| Find the Hidden Christmas Ltd | Chatham | 2024 |
| Find Your Centre Pilates Limited | Lancing | 2021 |
| Find Your Groove C.I.C. | Plymouth | 2024 |
| Find Your Light Retreat CIC | West Malling | 2021 |
| Find Your Magic Ltd | Waltham Cross | 2011 |
| Find Your Stride Coach Ltd | Gloucester | 2026 |
| Finden House Limited | Chichester | 1998 |
| Finders Beepers History Seekers Ltd | Mexborough | 2021 |
| Findhorn Bay Arts Ltd | Forres | 2012 |
| Findhorn Fairway Committee Limited | Findhorn | 2014 |
| Findhorn Sacred Dance Ltd | Forres | 2025 |
| Findhorn Valley Sporting Club Limited | London | 2024 |
| Findhorn Village Heritage Company | Strathpeffer | 1991 |
| Finding Fitness Ltd | Stamford | 2012 |
| Finding the One Ltd | Potters Bar | 2021 |
| Finding Your Interests Ltd | Newcastle Upon Tyne | 2026 |
| Findit Entertainment International Limited | Brentwood | 2019 |
| Findit Entertainments Limited | Brentwood | 2019 |
| Findmypt Limited | Carmarthen | 2014 |
| Findolan Limited | London | 1992 |
| Findor Limited | Guildford | 2006 |
| Findsolin Ltd | London | 2025 |
| Findyourwayfitness Ltd | Preston | 2025 |
| Fine & Dandy Ltd | Nottingham | 2017 |
| Fine Art AF Limited | Altrincham | 2025 |
| Fine Art and Crafts Limited | Newcastle Upon Tyne | 2024 |
| Fine Art and Creativity Ltd | London | 2024 |
| Fine Art Consultancy Limited | London | 1994 |
| Fine Art Portraits Ltd | Salisbury | 2019 |
| Fine Art Valuation Limited | Maldon | 2012 |
| Fine Art Ventures Ltd | London | 2017 |
| Fine City Tattoo Limited | Sudbury | 2024 |
| Fine Clothes Limited | London | 2020 |
| Fine Edge Cricket Limited | Hornchurch | 2015 |
| Fine Frames Ltd | Leeds | 2025 |
| Fine Line Club Limited | Sutton Coldfield | 2026 |
| Fine Line Music Ltd | Liverpool | 2025 |
| Fine Line Productions Ltd | Dartford | 2011 |
| Fine Swim Limited | Weaverham | 2003 |
| Fine-Art-Brokers Limited | London | 2002 |
| Fineartx Ltd | London | 2022 |
| Finegan Strong Ltd | Blackpool | 2019 |
| Fineline Production Designs Ltd | Ammanford | 2025 |
| Fineline Tattoo Studio Ltd | Leeds | 2009 |
| Fineline Yachting Ltd | London | 2021 |
| Finemoss Limited | Horsham | 2003 |
| Finer Fitness Limited | London | 2026 |
| Finesse Atlantic Ltd | Hove | 2024 |
| Finesse Casinos and Discos Limited | Rushden | 2010 |
| Finesse Motorsport Ltd | Downham Market | 2021 |
| Finesse Sport Ltd | London | 2015 |
| Finesse Stage and Screen Limited | Loughborough | 2024 |
| Finessed Limited | Hollinwood | 2019 |
| Finest Football Club Ltd | Manchester | 2025 |
| Finesteps Ltd | Gloucester | 2014 |
| Fingal's Field Limited | 3 Dorset Rise | 2015 |
| Fingask Follies | Perth | 2009 |
| Fingaz Studio Ltd | London | 2020 |
| Fingers Crossed Ltd | Leicester | 2025 |
| Fingers Crossed Productions Ltd | Southwark | 2012 |
| Fingersmiths Ltd | Worthing | 2015 |
| Finish Line Productions Limited | Hitchin | 2026 |
| Finishing Touch Football Academy Limited | Glasgow | 2025 |
| Finishingtouchesfootball Ltd | Glasgow | 2026 |
| Finite Apps Limited | London | 2018 |
| Fink Tattoo Limited | Willenhall | 2019 |
| Finkit Lighting Ltd | West Drayton | 2015 |
| Finkowskafilm Limited | London | 2012 |
| Finlay & Palmer Limited | Colyton | 2007 |
| Finlay Britton Limited | Reigate | 2017 |
| Finlay Moon Limited | Leyland | 2021 |
| Finley Leisure Ltd | Newton Aycliffe | 2015 |
| Finley Marsh Racing Limited | Abingdon | 2024 |
| Finley-Day Fitness Ltd | Broadstairs | 2025 |
| Finleyjamesbxr Ltd | Benfleet | 2025 |
| Finley’S Funhouse Ltd | Snodland | 2025 |
| FINLUC79 Limited | Glasgow | 2024 |
| Finn 1056 Limited | Stirling | 2016 |
| Finn Black Limited | London | 2010 |
| Finn Caldwell Ltd | Diss | 2017 |
| Finn Keenan Limited | Doncaster | 2019 |
| Finn Leslie Racing Limited | Ossett | 2025 |
| Finnfitness Ltd | London | 2019 |
| Finnigan & Shaw Ltd | Edinburgh | 2020 |
| Finnis Sports Ltd | Liverpool | 2016 |
| Finoteca Ltd | Leyburn | 2017 |
| Finsbury Health Centre Preservation Trust | London | 2011 |
| Finsbury Park Rugby Football Club Ltd | London | 2017 |
| Finsbury Park Sports Partnership Limited | London | 2012 |
| Finscribe Ltd | Devizes | 2021 |
| Fintou Ltd | Oakham | 2023 |
| Fiona Heron Limited | Nottingham | 2008 |
| Fiona Jean Limited | London | 2016 |
| Fiona L Campbell Limited | Ballyclare | 2003 |
| Fiona Livingstone Fitness Limited | Leven | 2022 |
| Fiona Marshall Swimtime Limited | Northampton | 2019 |
| Fiona Seres Limited | Bromsgrove | 2012 |
| Fiona Wilson Ltd | Axminster | 2022 |
| Fiona ZOE PT Ltd | Shrewsbury | 2022 |
| Fiona's BEE Ltd | Inverness | 2019 |