| Fatt Projects Ltd | Arts & recreation | 2021 |
| Fattal Aberdeen Union Square Limited | Hospitality | 2026 |
| Fattal Aldgate Holdco 2 Limited | Hospitality | 2026 |
| Fattal Aldgate Holdco Limited | Financial services | 2025 |
| Fattal Belfast Limited | Hospitality | 2025 |
| Fattal Birmingham Limited | Financial services | 2025 |
| Fattal Bristol Harbour Limited | Hospitality | 2026 |
| Fattal Chester Limited | Hospitality | 2025 |
| Fattal Chester Retail Limited | Real estate | 2025 |
| Fattal Exeter Limited | Hospitality | 2025 |
| Fattal Fenchurch Limited | Construction | 2022 |
| Fattal Gateshead Limited | Hospitality | 2024 |
| Fattal Glasgow Limited | Hospitality | 2025 |
| Fattal Heathrow Limited | Financial services | 2025 |
| Fattal Hotel Derby Limited | Construction | 2022 |
| Fattal Hotels Manchester Adair Limited | Hospitality | 2018 |
| Fattal Hotels Southampton Limited | Hospitality | 2018 |
| Fattal Leonardo Hotels (UK) Ltd | Hospitality | 2014 |
| Fattal Leonardo Operation (UK) Limited | Hospitality | 2017 |
| Fattal Liverpool Limited | Hospitality | 2024 |
| Fattal Master Manchester Limited | Hospitality | 2025 |
| Fattal Nottingham Limited | Hospitality | 2025 |
| Fattal Propco (Brighton Grand) Limited | Hospitality | 2014 |
| Fattal Propco 1 Limited | Hospitality | 2026 |
| Fattal Properties 1908 Limited | Financial services | 2022 |
| Fattal Southampton Limited | Hospitality | 2025 |
| Fattal Suffolk Limited | Construction | 2024 |
| Fattal Turnmill Limited | Construction | 2024 |
| Fattal UK Holdco 1 Limited | Financial services | 2025 |
| Fatz Chip & Diner Limited | Wholesale & retail | 2019 |
| Faulkner Property Investments Limited | Real estate | 2011 |
| Faulkner-Green Construction Limited | Construction | 2019 |
| Faur Enterprises UK Ltd | Construction | 2018 |
| Favelafootball Academy Ltd | Education | 2025 |
| Faverance Limited | Wholesale & retail | 2022 |
| Favour Abundance Care Ltd | Health & social care | 2016 |
| Favour and Grace Ltd | Health & social care | 2022 |
| Favourite Bites Ltd | Hospitality | 2025 |
| Favourlink Ventures Limited | Administrative & support | 2019 |
| Favours App Ltd | Information & communication | 2025 |
| Favours for YOU Limited | Manufacturing | 2011 |
| Favéra Extensions Limited | Other services | 2026 |
| FAW Wholesale Ltd | Wholesale & retail | 2025 |
| Fawad Enterprises Ltd | Professional & scientific | 2025 |
| Fawcett Graves Associates Ltd | Professional & scientific | 2013 |
| Fawcett Investment UK Limited | Construction | 2019 |
| Fawn Bidco Limited | Financial services | 2024 |
| Fawn Holdco Limited | Financial services | 2024 |
| Fawn Topco Limited | Financial services | 2024 |
| FAY and Jill Limited | Real estate | 2021 |
| Fay's Jamaican Ltd | Manufacturing | 2024 |
| Faycations Ltd | Administrative & support | 2023 |
| Faydot Ltd | Wholesale & retail | 2018 |
| Faye Mellington Ophthalmology Ltd | Health & social care | 2017 |
| Fayeda Travel & Tourism Ltd | Administrative & support | 2023 |
| Fayeth Limited | Wholesale & retail | 2023 |
| Fayregold Estates Ltd | Real estate | 2017 |
| Fayth Resolut Group Ltd | Real estate | 2023 |
| Faytin Limited | Wholesale & retail | 2023 |
| FAZ Accountants Ltd | Professional & scientific | 2016 |
| FAZ Fences & Top JOB Hand Car Wash Ltd | Other services | 2020 |
| FAZ Halal Meat Ltd | Wholesale & retail | 2025 |
| FAZ Shoes Limited | Wholesale & retail | 2019 |
| FAZ Stores Ltd | Wholesale & retail | 2022 |
| FAZ UK Construction Ltd | Construction | 2025 |
| Fazal Builder Limited | Manufacturing | 2024 |
| Fazal Cars Ltd | Wholesale & retail | 2025 |
| Fazal E Rabbi Limited | Real estate | 2016 |
| Fazbar Ltd | Other services | 2025 |
| Fazeli Group Business Ltd | Wholesale & retail | 2026 |
| Fazella Ltd | Hospitality | 2026 |
| Fazhan Commodities Ltd | Wholesale & retail | 2025 |
| Faziaxyasmin Ltd | Health & social care | 2021 |
| Fazilab Ltd | Hospitality | 2023 |
| Façade Panel Systems Ltd | Manufacturing | 2020 |
| FB Associates Ltd | Health & social care | 2023 |
| FB Import Limited | Wholesale & retail | 2026 |
| FB Investments UK20 Limited | Real estate | 2020 |
| FB Laser Limited | Manufacturing | 2019 |
| FB Property Group Ltd | Real estate | 2025 |
| FB Sheff Limited | Wholesale & retail | 2016 |
| FB& Family Limited | Health & social care | 2022 |
| FBA Wholesale Ltd | Wholesale & retail | 2017 |
| Fbay Delivery Ltd | Transport & logistics | 2025 |
| FBC Fleet Management Ltd | Administrative & support | 2024 |
| FBC Group Ltd | Transport & logistics | 2021 |
| Fbegumoptical Ltd | Health & social care | 2024 |
| FBH Personnel Ltd | Administrative & support | 2021 |
| FBP Consulting Limited | Professional & scientific | 2016 |
| FBS (Birmingham) Ltd | Hospitality | 2022 |
| FBS Insure Limited | Real estate | 2016 |
| FBS Midlands Ltd | Construction | 2021 |
| Fbsim Ltd | Hospitality | 2020 |
| FBX Limited | Transport & logistics | 2026 |
| FC Architectural Limited | Manufacturing | 2014 |
| FC Carpets & Flooring Limited | Wholesale & retail | 2021 |
| FC Containers LLC Ltd | Wholesale & retail | 2025 |
| FC Elite Academy Ltd | Arts & recreation | 2018 |
| FC Elite Foundation Ltd | Arts & recreation | 2019 |
| FC Global Solutions Ltd | Water & waste | 2020 |