| Hold Koken AS | | 2026 |
| Hold My Bir AS | | 2020 |
| Hold My Share AS | | 2020 |
| Hold My Wine AS | | 2025 |
| Hold Opp AS | Information & communication | 2023 |
| Hold the Line AS | | 2023 |
| Holdbar AS | | 2020 |
| Holdbar Helse AS | Health & social care | 2025 |
| Holdbarhet AS | Financial services | 2012 |
| Holdco 104 AS | | 2026 |
| Holdco AS | | 2020 |
| Holdco Clover AS | | 2025 |
| Holdco Coco AS | | 2021 |
| Holdco Compact AS | Arts & recreation | 2021 |
| Holdco Kahu AS | | 2023 |
| Holdco Spirit AS | Health & social care | 2021 |
| Holden AS | | 2019 |
| Holden Consult AS | Professional & scientific | 2024 |
| Holder Fast Infrastruktur AS | Information & communication | 2016 |
| Holder Fast Invest AS | Professional & scientific | 2016 |
| Holdeskaret Holding AS | | 2021 |
| Holdfred Invest AS | | 2025 |
| Holdie Holdings AS | Hospitality | 2024 |
| Holding 1 AS | Construction | 2022 |
| Holding Akvaservice AS | Transport & logistics | 2016 |
| Holding B AS | | 2026 |
| Holding Bygg Og Rehabilitering AS | | 2024 |
| Holding Fragments AS | Real estate | 2005 |
| Holding Harnes AS | Arts & recreation | 2019 |
| Holding Holding Holding AS | | 2019 |
| Holding in AS | | 2022 |
| Holding Invest AS | Real estate | 2005 |
| Holding Investering AS | Real estate | 2025 |
| Holding Isaksen AS | Professional & scientific | 2020 |
| Holding Ivanovs AS | | 2025 |
| Holding Kopp AS | Real estate | 2005 |
| Holding Le AS | | 2023 |
| Holding Lind AS | Health & social care | 2020 |
| Holding My Beer AS | Health & social care | 2024 |
| Holding Nausttun AS | Financial services | 2018 |
| Holding Space for Growth AS | | 2020 |
| Holding That AS | Arts & recreation | 2024 |
| Holding Up AS | | 2026 |
| Holdings AS | Financial services | 2005 |
| Holdingservice AS | Professional & scientific | 2020 |
| Holdingson AS | Professional & scientific | 2019 |
| Holdly AS | Information & communication | 2026 |
| Holdy Mcholdface AS | | 2026 |
| Hole in One Invest AS | | 2021 |
| Hole Invest AS | Professional & scientific | 2015 |
| Holen Ventures AS | Professional & scientific | 2022 |
| Holger Invest I AS | Real estate | 2006 |
| Holger Invest II AS | Financial services | 2006 |
| Holheim Holding AS | Real estate | 2015 |
| Holhjem Development AS | Information & communication | 2019 |
| Holiday AS | Arts & recreation | 2016 |
| Holiday by Mistake AS | | 2018 |
| Holidesign AS | Professional & scientific | 2009 |
| Holien Mo Holding AS | | 2022 |
| Holistisk Helsekost AS | Wholesale & retail | 2024 |
| Holititten AS | Arts & recreation | 2019 |
| Holken Holding AS | | 2021 |
| Holland AS | Information & communication | 2026 |
| Holland Scherming BV | Construction | 2010 |
| Holleia Holding AS | | 2018 |
| Hollen Holding AS | Financial services | 2004 |
| Hollendergata 7 AS | Real estate | 2013 |
| Hollendergata 8 AS | Real estate | 2010 |
| Holler AS | | 2023 |
| Hollerud Eiendom AS | Real estate | 1989 |
| Holli Brands AS | Wholesale & retail | 2018 |
| Holli Management AS | Professional & scientific | 2018 |
| Holli United Works AS | Information & communication | 2017 |
| Hollinvest AS | Real estate | 2006 |
| Hollr AS | Professional & scientific | 2019 |
| Hollund Holding AS | | 2022 |
| Hollup AS | Health & social care | 2016 |
| Hollup Film & TV AS | Information & communication | 2023 |
| Holløkken Invest AS | Wholesale & retail | 2005 |
| Holm Bolig AS | Real estate | 2026 |
| Holm Eiendom Færder AS | Real estate | 2020 |
| Holm Eiendomsforvaltning AS | Real estate | 2004 |
| Holm Prosjektledelse Ans | Professional & scientific | 1989 |
| Holm Rosbach Holding AS | | 2026 |
| Holm Tannlege AS | Health & social care | 2025 |
| Holm Utvikling AS | Real estate | 2024 |
| Holma Næringseiendom AS | Real estate | 1962 |
| Holmaas Eiendom AS | Real estate | 1987 |
| Holmain AS | Other services | 2017 |
| Holmaneset H2 AS | Manufacturing | 2022 |
| Holmberg Hospitality AS | Professional & scientific | 2026 |
| Holmboe Holding AS | Real estate | 2005 |
| Holmboes Gate 8 Holding AS | | 2025 |
| Holmboesgate 4-1 Ans | Real estate | 2013 |
| Holmboesgate 4-2 Ans | Real estate | 2013 |
| Holmboesgate 4-3 Ans | Real estate | 2013 |
| Holmboesgate 4-4 Ans | Real estate | 2013 |
| Holmboesgate 4-5 Ans | Real estate | 2013 |
| Holmdal AS | | 2018 |
| Holme Hordvik Invest AS | | 2021 |