| Fantasy Gymnastics Club Limited | Birmingham | 2022 |
| Fantasy Island Leisure Limited | Nottingham | 2016 |
| Fantasy Island Operations Limited | Nottingham | 2016 |
| Fantasy League Limited | London | 2000 |
| Fantasy Prints Limited | Ayton | 2002 |
| Fantasy Production Music Limited | Croydon | 2009 |
| Fantasy Rebel Limited | Abingdon | 2016 |
| Fantasy Scotland Ltd | Aberdeen | 2023 |
| Fantasy Space Limited | Gateshead | 2002 |
| Fantasy Sports Arena Ltd | Warwick | 2024 |
| Fantavette International Limited | London | 1971 |
| Fantazia Fireworks Ltd | Wrexham | 2022 |
| Fantell Ltd | Cambridge | 2026 |
| Fanti Acrobats International Limited | London | 2020 |
| Fantip Limited | Rossendale | 2013 |
| Fantom Leisure Ltd | Stafford | 2023 |
| Fanview Ltd | Ongar | 2023 |
| Fanxing Culture Media UK Ltd | Kington | 2025 |
| Fanza | London | 2013 |
| FAR and Beyond Events Limited | London | 2015 |
| FAR and Wild CIC | Londonderry | 2011 |
| FAR Between Theatre Ltd | London | 2025 |
| FAR Beyond Driven Limited | Sheffield | 2015 |
| FAR Cotton Amateur Boxing Club | Northampton | 2016 |
| FAR CRY Limited | London | 2006 |
| FAR East Glory Ltd | Kettering | 2024 |
| FAR Eastern Limited | London | 1997 |
| FAR END Yoga Limited | Brighton | 2018 |
| FAR Flung Dance Theatre C.I.C. | Plymouth | 2015 |
| FAR Forest Tennis Club Limited | Brierley Hill | 2019 |
| FAR Lane Media Limited | Thatcham | 2018 |
| FAR OUT Locations Limited | Harrow | 2013 |
| FAR OUT Theatre Ltd | Rotherham | 2018 |
| FAR Queue Ltd | Loughton | 2020 |
| FAR Racing Ltd | Ipswich | 2017 |
| Far-Away Art Limited | Peterborough | 2004 |
| Faradays Fitness Club Ltd | Bridgnorth | 2018 |
| Farah Morley Interiors Ltd | Cardiff | 2020 |
| Farahbluck Ltd | Mold | 2025 |
| Farainashe B Ltd | Holborn | 2019 |
| Faraja Events Ltd | London | 2021 |
| Farang Wren Frames Limited | London | 2013 |
| Faraway Productions Limited | Harrow | 2012 |
| Farback Limited | London | 2014 |
| Farbissener Limited | London | 2015 |
| Farces Galore Limited | London | 2016 |
| Farceur Productions Ltd | Trowbridge | 2007 |
| Fareham &Crofton Cricket Club Limited | Fareham | 2014 |
| Fareham Coaching Academy Limited | Gosport | 2023 |
| Fareham Football Club Limited | Forest Road Denmead | 1992 |
| Fareham Heathens RFC Ltd | Fareham | 2013 |
| Fareham Hockey Club Limited | Fareham | 2005 |
| Fareham School of Gymnastics Ltd | Fareham | 2026 |
| Fareham Train Yard Ltd | Fareham | 2024 |
| Farehams 24/7 Gym Ltd | Fareham | 2025 |
| Farelane Estates Ltd | Nuneaton | 2004 |
| Farfrom Limited | Barnet | 2013 |
| Faria Publishing Ltd | London | 2018 |
| Farii's House Limited | London | 2025 |
| Faringdon Lawn Tennis Club Limited | Faringdon | 2012 |
| Faringdon Rugby Union Football Club Ltd | Faringdon | 2012 |
| Faris Isak Events Limited | Wallsend | 2025 |
| Farleigh Court Limited | Ottershaw | 2001 |
| Farleigh Rovers Youth Ltd | Chessington | 2021 |
| Farley Arts Trust | Lewes | 2002 |
| Farleys House & Gallery Ltd | Lewes | 1977 |
| Farlife Records Ltd | London | 2022 |
| Farlight Limited | London | 2025 |
| Farlington Wrap-Around Service Ltd | Hampshire | 2005 |
| Farm Adventure Ltd | Ripon | 2010 |
| Farm Factory Limited | Hoddesdon | 2015 |
| Farm Fit Cheshire Ltd | London | 2021 |
| Farm Fit Club (Mold) Limited | Mold | 2026 |
| Farm Fitness Ltd | Dunmow | 2016 |
| Farm Fitness Products Limited | Royston | 2016 |
| Farm FUN Limited | Crewe | 2018 |
| Farm Games Ltd | Dunmow | 2026 |
| Farm Machinery Preservation Society Limited | Ipswich | 1997 |
| Farm Noises Limited | Salisbury | 2021 |
| Farm Padel Ltd | Radlett | 2025 |
| Farm Runs Ltd | Kenilworth | 2026 |
| Farm Songs Limited | Liverpool | 2000 |
| Farm Yard Circus Ltd | Swindon | 2020 |
| Farmaggedon (Halloween) Ltd | Epsom | 2017 |
| Farmcat Fest Limited | Basingstoke | 2019 |
| Farmcote Sporting Club Limited | London | 2021 |
| Farmer Britain Ltd | Leominster | 2007 |
| Farmer John's Mountain Bike Park Ltd | Ashton-Under-Lyne | 2013 |
| Farmer John's Trail Building Ltd | Ashton-Under-Lyne | 2022 |
| Farmer Music Production Limited | London | 2021 |
| Farmer Palmer's Farm Park Limited | Poole | 1997 |
| Farmer Strong Ltd | Bolton | 2024 |
| Farmers Arms (Grizedale) Limited | Ulverston | 2021 |
| Farmhouse Limited | Collier Row | 2026 |
| Farmhouse Sanctuary Events Ltd | Southsea | 2026 |
| Farming Fit Ltd | Bedford | 2018 |
| Farmland Museum(The) | Waterbeach | 1984 |
| Farmtastic Valley Limited | Co Durham | 2007 |
| Farnborough District Motor Club Limited | Camberley | 1996 |
| Farnborough Hill Allotments Ltd | Orpington | 2019 |