| Farley Croft Developments Limited | Real estate | 2017 |
| Farley Farm Barns Company Ltd | Administrative & support | 2013 |
| Farm Midlands Ltd | Real estate | 2025 |
| Farman Estates Ltd | Real estate | 2024 |
| Farmani FX Ltd | Professional & scientific | 2025 |
| Farmer & Jones Construction Limited | Construction | 2023 |
| Farmer Harvests Ltd | Hospitality | 2024 |
| Farmers' Locks Apartments Limited | Households | 2021 |
| Farmfleet Ltd | Administrative & support | 2024 |
| Farmhouse Flavors Limited | Hospitality | 2025 |
| Farmia Estates Limited | Real estate | 2018 |
| Farmiloe FIC | Administrative & support | 2016 |
| Farmiloes LLP | | 2007 |
| Farmli Ltd | Administrative & support | 2024 |
| Farn Ltd | Real estate | 2015 |
| Farndon Auto Care Centre Ltd | Wholesale & retail | 2025 |
| Farngalo Enterprises UK Ltd | Wholesale & retail | 2023 |
| Farnold Farm Grounds Ltd | Construction | 2021 |
| Farnsworth Carpentry Limited | Construction | 2025 |
| Faro's Spice Bites Ltd | Hospitality | 2025 |
| Faroma Ltd | Wholesale & retail | 2025 |
| Farooq &Sons Property Ltd | Real estate | 2024 |
| Farooq Global Limited | Transport & logistics | 2026 |
| Farooq Housing Ltd | Real estate | 2024 |
| Farooq Locum Services Limited | Health & social care | 2021 |
| Farooq Medical Services Ltd | Health & social care | 2024 |
| Farooq Real Estate Investments Ltd | Construction | 2024 |
| Farooqi Neuro OPS Limited | Health & social care | 2024 |
| Farpost Limited | Real estate | 2026 |
| Farrell & Associates Ltd | Financial services | 2025 |
| Farrell ACR Limited | Professional & scientific | 2026 |
| Farrell Homes Ltd | Households | 2025 |
| Farrell Refrigeration Ltd | Manufacturing | 2016 |
| Farrell&Family Ltd | Professional & scientific | 2026 |
| Farrelly Energy Solutions Limited | Construction | 2020 |
| Farrier Look Limited | Administrative & support | 2017 |
| Farrier Supplies Limited | Wholesale & retail | 1983 |
| Farringdon Management Company | Professional & scientific | 1985 |
| Farroha Limited | Real estate | 2015 |
| Farrow Group Ltd | Professional & scientific | 2020 |
| Farro’S Birmingham Limited | Hospitality | 2018 |
| Farro’S Group Limited | Hospitality | 2018 |
| Farro’S Nottingham Limited | Hospitality | 2018 |
| Farsight Consulting Limited | Professional & scientific | 2010 |
| Farthing Electrical Limited | Construction | 2017 |
| Farthings A1 Limited | Real estate | 2019 |
| Faruki Ltd | Wholesale & retail | 2024 |
| Faruq Holdings Ltd | Financial services | 2026 |
| Farvian Education Ltd | Professional & scientific | 2026 |
| Farwinger Limited | Professional & scientific | 2024 |
| Farz Ltd | Manufacturing | 2024 |
| Farzi Fashion Limited | Wholesale & retail | 2023 |
| FAS Solutions Ltd | Administrative & support | 2015 |
| FAS Traders Limited | Wholesale & retail | 2023 |
| Fasa Akbar Ltd | Real estate | 2022 |
| Fasahi Ltd | Real estate | 2024 |
| Fash Homes Ltd | Real estate | 2016 |
| Fashamara Global Ventures Limited | Wholesale & retail | 2014 |
| Fashand Ltd | Wholesale & retail | 2024 |
| Fashion Accessorise Ltd | Wholesale & retail | 2019 |
| Fashion and Style Reimagined Limited | Wholesale & retail | 2023 |
| Fashion Arcade Birmingham Ltd | Wholesale & retail | 2017 |
| Fashion Association of Britain Limited | Other services | 2011 |
| Fashion Bags Ltd | Wholesale & retail | 2025 |
| Fashion Bubble Limited | Wholesale & retail | 2024 |
| Fashion Clothing GCC Limited | Wholesale & retail | 2025 |
| Fashion Department Store Ltd | Wholesale & retail | 2023 |
| Fashion Hair at Harborne LLP | | 2018 |
| Fashion House 1 Limited | Manufacturing | 2019 |
| Fashion House Retail Limited | Wholesale & retail | 2025 |
| Fashion Ignite Limited | Wholesale & retail | 2024 |
| Fashion Lounge Investment Ltd | Real estate | 2019 |
| Fashion Lounge Ltd | Real estate | 2017 |
| Fashion Luggage Ltd | Manufacturing | 2023 |
| Fashion Outlet Ltd | Wholesale & retail | 2025 |
| Fashion Perfect Ltd | Wholesale & retail | 2015 |
| Fashion Style Ltd | Manufacturing | 2010 |
| Fashion Time UK Ltd | Manufacturing | 2015 |
| Fashiontex Limited | Wholesale & retail | 2019 |
| Fashmode Ltd | Wholesale & retail | 2020 |
| Fasify Ltd | Information & communication | 2022 |
| Fasih Designer Limited | Wholesale & retail | 2025 |
| Fasil.M Pharma Ltd | Health & social care | 2023 |
| Fast & Co UK Limited | Hospitality | 2015 |
| Fast & Safe Logistics Ltd | Transport & logistics | 2024 |
| Fast & Safe Services Ltd | Transport & logistics | 2025 |
| Fast Accounts Limited | Hospitality | 2016 |
| Fast Alloy Wheel Limited | Wholesale & retail | 2020 |
| Fast Cash for Homes Ltd | Real estate | 2025 |
| Fast Cash Houses Ltd | Real estate | 2024 |
| Fast Double Glazing Ltd | Wholesale & retail | 2026 |
| Fast Fit Ghost Exhaust Ltd | Wholesale & retail | 2024 |
| Fast Fit Group Ltd | Wholesale & retail | 2025 |
| Fast Fit Ltd | Wholesale & retail | 2020 |
| Fast Fitness Chelmsley Wood Ltd | Arts & recreation | 2023 |
| Fast Fitness Wylde Green Limited | Health & social care | 2026 |
| Fast FIX Auto Services Ltd | Wholesale & retail | 2025 |
| Fast Fleet Services (UK) Limited | Wholesale & retail | 2010 |
| Fast Food Birmingham Limited | Hospitality | 2022 |
| Fast Food House Limited | Hospitality | 2022 |