| DK Nor Linjen AS | Transport & logistics | 1998 |
| DKD Invest AS | Wholesale & retail | 1994 |
| DKN Holding AS | | 2024 |
| Docstian Holding AS | | 2026 |
| Docstian Media AS | Information & communication | 2026 |
| Dra Invest 2 AS | | 2025 |
| Dynero AS | Real estate | 2022 |
| Eagle Island Taxi AS | Transport & logistics | 2023 |
| Eclipse Eiendom AS | Real estate | 2020 |
| Ecopartner AS | Professional & scientific | 2008 |
| Ecorn Finans AS | | 2019 |
| Edam AS | Administrative & support | 2026 |
| Edholm Holding AS | | 2024 |
| Effektiv Renovering AS | Construction | 2021 |
| Eide Motor & Utleie AS | Wholesale & retail | 2006 |
| Eide Rør AS | Construction | 2026 |
| Eines Holding AS | Education | 2023 |
| Eira Studio AS | Information & communication | 2025 |
| Elpro Nor AS | Construction | 2014 |
| Emelius AS | Construction | 2020 |
| Endolith Da | Arts & recreation | 2012 |
| Energikontroll AS | Construction | 1987 |
| Enervent AS | Construction | 1996 |
| Enkeltmanns-Tjeneste AS | Construction | 2022 |
| Esr Invest AS | Real estate | 2012 |
| Europe Live Entertainment AS | Professional & scientific | 2014 |
| Eventyrøya Familiebarnehage Da | Education | 2003 |
| Eventyrøya Familiebarnehage. Da | Education | 2024 |
| Exact Finans AS | Professional & scientific | 2012 |
| Eyla AS | | 1995 |
| F&A Holding AS | Real estate | 2020 |
| Fak Eiendom AS | Real estate | 2020 |
| Fday Technology AS | Information & communication | 2020 |
| Feeltromso AS | Hospitality | 2023 |
| Figen Holding AS | Wholesale & retail | 2019 |
| Fiskelita AS | Real estate | 2025 |
| Fiskum Rov AS | Administrative & support | 2017 |
| Fjellheisen 2 AS | Administrative & support | 2023 |
| Fjellheisen AS | Transport & logistics | 2020 |
| Fjellheisen Panorama AS | Administrative & support | 2022 |
| Fjordic Film AS | Information & communication | 2014 |
| Fleskebiten AS | Financial services | 2019 |
| Flow Innovation AS | Information & communication | 2025 |
| FMB AS | | 2025 |
| Fnoks AS | | 2025 |
| Fonct AS | Wholesale & retail | 2006 |
| Foodtek Nord-Norge AS | Wholesale & retail | 2003 |
| Forsikringsmegleren Nord-Norge AS | Financial services | 2013 |
| Forsøket 12 AS | Real estate | 2019 |
| Foseng AS | Wholesale & retail | 2020 |
| Framio AS | Information & communication | 2025 |
| Fredheim Industries AS | | 2023 |
| Frisørsalong Bella AS | Other services | 2014 |
| Fryd Og Gammen AS Stor Og Liten | Wholesale & retail | 1988 |
| Full Service Gruppen AS | Construction | 2019 |
| Funlab AS | Education | 2016 |
| Fysio Og PT AS | Health & social care | 2021 |
| Gaja Holding AS | | 2022 |
| Gardar AS | Financial services | 2000 |
| Garula Byggetjenester AS | Construction | 2013 |
| Gemini Cresco AS | | 2026 |
| Geometrix AS | Administrative & support | 1988 |
| GG Eiendomsinvest AS | Real estate | 2004 |
| Gi Mikkelsen AS | Wholesale & retail | 2007 |
| Giron Holding AS | Real estate | 2012 |
| Glacialis AS | Financial services | 2011 |
| Glenn Hugo Nilsen AS | Wholesale & retail | 2023 |
| GLT Holding AS | Wholesale & retail | 2005 |
| GML Holding AS | Real estate | 2022 |
| Gold Crater AS | Information & communication | 2013 |
| Goto AS | Information & communication | 2020 |
| Granath Holding AS | | 2020 |
| Granhagen AS | | 2005 |
| Graphicminds AS | Education | 2024 |
| Grundvåg Maskinservice AS | Construction | 2021 |
| GS Gourmet AS | Hospitality | 2024 |
| Gult Hus Holding AS | | 2023 |
| Gurohamnvik Invest AS | | 2021 |
| Gynekolog Kristine Amundsen AS | Health & social care | 2025 |
| Hamnes Holding AS | | 2024 |
| Hamnes Maskin AS | Construction | 2026 |
| Hamo Holding AS | Administrative & support | 2022 |
| Handverkservice Lamaj AS | Construction | 2014 |
| Hansen Maskin Og Transport AS | Transport & logistics | 2022 |
| Hantos Invest AS | Administrative & support | 2018 |
| Harry Reinnes Invest AS | | 2026 |
| Harry Reinnes Transport AS | Transport & logistics | 1998 |
| Havellen & Dahl AS | Administrative & support | 2026 |
| Heaven Holding AS | | 2025 |
| Hei Yo Studio AS | Professional & scientific | 2020 |
| Heimstad Invest AS | Real estate | 2015 |
| Heimstad Subinvest AS | Real estate | 2022 |
| Heitromsø AS | Administrative & support | 2025 |
| Helt Digital AS | Professional & scientific | 2017 |
| Henry Antonsen AS | Other services | 1983 |
| Herolf Hansen & Sønn AS | Construction | 2019 |
| Herolf Hansen & Sønn Holding AS | Construction | 2019 |
| HJ Partners AS | Education | 2026 |
| Hkon AS | | 2021 |
| HKW Holding AS | Health & social care | 2021 |