| Flamme Burger Åsane AS | Manufacturing | 2020 |
| Flamme Franchise AS | Hospitality | 2025 |
| Fleet Operations AS | Information & communication | 2025 |
| Flem Invest AS | | 2022 |
| Flemmingen AS | Hospitality | 2018 |
| Flesland 110/15 Og 22 AS | Real estate | 2011 |
| Flesland BKB1 Bygg 3 AS | Real estate | 2016 |
| Fleslandsvegen 70 AS | Real estate | 2017 |
| Fleslandsveien 67 AS | Real estate | 2009 |
| Flex Base AS | Wholesale & retail | 2012 |
| Flex Bygg AS | Construction | 2003 |
| Flint Foto AS | Professional & scientific | 2024 |
| Flipper Holding AS | Construction | 2021 |
| FLM Elektro AS | Construction | 2019 |
| Flo Technologies AS | Information & communication | 2017 |
| Floating Point Audio Systems AS | Information & communication | 2026 |
| Flode AS | | 2022 |
| Floke Frisør Bergen AS | Other services | 2022 |
| Flokk Film AS | Information & communication | 2021 |
| Florentes Design AS | Wholesale & retail | 2022 |
| Florvaag Bruk Holding AS | Real estate | 2008 |
| Florvaag Hus AS | Construction | 2020 |
| Florvaag Hus AS | Professional & scientific | 2002 |
| Florvaag Hus Boligsalg AS | Real estate | 2010 |
| Florvåg Industrihavn AS | Real estate | 2004 |
| Florvåg Invest AS | Real estate | 2009 |
| Florvåg Utbygging AS | Real estate | 2006 |
| Flowcorp AS | Manufacturing | 2020 |
| Flu AS | Real estate | 1992 |
| Fluctuate AS | Information & communication | 2024 |
| Fluffypaws Nordic AS | Wholesale & retail | 2026 |
| Fluvio AS | Information & communication | 2025 |
| Fluvio Evasio AS | Arts & recreation | 2025 |
| Fluvio Holding AS | | 2012 |
| Flygefisk Holding AS | | 2025 |
| Flyt AS | Transport & logistics | 2021 |
| Flyt Medical AS | Wholesale & retail | 2022 |
| Flytt Eiendom AS | Real estate | 2017 |
| Flyttbart AS | Transport & logistics | 2026 |
| Fløenmarken Boliglag AS | Households | 1951 |
| Fløibanen AS | Transport & logistics | 1914 |
| Fløisand Holding AS | Real estate | 2023 |
| Fløtre Invest AS | Real estate | 2006 |
| Fløyen Eiendom AS | Transport & logistics | 1992 |
| Fløyen Servering AS | Hospitality | 2020 |
| Fob AS | Transport & logistics | 1977 |
| Fod Holding AS | | 2025 |
| Fog Invest AS | Real estate | 2006 |
| Fokus Media AS | Professional & scientific | 2025 |
| Fokus TM AS | Wholesale & retail | 2021 |
| Folk AS | Administrative & support | 2015 |
| Folk Film AS | Information & communication | 2018 |
| Folke Bernadottes Vei 38 AS | Real estate | 2010 |
| Folkekraft AS | Energy | 2022 |
| Folkekraft Bedrift AS | Energy | 2016 |
| Folkekraft Group AS | Energy | 2016 |
| Folkelig AS | Health & social care | 2013 |
| Folkets Eiendomsdrift AS | Real estate | 2024 |
| Folkets Holding AS | Hospitality | 2025 |
| Folkets Hus Bergen Da | Real estate | 2017 |
| Folkets Investeringer AS | Hospitality | 2018 |
| Folkets Restaurant Drift AS | Hospitality | 2025 |
| Follsjå Kraft AS | Energy | 2013 |
| Fondenes Auto AS | Other services | 2014 |
| Fondenes Invest AS | Real estate | 2022 |
| Fonix Geoscience AS | Information & communication | 2024 |
| Fonn Ansatte AS | Financial services | 2016 |
| Fonn AS | Information & communication | 2016 |
| Fonn Group AS | Information & communication | 2016 |
| Fonnskavl Holding AS | | 2022 |
| Fonturis AS | Information & communication | 2024 |
| Food With Love AS | Manufacturing | 2018 |
| Foodhovd AS | Other services | 2021 |
| Foodspot AS | Wholesale & retail | 2022 |
| For Freedom AS | Professional & scientific | 2015 |
| Forcrete Norge AS | Construction | 2021 |
| Forenedekvartalet AS | Real estate | 2024 |
| Foreningsgaten 3 Hjemmel AS | Real estate | 2007 |
| Foris AS | Wholesale & retail | 2006 |
| Forlagshuset Vigmostad & Bjørke AS | Information & communication | 1992 |
| Form Bergen AS | Professional & scientific | 2021 |
| Form Studio AS | Arts & recreation | 2025 |
| Formann Holding AS | Real estate | 2020 |
| Formannsvei AS | Real estate | 2013 |
| Formflora Da | Professional & scientific | 2024 |
| Formiden AS | Professional & scientific | 2023 |
| Formidlingssentralen Ans | | 1988 |
| Forny Hus & Hage AS | Construction | 2015 |
| Forstanderen Holding AS | Financial services | 2011 |
| Forstrøno Bruksrettslag SA | Other services | 1984 |
| Forstrøno Vannlag SA | Water & waste | 2009 |
| Forteller AS | Professional & scientific | 2020 |
| Forto Chartering AS | Transport & logistics | 1992 |
| Forto Forvaltning AS | Professional & scientific | 1991 |
| Fortunen Kontordrift AS | Professional & scientific | 2000 |
| Fortytwo Technologies AS | Information & communication | 2007 |
| Forum Arkitekter AS | Professional & scientific | 1993 |
| Forum Revisjon AS | Professional & scientific | 2006 |
| Forum Scene AS | Arts & recreation | 2019 |
| Forus Arena AS | Real estate | 2018 |