| Forus Park AS | Real estate | 2006 |
| Forusveien 31 - Hotell AS | Real estate | 2009 |
| Forza Invest AS | Professional & scientific | 2001 |
| Foss Bryggen Ans | Real estate | 1999 |
| Fosse Eiendomsselskap AS | Real estate | 1976 |
| Fossheim Energiverk AS | Energy | 1992 |
| Fosswinckels Gate 16 AS | Real estate | 2018 |
| Fosswinckelsgate AS | Real estate | 2013 |
| Fosswinkelsgate Invest AS | Real estate | 2014 |
| Fot I Hosen AS | Other services | 2018 |
| Fot Og Ankel Spesialisten AS | Health & social care | 2019 |
| Fotballdraktbutikken AS | Wholesale & retail | 2022 |
| Fotballkollektivet AS | Information & communication | 2018 |
| Fotballpuben Stadion AS | Hospitality | 2020 |
| Fotmob AS | Information & communication | 2017 |
| Foto Myen AS | Professional & scientific | 2024 |
| Foto-Jørgen AS | Wholesale & retail | 1970 |
| Fotocompagniet AS | Professional & scientific | 2014 |
| Fotograf Ada Miko AS | Professional & scientific | 2024 |
| Fotograf Hans Jørgen Brun AS | Professional & scientific | 1976 |
| Fotograf Helge Skodvin AS | Professional & scientific | 2018 |
| Fotografene På Bryggen Da | Professional & scientific | 1994 |
| Fotoknudsen AS | Manufacturing | 2012 |
| Fototrykk Bergen AS | Manufacturing | 1994 |
| Fotspor Film AS | Information & communication | 2023 |
| Fotterapi Og Sykepleietjenester AS | Health & social care | 2019 |
| Fougner Software AS | Information & communication | 2026 |
| Fount AS | Information & communication | 2016 |
| Four M AS | Real estate | 2007 |
| Fr.Nansensplass 7 Ans | Real estate | 1989 |
| Fr.Nansensplass 7 AS | Real estate | 2014 |
| FR1SK AS | Wholesale & retail | 2026 |
| Framar AS | Real estate | 2005 |
| Framar Eiendom AS | Real estate | 2015 |
| Framdrift Innovasjon AS | Professional & scientific | 2025 |
| Frame Forward AS | Information & communication | 2025 |
| Framholt Holding AS | Real estate | 2020 |
| Framtid Invest AS | | 2025 |
| Framtidsbygg AS | Construction | 2010 |
| Framtidsgruppa AS | Construction | 2014 |
| Frank Myklestad AS | Real estate | 2014 |
| Frank Olsen Brilleoptikk AS | Wholesale & retail | 1999 |
| Fransk I Bergen SA | Education | 2025 |
| Frantzen Bygg AS | Construction | 2025 |
| Fredheimgården AS | Real estate | 2019 |
| Fredrik Heggland Holding AS | | 2026 |
| Fredrik Meltzers Gate 8 AS | Real estate | 2024 |
| Freeke Holding AS | | 2023 |
| Frekhaug Helsebygg AS | Real estate | 2006 |
| Frekhaug Torg AS | Real estate | 2005 |
| Frem Media AS | Information & communication | 2025 |
| Frema Holding & Invest AS | | 2025 |
| Frembot AS | Wholesale & retail | 2025 |
| Fremdrift Invest AS | Professional & scientific | 2022 |
| Fremhaven AS | | 2021 |
| Fremre Asset 2 AS | Real estate | 2019 |
| Fremre Asset 3 AS | Real estate | 2019 |
| Fremre Asset 4 AS | Real estate | 2019 |
| Fremre Asset 6 AS | Real estate | 2019 |
| Fremre Eiendom AS | Real estate | 2012 |
| Fremtenkt AS | Professional & scientific | 2019 |
| French Tacos and Burgers Avenue AS | Hospitality | 2021 |
| Frendar AS | Information & communication | 2025 |
| Frende Holding AS | Financial services | 2007 |
| Frende Kapitalforvaltning AS | | 2024 |
| Frende Livsforsikring AS | Financial services | 2007 |
| Frende Skadeforsikring AS | Financial services | 2007 |
| Frendegruppen AS | Professional & scientific | 2024 |
| Fretheim AS | | 2026 |
| Fretheim Invest AS | Administrative & support | 2008 |
| Freyja AS | Transport & logistics | 2006 |
| Fribygg Invest AS | | 2005 |
| Frictionwalls AS | Construction | 2022 |
| Friele Capital AS | Real estate | 2014 |
| Friele Eiendom AS | Real estate | 2016 |
| Friele Management AS | Real estate | 2008 |
| Friend Software Labs AS | Information & communication | 2016 |
| Friendr AS | Information & communication | 2016 |
| Friends Taxi Og Transport AS | Transport & logistics | 2023 |
| Friendsta AS | Information & communication | 2016 |
| Frigg Holding AS | Real estate | 2006 |
| Frigo Ur Og Gull AS | Wholesale & retail | 2017 |
| Frihammer Invest Nuf | Professional & scientific | 2005 |
| Frimerkehuset AS | Wholesale & retail | 1968 |
| Frimerkehuset Eiendom AS | Wholesale & retail | 2007 |
| Friminutt AS | Real estate | 2005 |
| Frisk Elteknikk AS | Construction | 2021 |
| Frisk Renhold Bergen AS | Administrative & support | 2021 |
| Frisører AS | Other services | 1990 |
| Frisørkollektivet AS | Other services | 2022 |
| Frisørsenteret AS | Other services | 2003 |
| Fritid-Sport AS | Wholesale & retail | 2010 |
| Frmtd Holding AS | | 2023 |
| Frode Andersen AS | Wholesale & retail | 1997 |
| Frode Andersen Mat AS | Wholesale & retail | 2017 |
| Frode Herland Holding AS | | 2018 |
| Frode Igland AS | Professional & scientific | 2005 |
| Fronsgaard AS | Financial services | 2005 |
| Frontstage Keys AS | Arts & recreation | 2025 |
| Frosol Holding AS | Real estate | 2005 |