administrative & support | 2025 |
| Hinna Holding AS | | 2011 |
| Hjellplassen AS | Real estate | 2006 |
| Hjertespesialist Trygve Brügger-Andersen AS | Health & social care | 2019 |
| Hjoli Holding AS | | 2024 |
| HNT Eiendom AS | Real estate | 2022 |
| Hospro AS | Professional & scientific | 2024 |
| HSK Investment AS | | 2023 |
| HT Næringsmiddelservice AS | Wholesale & retail | 2017 |
| Hub-Operations AS | Professional & scientific | 2025 |
| Hult Consulting AS | Professional & scientific | 2023 |
| Humlefabrikken AS | Manufacturing | 2017 |
| Hundvaag Holding AS | Financial services | 2013 |
| Hundvåg Apotek AS | Wholesale & retail | 2018 |
| Hundvåg Bilverksted AS | Other services | 2008 |
| Hundvåg Båt Og Karosseri AS | Manufacturing | 2008 |
| Hundvåg Eiendom AS | Real estate | 1993 |
| Hundvåg Eiendom Holding AS | Real estate | 2023 |
| Hundvåg Fysikalske Institutt AS | Health & social care | 2023 |
| Hundvåg Hud & Fotklinikk AS | Health & social care | 2014 |
| Hundvåg Investering AS | Real estate | 2007 |
| Hundvåg Legesenter AS | Health & social care | 2015 |
| Hundvåg Pizza AS | Hospitality | 2003 |
| Hundvåg Rør Og Bygg AS | Construction | 2022 |
| Hundvåg Rør- Og Byggetjenester AS | Construction | 2017 |
| Hundvåg Senteret AS | Real estate | 2006 |
| Hundvåg Take Away AS | Hospitality | 2017 |
| Hundvågkrossen AS | Real estate | 1999 |
| HUNDVÅGVEIEN41S91 AS | Real estate | 2022 |
| Hunstein Båtservice AS | Manufacturing | 2018 |
| Husberg AS | Professional & scientific | 2016 |
| Hydromarin AS | Real estate | 1987 |
| Hydronix AS | Professional & scientific | 2024 |
| Hykkas AS | Professional & scientific | 2024 |
| Hår Og Hygge AS | Other services | 2024 |
| Høvring Invest AS | Professional & scientific | 2006 |
| Ikss Transport AS | Transport & logistics | 2013 |
| Imac Norge AS | Wholesale & retail | 1992 |
| Incerto AS | Real estate | 2015 |
| Inexa AS | Professional & scientific | 2005 |
| Ingen Grenser AS | Professional & scientific | 2019 |
| Innosolutions AS | Professional & scientific | 2016 |
| Insha AS | Professional & scientific | 2022 |
| Instefjord Services AS | Manufacturing | 1988 |
| Itranslate Tone Aakhus | Professional & scientific | 2013 |
| J. Sandhåland AS | Wholesale & retail | 2021 |