| Focusee UK Ltd | Wholesale & retail | 2025 |
| Focusinet Limited | Other services | 2004 |
| Focuspoint Properties Ltd | Real estate | 2018 |
| Focuswise Limited | Wholesale & retail | 2025 |
| FOG Lane Films Limited | Information & communication | 2025 |
| Fogden Estates Ltd | Real estate | 2021 |
| Fogdenholdings Ltd | Financial services | 2021 |
| Foggy Box Ltd | Information & communication | 2017 |
| Foiled Ltd | Manufacturing | 2025 |
| FOL Espoir | Arts & recreation | 2017 |
| Folan Plant Limited | Wholesale & retail | 2002 |
| Foldthorpe Limited | Households | 1980 |
| Foley Allan LLP | | 2023 |
| Foley Financial Planning Limited | Professional & scientific | 2025 |
| Foliage and Form Flower Company Limited | Extraterritorial | 2023 |
| Foliage Cafe Limited | Hospitality | 2019 |
| Folio Print Finishing Limited | Manufacturing | 2011 |
| Folium Food Science Limited | Professional & scientific | 2016 |
| Folleh Healthcare Limited | Health & social care | 2016 |
| Follow the Science Limited | Professional & scientific | 2026 |
| Follow Your Dreams Limited | Administrative & support | 2003 |
| Folly Farm Centre Limited | Hospitality | 2008 |
| Fond Memories Ltd | Wholesale & retail | 2014 |
| Fonder LP | | 2014 |
| Fondo Ltd | Hospitality | 2023 |
| Fone Choice Bristol Ltd | Other services | 2025 |
| Fone Choice Ltd | Wholesale & retail | 2021 |
| Fone Clinik 2 Limited | Wholesale & retail | 2021 |
| Fone Exchange Limited | Manufacturing | 2023 |
| Fonesworld Ltd | Wholesale & retail | 2022 |
| Fonfy Ltd | Transport & logistics | 2023 |
| Fonthill Nurseries & Scott's Limited | Wholesale & retail | 1969 |
| Food ABC Ltd | Wholesale & retail | 2013 |
| Food Bristol Limited | Wholesale & retail | 2025 |
| Food Chain Fitness Ltd | Wholesale & retail | 2017 |
| Food Drink Rooms Limited | Hospitality | 2012 |
| Food Envy Ltd | Hospitality | 2019 |
| Food for U Bristol Ltd | Wholesale & retail | 2020 |
| Food From Farmers International Ltd. | Agriculture & fishing | 2017 |
| Food Hub (Yate) Limited | Hospitality | 2021 |
| Food Hub Bristol Ltd | Hospitality | 2026 |
| Food HUT Bristol Limited | Hospitality | 2020 |
| Food Management Solutions 2023 Limited | Hospitality | 2023 |
| Food Untethered Ltd | Manufacturing | 2023 |
| Foodbysophie Ltd | Hospitality | 2021 |
| Foods & Sips Ltd | Wholesale & retail | 2025 |
| Foodsol Limited | Hospitality | 2020 |
| Foot Dynamics Limited | Health & social care | 2011 |
| Foot Sense Limited | Health & social care | 2010 |
| Football Freestylers Limited | Arts & recreation | 2015 |
| Football FUN Factory (Community 057) Limited | Arts & recreation | 2022 |
| Football Recycled Ltd | Wholesale & retail | 2023 |
| Footlights Performance Academy Limited | Arts & recreation | 2013 |
| Footprint Assets Limited | Real estate | 2019 |
| Footprint Systems Limited | Construction | 2001 |
| Footprop Hold Co Limited | Real estate | 2023 |
| Footprop Limited | Administrative & support | 2009 |
| Footworks Clinics Ltd | Other services | 2014 |
| Footworks Consultancy Ltd | Other services | 2023 |
| Fopis Ltd | Real estate | 2024 |
| FOR Business Sake Consulting Ltd | Professional & scientific | 2012 |
| FOR Films Ltd | Information & communication | 2011 |
| FOR Flavours Sake Limited | Hospitality | 2023 |
| FOR Good (REC) Ltd | Administrative & support | 2022 |
| FOR One Night Only Limited | Administrative & support | 2019 |
| FOR Soouq Ltd | Extraterritorial | 2025 |
| FOR the Journey Ltd | Wholesale & retail | 2025 |
| FOR the Love of VEG Ltd | Manufacturing | 2021 |
| FOR the Pets | Wholesale & retail | 2016 |
| Forage Studio Ltd | Professional & scientific | 2022 |
| Forage UK Operations Limited | Information & communication | 2021 |
| Forbes Minetty Limited | Professional & scientific | 2015 |
| Forbidden Worlds Film Festival Ltd | Administrative & support | 2022 |
| Force 4 Computing Limited | Information & communication | 1995 |
| Force of Habit Ltd | Information & communication | 2012 |
| Forces Compare Limited | Professional & scientific | 2016 |
| Forces Compensation Limited | Financial services | 2018 |
| Forces Money Limited | Professional & scientific | 2014 |
| Ford & Company General Insurance Brokers Limited | Financial services | 1994 |
| Ford Computer Education Ltd | Education | 2024 |
| Ford Courier Services Ltd | Transport & logistics | 2021 |
| Ford Creative Limited | Professional & scientific | 2018 |
| Ford Electrical Solutions Limited | Construction | 2016 |
| Ford Fleet Management UK Limited | Administrative & support | 2020 |
| Ford Fuels (Holdings) Limited | Financial services | 2015 |
| Ford Fuels Limited | Wholesale & retail | 1988 |
| Ford Investments (SW) Limited | Real estate | 2025 |
| Ford Land Management Limited | Agriculture & fishing | 2005 |
| Ford Maritage Consulting Limited | Financial services | 2019 |
| Ford Property Solutions Ltd | Real estate | 2021 |
| Ford Scaffold Services Ltd | Construction | 2015 |
| Ford Tech Education Ltd | Education | 2025 |
| Fordbrook Furniture Limited | Manufacturing | 1998 |
| Fordhelp Limited | Water & waste | 2012 |
| Fords General Builders Limited | Construction | 2014 |
| Fordwater Investments Limited | Real estate | 2006 |
| Fordys Driving School Limited | Education | 2022 |
| Fore! the Planet Ltd | Wholesale & retail | 2022 |
| Foreign Affairs Music Ltd | Information & communication | 2019 |
| Foreign Property Exit Ltd | Administrative & support | 2025 |