| Flislegger Geir Aase AS | Construction | 2001 |
| Floa AS | Agriculture & fishing | 2026 |
| FLUSH24 AS | Construction | 2021 |
| Flydiamond AS | Administrative & support | 2023 |
| Flygt Bil AS | Wholesale & retail | 2001 |
| Flygt Eiendom AS | Real estate | 1990 |
| Flysenteret AS | Transport & logistics | 1987 |
| Flyt Bodø AS | | 2025 |
| Flyt Økonomi AS | Professional & scientific | 2024 |
| Flytt & Vask AS | Transport & logistics | 2022 |
| Flyttelager AS | Real estate | 2023 |
| Fmo Anker Holding AS | Real estate | 2019 |
| FN Eiendom AS | Real estate | 2004 |
| Fokus Nord Consult AS | Professional & scientific | 2015 |
| Folke Bygg & Eiendom AS | Construction | 2020 |
| Folkets Hus Bodø SA | Hospitality | 1965 |
| Forfang Holding AS | Wholesale & retail | 2023 |
| Forretningspartner AS | Professional & scientific | 2000 |
| Forretningspartner Drift AS | Professional & scientific | 2020 |
| Forretningspartner Regnskap AS | Professional & scientific | 2021 |
| Forretningstrykk AS | Manufacturing | 1981 |
| Forretningstrykk Eiendom AS | Real estate | 2022 |
| Forretningsutvikleren AS | | 2005 |
| Forsveien 17 AS | Real estate | 2015 |
| Fos Invest AS | Professional & scientific | 2005 |
| Fotograf Airida Bekeryte AS | Professional & scientific | 2019 |
| Fotograf Lenekristine AS | Professional & scientific | 2022 |
| Fotograf Marthe Mølstre AS | Professional & scientific | 2017 |
| Fotograf Mats Jensaas AS | Professional & scientific | 2014 |
| Fotograf Sigrid Øberg AS | Professional & scientific | 2024 |
| Fotograf Sven Erik M Jensen AS | Professional & scientific | 2020 |
| Fotohuset Johnson AS | Wholesale & retail | 2013 |
| Fotovibe AS | Professional & scientific | 2021 |
| Fotterapeutklinikken Bodø AS | Health & social care | 2012 |
| FPB Holding AS | | 2011 |
| Fram Bodø Invest AS | | 2012 |
| Fram Kino AS | Information & communication | 1989 |
| Fram Seafood AS | Wholesale & retail | 2018 |
| Framferd AS | Professional & scientific | 2020 |
| Frank a Pedersen Invest AS | | 2021 |
| Frank Johansen Maskin AS | Administrative & support | 2023 |
| Frank Steensen Holding AS | Transport & logistics | 2015 |
| Frank Steensen Transportforretning AS | Transport & logistics | 2015 |
| Frantz AS | Professional & scientific | 1991 |
| Fredensborg Klinikken Eiendom AS | Real estate | 1997 |
| Fredensborgklinikken AS | Health & social care | 2013 |
| Fredrik Gjerstad AS | | 2021 |
| Fredrik Sjøvold AS | | 2026 |
| Frem Aft AS | Health & social care | 2022 |
| Frem Bodø AS | Manufacturing | 1971 |
| Frem Kompetanse AS | Manufacturing | 2022 |
| Frem Partner AS | Education | 2025 |
| Freshdrop AS | Manufacturing | 2025 |
| Friskere Hverdag AS | Education | 2018 |
| Friskgården Salten AS | Education | 2020 |
| Frisør Gullsaksen AS | Other services | 2016 |
| Frisørgalleriet AS | Other services | 1993 |
| Fritidsbutikken Nord-Norge AS | Wholesale & retail | 2005 |
| Fritt for Papir AS | Professional & scientific | 2016 |
| Fro AS | Administrative & support | 2018 |
| Frode Mikaelsen AS | Arts & recreation | 2015 |
| Froi AS | Health & social care | 2022 |
| Front Dame Og Herrefrisør AS | Other services | 2013 |
| Frontline Pos AS | Information & communication | 2020 |
| Frost Kraftentreprenør AS | Construction | 2012 |
| Fru Orø AS | Wholesale & retail | 2021 |
| Frunsj AS | Hospitality | 2026 |
| Fsi Invest AS | Financial services | 2005 |
| Fu Invest AS | Professional & scientific | 2005 |
| Fu Trading AS | Wholesale & retail | 2018 |
| Fures Håndverkertjenester AS | Construction | 2015 |
| Furia AS | Hospitality | 2010 |
| Further Out AS | | 2026 |
| FVM Holding AS | Wholesale & retail | 2016 |
| Fylkesbåtene AS | Transport & logistics | 2020 |
| Fysiohelle AS | Health & social care | 2020 |
| Fysioterapeut Einar Spillum AS | Health & social care | 2020 |
| Fysioterapeut Jonas Johansen AS | Health & social care | 2021 |
| Fysioyoga.Net AS | Education | 2021 |
| Fàvrro - Sara Mikkelsen AS | Other services | 2023 |
| Førerkortsenteret Bodø AS | Education | 2005 |
| G a Survey AS | Transport & logistics | 2024 |
| G&Bb Eiendom AS | Real estate | 2023 |
| G&Bb Holding AS | Real estate | 2023 |
| G&K Holding AS | | 2026 |
| G&R-Fredriksen Holding AS | Construction | 2020 |
| Gaasvær Bygg AS | Construction | 2018 |
| Gabika AS | Wholesale & retail | 2020 |
| GAMING4KNOWLEDGE AS | Information & communication | 2025 |
| Gamle Riksvei 112 AS | Real estate | 2013 |
| Gamst Hanssen Fisk AS | Agriculture & fishing | 2026 |
| Gangsås Næringspark AS | Real estate | 2011 |
| Gant Service AS | Administrative & support | 2015 |
| Gas Holdning AS | Wholesale & retail | 2012 |
| Gausemel AS | Arts & recreation | 2025 |
| Gebrumichael Taxi AS | Transport & logistics | 2023 |
| Geir Arne Hansen AS | Construction | 2016 |
| Geir Bjarne Hansen Holding AS | | 2005 |
| Geir Moen Trafikkskole AS | Education | 2015 |
| Geir V. Jonassen AS | Wholesale & retail | 2010 |