| Fine Art Graphics Limited | Bradford | 1901 |
| Fine Art Logistics Limited | London | 2007 |
| Fine Art Solutions Limited | London | 2021 |
| Fine Burger Catering Co Ltd | Harrow | 2023 |
| Fine Castings Limited | Salford | 2002 |
| Fine Ceramic Transfers Limited | Carlisle | 1990 |
| Fine City Fasteners Limited | Great Yarmouth | 2016 |
| Fine Food 2U Limited | Addlestone | 2026 |
| Fine Foods 2U Limited | Addlestone | 2026 |
| Fine Homes Financial Services Limited | Kenilworth | 2007 |
| Fine Homes Property Services Limited | Kenilworth | 2007 |
| Fine Iron Designs Ltd | Brecon | 2022 |
| Fine Medical Supply Limited | Gillingham | 2016 |
| Fine Online Limited | Truro | 2016 |
| Fine Windows Limited | Crawley | 2015 |
| Fine Wine Editions Limited | London | 1949 |
| Fine Wooden Furniture Limited | London | 2006 |
| Fine Woollen Company Limited | New Mill Huddersfield | 1932 |
| Fineland International Trade Limited | London | 2014 |
| Finelight Agencies Limited | Norwich | 2011 |
| Finella Properties Ltd | Leicester | 2018 |
| Finemax Limited | Salford | 2016 |
| Finemoulds Limited | Mitcham | 1992 |
| Finepoint Residential Limited | London | 2016 |
| Fineside Limited | Hexham | 2010 |
| Finespark (Horsham) Limited | Mitcham | 1992 |
| FINESQUASH76667 Ltd | Warrington | 2016 |
| Finesse Group (UK) Holdings Limited | Witney | 2022 |
| Finesse Homes Limited | Lichfield | 2009 |
| Finesse Telecommunications Limited | Yeovil | 2020 |
| Finest International Seafood Handling Co., Ltd | London | 2021 |
| Finetaste Ltd | Weybridge | 2009 |
| Fineway Biotech Limited | Kenilworth | 2019 |
| Finewines Limited | Amersham | 1996 |
| Finewomen Limited | London | 2025 |
| Finexpert Solutions Limited | London | 2015 |
| Fingaming Technologies Limited | London | 2017 |
| Finger Protector Limited | Aylesford | 2008 |
| Fingersafe GB Limited | Rayleigh | 2003 |
| Fingersafe International Limited | Rayleigh | 1996 |
| Fingershield (UK) Limited | Manchester | 2012 |
| Fini's Cleaners Ltd | Chichester | 2025 |
| Finian Jameson Cullen-Russell Ltd | Camborne | 2025 |
| Finishing Aids (Wales) Limited | St. Neots | 1989 |
| Finishing Touch Plastering Ltd | Chorleywood | 2012 |
| Finite Loop Solutions Ltd | Peterborough | 2021 |
| Finix Food Ltd | London | 2019 |
| Finland Aikesidi Agriculture Group Ltd | Beckenham | 2020 |
| Finland Baalif Crop Nutrition Europe Co., Ltd | Beckenham | 2021 |
| Finland Fengdi Interantional BIO Ltd | Beckenham | 2020 |
| Finland Hayrick Technology Group Limited | Cambridge | 2023 |
| Finland Huangma Chemical Industry Group Ltd | Beckenham | 2024 |
| Finland Kaimila Chemlstry Group Limited | London | 2019 |
| Finland Muming International Fertilizer Manufacturing Ltd | Beckenham | 2024 |
| Finland Nubega Chemical Group Co., Ltd | London | 2024 |
| Finland Orchid International Chemical Co., Ltd | Fifth Floor | 2023 |
| Finland Scandi Luxoy Collective Holdings Limited | London | 2024 |
| Finland Snufkin Phytochemical Co., Ltd | London | 2022 |
| Finland Vanta International Chemical Group Co., Ltd | Fifth Floor | 2023 |
| Finland Wode Group Ltd | Beckenham | 2020 |
| Finlaw 279 Limited | London | 2001 |
| Finley Temple Williams Ltd | Watford | 2024 |
| Finmac Contracts Ltd | Dungannon | 2015 |
| Finmark Assist Ltd | Oldham | 2025 |
| Finn Gledhill Limited | Halifax | 2004 |
| Finn Global Limited | Wirral | 2019 |
| Finn-Tech Limited | Harrogate | 2026 |
| Finnemore and Overend Ltd | West Yorkshire | 2020 |
| Finney Land & Plant Ltd | Congleton | 2013 |
| Finneys Park Homes Limited | Oswestry | 2007 |
| Finnies Ltd | Beverley | 2006 |
| Finnovis Limited | Stockport | 2024 |
| Finnskogen Aktivitetssenter Limited | London | 2021 |
| Finnteam Ltd | Windsor | 2009 |
| Fino's Wine Bars Limited | London | 1974 |
| Finoesis Limited | Farnham | 2017 |
| Finovation UK Limited | London | 2016 |
| Finpower Digita., Ltd | West Midlands, England | 2026 |
| Finsbury Capital Limited | Tonbridge | 2007 |
| Finsbury Holdings Limited | Tonbridge | 2007 |
| Finsbury Investment Corporation Limited | London | 2007 |
| Finsbury Investments Limited | Tonbridge | 2007 |
| Finsbury Managers Limited | Tonbridge | 2018 |
| Finsbury Nominees Limited | London | 2012 |
| Finsbury Park Typesetters Limited | | 1963 |
| Finsbury Secretaries Limited | London | 2010 |
| Finsch Ltd | London | 2023 |
| Finselbach Ltd | Hollinwood | 2016 |
| Finsolutions Private Limited | London | 2016 |
| Finsquare Investments Limited | Billericay | 2007 |
| Finstra Advisory Ltd | Epsom | 2025 |
| Fintech Aggregator Limited | Blackheath | 2017 |
| Fintech Ltd | London | 2016 |
| Fintech Nathan Group Ltd | Southall | 2023 |
| Fintex of London Limited | London | 2005 |
| Fintrade Limited | London | 2022 |
| Fintrixy Assetra Trading Ltd | Manchester | 2026 |
| Finvik Transport & Budservice Invest Limited | London | 2021 |
| Finvik Transport & Budservice Limited | London | 2021 |
| Finworks Limited | London | 2017 |