| Fuse Studios (Holdings) Limited | Financial services | 2013 |
| Fuse Studios Limited | Professional & scientific | 2010 |
| Fused (UK) Electrical Limited | Professional & scientific | 2017 |
| Fusion Beauty Group Ltd | Other services | 2021 |
| Fusion BRN Limited | Construction | 2015 |
| Fusion by Design Limited | Professional & scientific | 2000 |
| Fusion Community RTM Company Limited | Households | 2024 |
| Fusion Cuisine Ltd | Hospitality | 2021 |
| Fusion Ecare Solutions Ltd | Information & communication | 2011 |
| Fusion Equipment Limited | Manufacturing | 1996 |
| Fusion Foods Emporium Ltd | Wholesale & retail | 2019 |
| Fusion Freight Group Holdings Limited | Financial services | 2024 |
| Fusion Freight Group Limited | Transport & logistics | 2018 |
| Fusion Freight Limited | Transport & logistics | 2002 |
| Fusion Glass Ltd | Wholesale & retail | 2024 |
| Fusion Labs Limited | Wholesale & retail | 2002 |
| Fusion Nails Ltd | Other services | 2024 |
| Fusion Network Solutions Ltd | Manufacturing | 2007 |
| Fusion Spice Leeds Ltd | Hospitality | 2022 |
| Fusion Unified Ltd | Information & communication | 2024 |
| Fusionfly Limited | Information & communication | 2013 |
| Fusor Tech Limited | Information & communication | 2018 |
| Futr Productions Limited | Information & communication | 2025 |
| Futsum Ltd | Transport & logistics | 2026 |
| Futura 2000 Limited | Real estate | 1998 |
| Futurah IT Ltd | Information & communication | 2023 |
| Future Artists Entertainment Limited | Information & communication | 2020 |
| Future Artists Management Limited | Information & communication | 2022 |
| Future Artists Stage Limited | Arts & recreation | 2023 |
| Future Charging Solutions Ltd | Construction | 2020 |
| Future Cool Ltd | Construction | 2025 |
| Future CPD Limited | Education | 2021 |
| Future Developments (Leeds) Limited | Real estate | 2012 |
| Future Electrical Yorkshire Ltd | Construction | 2022 |
| Future Finance Accounting Ltd | Professional & scientific | 2019 |
| Future Fitness (Leeds) Limited | Arts & recreation | 2006 |
| Future Flow Training Ltd | Education | 2019 |
| Future Folk Ltd | Wholesale & retail | 2023 |
| Future Forwarding Company Limited | Transport & logistics | 1978 |
| Future Forwarding Farnborough Limited | Transport & logistics | 2025 |
| Future Forwarding Glasgow Limited | Transport & logistics | 2024 |
| Future Fuels Group Limited | Professional & scientific | 2023 |
| Future Horizons Leeds | Other services | 2014 |
| Future Horizons Property Development Ltd | Real estate | 2016 |
| Future Magic Limited | Other services | 2024 |
| Future Memory Life Coaching Ltd | Education | 2024 |
| Future Network Solutions Limited | Construction | 2007 |
| Future Networx Ltd | Construction | 2020 |
| Future Phone Ltd | Wholesale & retail | 2022 |
| Future Power Team Ltd | Construction | 2019 |
| Future Practice Limited | Health & social care | 2012 |
| Future Print Leeds Limited | Manufacturing | 2016 |
| Future Property (Leeds) Limited | Real estate | 2019 |
| Future Side AI Ltd | Information & communication | 2025 |
| Future Stars Stage School LLP | | 2024 |
| Future Stars Theatre Arts Ltd | Education | 2012 |
| Future System Group Ltd | Manufacturing | 2025 |
| Future Teaching Leeds Ltd | Education | 2019 |
| Future Technology IP Ltd | Information & communication | 2019 |
| Futurehex Limited | Transport & logistics | 2026 |
| Futureproof Full Stop Ltd | Real estate | 2022 |
| Futures Ecology Limited | Administrative & support | 2019 |
| Futures Trading Limited | Information & communication | 2025 |
| FUTURES95 Ltd | Real estate | 2022 |
| Futuresound Events Limited | Arts & recreation | 2005 |
| Futuresound Group Ltd | Professional & scientific | 2015 |
| Futuresound Management Limited | Professional & scientific | 2019 |
| Fuyi Home Ltd | Real estate | 2020 |
| Fuzz Digital Ltd | Manufacturing | 2011 |
| FVA Consultants Ltd | Information & communication | 2022 |
| FVS Leeds Ltd | Wholesale & retail | 2024 |
| FWC Service Ltd | Administrative & support | 2024 |
| FWD Digital Ltd | Information & communication | 2024 |
| Fyani Limited | Information & communication | 2017 |
| Fyber Limited | Professional & scientific | 2011 |
| Fyber Live Ltd | Administrative & support | 2020 |
| Fyber Tech Ltd | Manufacturing | 2024 |
| FYI Media Group Ltd | Extraterritorial | 2016 |
| FYI Print House Ltd | Manufacturing | 2021 |
| Fylink Ltd | Information & communication | 2026 |
| Fynde Global Recruitment Limited | Administrative & support | 2023 |
| Fyoul.Me Limited | Arts & recreation | 2021 |
| Fypm Ltd | Financial services | 2020 |
| FYTLI888 | Professional & scientific | 2018 |
| Fyusha Ltd | Wholesale & retail | 2025 |
| Fyxlocal Ltd | Information & communication | 2025 |
| G & a Financial Ltd | Financial services | 2013 |
| G & a Property Renovations Ltd | Construction | 2021 |
| G & J Healthcare Ltd | Financial services | 2019 |
| G & L Joinery (UK) Limited | Construction | 2002 |
| G & M Cars Leeds Limited | Transport & logistics | 2018 |
| G & M Laminating Limited | Extraterritorial | 2019 |
| G & R (SW) Limited | Construction | 2024 |
| G & R Electrical (Leeds) Limited | Construction | 2004 |
| G & R Properties (Yorkshire) Limited | Real estate | 2003 |
| G & S Developments Limited | Professional & scientific | 2013 |
| G & S Drake Limited | Wholesale & retail | 2006 |
| G & S Kelly Limited | Transport & logistics | 2010 |
| G & T Properties Leeds Ltd | Real estate | 2025 |
| G a Homes Ltd | Construction | 2020 |