| Ehs Invest AS | Administrative & support | 2011 |
| Ehsas Capital AS | Information & communication | 2024 |
| Eikmaskin AS | Wholesale & retail | 1989 |
| El Caco Ans | Arts & recreation | 2001 |
| Elektrikern Eiendom AS | Real estate | 2023 |
| Elektrikern Kjell Sæterøy AS | Construction | 2017 |
| Eliassy Invest AS | | 2026 |
| Elks Holding AS | Construction | 2017 |
| Elsomana Holding AS | | 2025 |
| Empire Arkitekter AS | Professional & scientific | 2020 |
| Emptor International AS | Professional & scientific | 2013 |
| Entreprenør Bygg AS | Construction | 2005 |
| Erh Holding AS | | 2025 |
| Erik Røed Holding AS | | 2024 |
| Eru Holding AS | Real estate | 2013 |
| Espen & Espen Møbeltapetsererverksted AS | Other services | 2008 |
| Espen Kovacs AS | Real estate | 2008 |
| Et Helse AS | Health & social care | 2023 |
| Euro Property Invest AS | Real estate | 2006 |
| Event Logic Norway AS | Information & communication | 2022 |
| Fasit Marketing AS | Professional & scientific | 2024 |
| FCC Products AS | Wholesale & retail | 2018 |
| FCC Products Co., Limited Nuf | Wholesale & retail | 2019 |
| Fellingen Symaskinsenter Import Ans | Wholesale & retail | 1995 |
| FG Invest AS | | 2024 |
| Fiberkompaniet AS | Construction | 2022 |
| Fjell Og Fjord Konferanser AS | Administrative & support | 1997 |
| Fjellsrud Utvikling AS | Real estate | 2017 |
| Fjerding AS | Real estate | 2020 |
| Fk-Jke Design AS | Wholesale & retail | 2017 |
| Fleksibygg AS | Construction | 2021 |
| Flisart&Bad Krzyszycha AS | Construction | 2026 |
| Flydrift AS | Administrative & support | 2025 |
| Fokus Eiendom AS | Real estate | 2006 |
| Folcon AB Nuf | Administrative & support | 2023 |
| Folcon AS | Administrative & support | 2020 |
| Forward International AS | Professional & scientific | 2025 |
| FRAKTFREM24 AS | Transport & logistics | 2024 |
| Fresco Norway AS | Real estate | 1999 |
| Frisørsenteret AS | Other services | 1989 |
| Gero Eiendom AS | Real estate | 2013 |
| Gero Sportsfiske AS | Wholesale & retail | 2024 |
| GJ Bygg AS | Professional & scientific | 2017 |
| Glade Nomade AS | Education | 2015 |
| GTF 35 AS | | 2025 |
| Gunnar Hagen AS | Wholesale & retail | 1988 |
| H2B - Headheartbody AS | Education | 2021 |
| Haaversen AS | Real estate | 2018 |
| Hamke Invest AS | | 2025 |
| Happy Catering AS | Hospitality | 2022 |
| Hara Invest AS | | 2021 |
| Hara Invest Holding AS | | 2021 |
| HB Group Norway AS | Professional & scientific | 2018 |
| HBB Gruppen AS | Real estate | 2016 |
| Health Management AS | Health & social care | 2010 |
| Heiha Invest AS | Real estate | 2005 |
| Helikopterdrift AS | Administrative & support | 2004 |
| Hesler & Søn AS | Construction | 1985 |
| HHR Invest AS | Construction | 2023 |
| Hiab Norway AS | Wholesale & retail | 2013 |
| Hio Invest AS | | 2026 |
| Hollotufte AS | Real estate | 2003 |
| Horvathova Bygg Og Anlegg AS | Construction | 2026 |
| HV Invest AS | | 2025 |
| Hvam Bilsenter AS | Wholesale & retail | 2018 |
| I Team Embassy Norway AS | Wholesale & retail | 2019 |
| Icefrost AS | Information & communication | 2026 |
| Ife Holding AS | Manufacturing | 2021 |
| Ife Invest AS | Professional & scientific | 2008 |
| Ife Research AS | Professional & scientific | 2021 |
| Imiro AS | Professional & scientific | 2021 |
| Indigo Boligstyling AS | Professional & scientific | 2004 |
| Infinity Innovations AS | Wholesale & retail | 1996 |
| Ingdahl Invest AS | | 2025 |
| Innosense AS | Professional & scientific | 2016 |
| Innovation Nilu AS | Manufacturing | 1996 |
| Invest Management Holding AS | Health & social care | 2022 |
| Investa Iter AS | | 2024 |
| Investorholm AS | | 2025 |
| Investtech Invest AS | Financial services | 2010 |
| Iordache Transport AS | Transport & logistics | 2025 |
| Iot Venture Capital AS | Information & communication | 2019 |
| IOT2MARKET AS | Information & communication | 2020 |
| Iseng AS | Wholesale & retail | 2018 |
| J K Banquet Halls AS | Real estate | 2013 |
| J&K Music Da | Arts & recreation | 2025 |
| J.A Invest AS | | 2024 |
| Jan Søberg AS | Professional & scientific | 2017 |
| Jeci Consulting AS | Real estate | 2019 |
| Jess Eiendomsutvikling AS | Real estate | 2022 |
| Jetbønne AS | Transport & logistics | 2025 |
| Jke Design Lillestrøm AS | Wholesale & retail | 2024 |
| JMT Handel AS | Real estate | 1987 |
| Joachim Sandgrav Holding AS | | 2025 |
| Johan Nygren | Construction | 2008 |
| Jupiter Holding AS | Real estate | 2007 |
| Kaffebryggeriet AS | Wholesale & retail | 2006 |
| Kaikai Invest AS | | 2021 |
| Kardex Norge AS | Wholesale & retail | 1927 |
| Karlson Consult AS | Real estate | 2021 |