| Hav Line AS | Transport & logistics | 2016 |
| Hav Line Gruppen AS | Transport & logistics | 2013 |
| Hav Line Vessel AS | Transport & logistics | 2016 |
| Hava Invest AS | Real estate | 1995 |
| Havdis AS | Professional & scientific | 2025 |
| Haveland Agencies AS | Other services | 2015 |
| Haveland Invest AS | | 2020 |
| Haveland Markise AS | Wholesale & retail | 2012 |
| Havgartneren AS | Administrative & support | 2026 |
| Havnespeilet AS | Real estate | 2012 |
| Havre Hodl AS | Real estate | 2024 |
| Havre Property AS | Real estate | 2024 |
| Havsol Gruppen AS | Real estate | 2021 |
| Havsun Music AS | Information & communication | 2026 |
| Havtrygd Gjensidig Forsikring | Financial services | 1927 |
| Hawky AS | | 2021 |
| HBV Holding AS | | 2017 |
| Hca Property AS | Real estate | 2025 |
| HDN Consult AS | Professional & scientific | 2014 |
| He Næring Invest AS | Real estate | 2020 |
| Headvisor AS | Administrative & support | 2003 |
| Headwind AS | Professional & scientific | 2008 |
| Headwind Økonomi AS | Professional & scientific | 2004 |
| HEALTH2LIFE Da | Wholesale & retail | 2000 |
| Heavy Soul Music Da | Arts & recreation | 2016 |
| Hec-Vest AS | Mining & quarrying | 2005 |
| Heder Bank ASA | Financial services | 2015 |
| Heegaard Invest AS | Real estate | 2024 |
| Hege Kongshaug Holding AS | | 2018 |
| Heger Eiendom AS | Real estate | 2020 |
| Heggernes Holding AS | | 2023 |
| Hegjen AS | Real estate | 2017 |
| Hegnar & Hellenes Incorporated Da | Wholesale & retail | 2014 |
| Hegner-Berle AS | | 2024 |
| Heiane 4 AS | Real estate | 2007 |
| Heiane 4B AS | Real estate | 2007 |
| Heiane Eiendom AS | Real estate | 1998 |
| Heiane Storsenter AS | Real estate | 2005 |
| Heiane Storsenter Drift AS | Real estate | 2008 |
| Heiavegen 12 AS | Real estate | 2017 |
| Heilund Holding AS | Arts & recreation | 2022 |
| Heim Bryggen AS | Wholesale & retail | 2020 |
| Heim Styling AS | Professional & scientific | 2020 |
| Heima Invest AS | Financial services | 2021 |
| Heimark Holding AS | Real estate | 2016 |
| Heimfinans AS | Financial services | 2023 |
| Heimfond AS | Real estate | 2025 |
| Heimfryd AS | Real estate | 2021 |
| Heisenbug AS | Information & communication | 2021 |
| Heldal Invest AS | Construction | 2005 |
| Hele Ruter AS | Construction | 2005 |
| Helge Frosta AS | Professional & scientific | 2002 |
| Helge Johnsen Invest AS | Real estate | 2014 |
| Helge Klungland AS | Real estate | 2005 |
| Helgelandsjordet AS | Real estate | 2007 |
| Helgetun AS | Construction | 2017 |
| Helheim Da | Arts & recreation | 2020 |
| Helhetlig Coaching AS | Health & social care | 2025 |
| Helland Utvikling AS | Real estate | 2022 |
| Hellandsgården Invest AS | | 2005 |
| Helldal Industripark AS | Real estate | 2014 |
| Hellduck AS | | 2019 |
| Hellebakken Invest AS | | 2005 |
| Hellebostad Holding AS | Professional & scientific | 2021 |
| Hellebø Consulting AS | Professional & scientific | 2017 |
| Hellek AS | Financial services | 2013 |
| Hellemyren AS | Real estate | 2019 |
| Hellen Helse, Eiendom Og Investering AS | Real estate | 2019 |
| Helleseth Invest AS | | 2023 |
| Helleskogen Samvirkeforetak SA | Real estate | 2006 |
| Helleveien 141 AS | Real estate | 2006 |
| Helleveien 228 AS | Real estate | 2022 |
| Helleveien 36 a AS | Real estate | 2011 |
| Helleveien 38 a AS | Real estate | 2011 |
| Helleveien Fiskemat Ans | Wholesale & retail | 1993 |
| Hellifossen Kraft AS | Energy | 2018 |
| Helmat Holding AS | | 2021 |
| Helmers AS | Real estate | 2020 |
| Helmers Ma AS | Real estate | 2022 |
| Helmers SE AS | Real estate | 2020 |
| Helse Bergen Eiendom AS | Real estate | 1992 |
| Helse Pluss Legesenter AS | Health & social care | 2017 |
| Helse Vest Ikt AS | Health & social care | 2004 |
| Helseassist AS | Administrative & support | 2026 |
| Helsefyrtårn AS | Health & social care | 2025 |
| Helsepartner Holvik & Wærnes AS | Health & social care | 2025 |
| Helseporten AS | Wholesale & retail | 2023 |
| Helsetorget Da | Health & social care | 2001 |
| Helson Utvikling AS | Real estate | 2018 |
| Helsør AS | Hospitality | 2020 |
| Heltrade AS | | 2026 |
| Hem Bar AS | Hospitality | 2016 |
| Hemo Invest AS | Real estate | 2005 |
| Hencom Holding AS | | 2023 |
| Henk Invest AS | | 2010 |
| Hennes Magasin AS | Real estate | 1964 |
| Henny's Magic Castle AS | Real estate | 1999 |
| Henrik Aksjehald AS | Real estate | 1997 |
| Henrik Birkeland Holding AS | Professional & scientific | 2004 |
| Henrik Eigedom AS | Real estate | 1997 |