| Fallodon Playgroup LLP | | 2012 |
| Fallou Cleaning Group Ltd | Administrative & support | 2016 |
| Fallow & Fields Farm Shop Limited | Hospitality | 2017 |
| Fallow and Fields Events Group Limited | Hospitality | 2021 |
| Fallow and Fields Kitchens Limited | Hospitality | 2024 |
| Fallway Holdings Limited | Financial services | 2020 |
| Fallway Limited | Professional & scientific | 1989 |
| Falmouth Offshore Supplies Limited | Other services | 2006 |
| Falsen Limited | Manufacturing | 2017 |
| FAM Films Community CIC | Information & communication | 2023 |
| FAM Holdings Ltd | Financial services | 2017 |
| Famarra Engineering Limited | Professional & scientific | 2005 |
| Famarra Motorsport Limited | Professional & scientific | 2010 |
| Famba Limited | Professional & scientific | 2023 |
| Famico Trading Limited | Wholesale & retail | 2011 |
| Family Aras Ltd | Hospitality | 2023 |
| Family Building Ltd | Agriculture & fishing | 2014 |
| Family Church Bristol Limited | Other services | 2021 |
| Family Golf Centres Limited | Arts & recreation | 1990 |
| Family HUG Ltd | Wholesale & retail | 2024 |
| Family Therapy Bristol Ltd | Health & social care | 2025 |
| Family Tree Nursery (WUE) Limited | Education | 2018 |
| Familyconcord Ltd | Health & social care | 2021 |
| FAMILYFIRM0117 Ltd | Hospitality | 2023 |
| Famous Names Limited | Professional & scientific | 2005 |
| Famous Security Ltd | Administrative & support | 2023 |
| Famrud Ltd | Wholesale & retail | 2023 |
| Fams Law UK Ltd | Professional & scientific | 2023 |
| Famtech Consulting Ltd | Information & communication | 2025 |
| Fanatic Design Limited | Administrative & support | 2003 |
| Fancy Fruit and VEG Limited | Wholesale & retail | 2024 |
| Fancy Plants Ltd | Wholesale & retail | 2018 |
| Fancy Tentacles Ltd | Administrative & support | 2015 |
| Fandrive Motorsport Ltd | Information & communication | 2025 |
| Fang Estates Ltd | Real estate | 2023 |
| Fangled Tech Ltd | Information & communication | 2017 |
| Fannon Estates Limited | Real estate | 2018 |
| Fanpop Ltd | Wholesale & retail | 2024 |
| Fans Fitness Body Limited | Health & social care | 2023 |
| Fans to 5K C.I.C. | Health & social care | 2023 |
| Fantail Projects Ltd | Professional & scientific | 2021 |
| Fantasia Properties Ltd. | Real estate | 2012 |
| Fantastic Fabulous Products Limited | Manufacturing | 2025 |
| Fantastic Purpose Ltd | Arts & recreation | 2024 |
| Fantasy Flooring Limited | Wholesale & retail | 2015 |
| Fantasyfoodcentral Limited | Manufacturing | 2025 |
| Fantron Wholesale Ltd | Wholesale & retail | 2017 |
| Fanty Sheeny Style & Stage Limited | Professional & scientific | 2023 |
| FAR Away Stretch Tents Ltd | Hospitality | 2017 |
| FAR East Facade (UK) Limited | Construction | 2008 |
| FAR East Technology Co. Ltd | Wholesale & retail | 2023 |
| FAR OUT Media Limited | Professional & scientific | 2021 |
| Farai J Ltd | Public administration | 2020 |
| Farax File Ltd | Information & communication | 2025 |
| Fard Trustguard Security Ltd | Administrative & support | 2019 |
| Farelight Productions Ltd | Information & communication | 2022 |
| Farend Yard Ltd | Construction | 2025 |
| Farida Mansy Ltd | Real estate | 2020 |
| Farina E Fiamme Pizza Ltd | Hospitality | 2025 |
| Farlane Homes Limited | Construction | 2018 |
| Farleigh Decorating Limited | Construction | 2015 |
| Farleigh Garage Ltd | Manufacturing | 2014 |
| Farleigh Grove Management Company Limited | Real estate | 2006 |
| Farleigh Property Lettings Ltd | Real estate | 2024 |
| Farleys Yard Management Ltd | Households | 2012 |
| Farm Meats Kingswood Limited | Hospitality | 2012 |
| Farm Street Inns Limited | Hospitality | 2012 |
| Farmafor Limited | Administrative & support | 2008 |
| Farmalp Limited | Administrative & support | 2025 |
| Farmecology Ltd | Professional & scientific | 2022 |
| Farmer Hall Consulting Limited | Professional & scientific | 2015 |
| Farmer Murphey Limited | Other services | 2023 |
| Farmer One COW Productions Ltd | Information & communication | 2008 |
| Farmers Arms 2026 Limited | Hospitality | 2026 |
| Farmers First Limited | Financial services | 2000 |
| Farmfields Somerset Ltd | Professional & scientific | 2006 |
| Farmore Property Company Limited | Real estate | 1943 |
| Farmshop ERA Limited | Wholesale & retail | 2026 |
| Farmshop Foods (Eastercompton) Limited | Wholesale & retail | 2013 |
| Farquhar Consultancy Services Ltd | Professional & scientific | 2011 |
| Farquhar Partnership Limited | Professional & scientific | 2013 |
| Farrar Creative Ltd | Information & communication | 2014 |
| Farrell & Co Projects Limited | Professional & scientific | 2025 |
| Farrells Legal Services Limited | Professional & scientific | 2016 |
| Farriers Close (Meare) Management Company Ltd | Households | 2019 |
| Farriers Fare Limited | Manufacturing | 2023 |
| Farriers Management (Bristol) Limited | Households | 2008 |
| Farrington & Grove Ltd | Administrative & support | 2014 |
| Farrington Holdings Ltd | Financial services | 2018 |
| Farrington's Farm Shop Ltd | Agriculture & fishing | 2003 |
| Farris Group Ltd | Construction | 2025 |
| Farris Property Group Ltd | Construction | 2023 |
| Farrovians Limited | Information & communication | 2020 |
| Farrow’S Fish and Chips Limited | Hospitality | 2017 |
| Farrstone Property Limited | Real estate | 2017 |
| Farscape Development Limited | Administrative & support | 2004 |
| Farside Features Ltd | Administrative & support | 2019 |
| Farside Wood LLP | | 2014 |
| Farthing Court (Mill Hill) Management Company Limited | Real estate | 2003 |
| Farthingford Properties Limited | Real estate | 1973 |