| Frishold AS | Financial services | 2017 |
| Fritt Fall Ltd Nuf | Manufacturing | 2009 |
| Frocos Invest AS | Real estate | 2013 |
| Frydenbai Invest AS | Information & communication | 2000 |
| Futuristic Brands AS | Wholesale & retail | 2019 |
| Færder Prosjekt AS | Professional & scientific | 2003 |
| G2O Invest AS | | 2026 |
| Gabrielsen Holding & Invest AS | Information & communication | 2017 |
| Galibier Holding AS | | 2019 |
| Gastro Service AS | Health & social care | 2020 |
| Gauk Holding AS | Real estate | 2021 |
| GBR AS | Professional & scientific | 2008 |
| GHF 278 Holding AS | | 2023 |
| Glassmekka AS | Wholesale & retail | 2019 |
| Gotteberg Holding AS | Professional & scientific | 2013 |
| Gravenhage Invest AS | | 2026 |
| Gren AS | Wholesale & retail | 2007 |
| Grindvoll AS | | 2021 |
| Gronnbu AS | Hospitality | 2019 |
| Gullhaug Invest AS | Financial services | 2005 |
| Gunnar Landgraff Eiendom AS | Real estate | 2005 |
| Guran AS | Transport & logistics | 1998 |
| Gustav Hæhre AS | Manufacturing | 1986 |
| Gythri AS | Real estate | 2014 |
| Günthernet AS | Professional & scientific | 2014 |
| H Get Cozy AS | Professional & scientific | 2024 |
| H.F. Holding AS | Construction | 2022 |
| Haawin Holding AS | | 2021 |
| Habitat AS | Construction | 2008 |
| Haircules Frisør AS | Other services | 2014 |
| Halvor Næss Belysningsdesigner AS | Professional & scientific | 2001 |
| Hamilton Nor AS | Wholesale & retail | 2014 |
| Hansen & Harter H-H Service Ans | | 1990 |
| Harlem Kommunikasjon AS | Professional & scientific | 2012 |
| Harper Bygg AS | Construction | 2011 |
| Haslum Frukt AS | Wholesale & retail | 2017 |
| Haslum Rådgivning AS | Professional & scientific | 2021 |
| Havstrøm Fjordfisk Trading AS | Wholesale & retail | 2023 |
| HB Norge AS | Wholesale & retail | 2020 |
| Heden AS | Financial services | 2005 |
| Hekrima AS | Professional & scientific | 2006 |
| Hela Invest AS | | 2025 |
| Helix Advisors AS | Professional & scientific | 2011 |
| Helsenova AS | Wholesale & retail | 2025 |
| Hermane Invest AS | Financial services | 2017 |
| Hesperidenes Hage Invest AS | | 2023 |
| HGL AS | | 2023 |
| Hjelle Betongkonsult AS | Professional & scientific | 2026 |
| Hmtl AS | Health & social care | 2020 |
| Holmenkollveien 74 C AS | Real estate | 2017 |
| Holtandata AS | Information & communication | 2019 |
| Holving Consulting AS | Professional & scientific | 2019 |
| Horizon Heights AS | Professional & scientific | 2024 |
| Hotel Supply Norge AS | Wholesale & retail | 1983 |
| Håndverket Bygg Og Tømrerfirma AS | Construction | 2017 |
| Håsteinen Holding AS | | 2024 |
| I Care AS | Health & social care | 2014 |
| Iamwoman AS | Wholesale & retail | 2011 |
| Icarus AS | Financial services | 2017 |
| Imab Holding AS | Financial services | 2022 |
| Infinity Growth Mathisen AS | Information & communication | 2025 |
| Ingenomvei AS | Arts & recreation | 2018 |
| Init Capital AS | Information & communication | 2019 |
| Inotech Consulting AS | Information & communication | 2024 |
| Insedit Invest AS | | 2013 |
| Integri Consulting AS | Information & communication | 2017 |
| Invest Consulting AS | Professional & scientific | 2009 |
| Invest Holding AS | Professional & scientific | 2007 |
| Investigate AS | Real estate | 2005 |
| Italimport Da | | 1993 |
| Ivar Weider Moen Holding AS | Real estate | 2012 |
| J & E Simensen AS | | 2024 |
| Jebens Consulting Nuf | Professional & scientific | 2007 |
| Jo Søby Holding AS | Real estate | 2016 |
| Join Me Outdoors AS | Information & communication | 2023 |
| Jojak Invest AS | | 2019 |
| Jonathan AS | Administrative & support | 2005 |
| Jonathan Invest AS | | 2026 |
| Jostr 247 Holding AS | | 2023 |
| JPJ AS | Administrative & support | 2025 |
| JS Ventures AS | Information & communication | 2022 |
| Justice 4 Gingers AS | Financial services | 2017 |
| Juvet Media AS | Wholesale & retail | 2017 |
| JVL AS | | 2025 |
| Karinus Holding AS | | 2025 |
| Karoline Toppe AS | | 2022 |
| Kas the Invest AS | Financial services | 2012 |
| Kaur Jørgensen Consulting Ans | Wholesale & retail | 2000 |
| KB Utvikling AS | Professional & scientific | 2021 |
| Kebc Invest AS | Real estate | 2021 |
| Kee Invest AS | | 2020 |
| Kibo Eiendom AS | Real estate | 2020 |
| Kinda Brun AS | | 2023 |
| Kinnes AS | Professional & scientific | 2010 |
| Kliq AS | Information & communication | 2011 |
| Kn-Invest AS | Real estate | 2012 |
| Kohler & Sons Consulting AS | Professional & scientific | 2024 |
| Konsepthjem AS | Construction | 2020 |
| Konsido AS | Real estate | 2007 |
| Konsultika AS | Information & communication | 2017 |