| F E and W Limited | Real estate | 2019 |
| F J Nixon & Co Ltd | Financial services | 2002 |
| F. Stott Healthcare Ltd | Professional & scientific | 2018 |
| F.J Proud & Sons Chester Ltd | Construction | 2025 |
| F5 Holdings Limited | Real estate | 2025 |
| Fabbsleep Ltd | Manufacturing | 2019 |
| Fabric-Co Ltd | Professional & scientific | 2025 |
| Faceandframe Beauty Ltd | Wholesale & retail | 2026 |
| Faceless Productions Limited | Arts & recreation | 2019 |
| Facelift Developments (Northwich) Ltd. | Professional & scientific | 2011 |
| Factory Gains Ltd | Professional & scientific | 2017 |
| Factr Limited | Arts & recreation | 2021 |
| Fade Barber Chester Limited | Other services | 2021 |
| Fade Barber MCR Ltd | Other services | 2026 |
| Fafas Limited | Hospitality | 2024 |
| Fair Trade Motors Limited | Wholesale & retail | 2025 |
| Fair Trades Limited | Other services | 1984 |
| Fairacre Consultancy Ltd | Other services | 2025 |
| Fairbrother Enterprises Limited | Hospitality | 2015 |
| Fairholme Developments Ltd | Construction | 2018 |
| Fairman Recruitment Limited | Administrative & support | 2016 |
| Fairmont Investment Properties Ltd | Real estate | 2025 |
| Fairmont Surgical Ltd | Health & social care | 2021 |
| Faktory Studios Limited | Arts & recreation | 2011 |
| Falafel and Juice Limited | Hospitality | 2025 |
| Falafel Hub NW Limited | Hospitality | 2026 |
| Falcon & Black Limited | Professional & scientific | 2020 |
| Fallen Angels Dance Theatre North West | Health & social care | 2014 |
| Fallen Leaves Ltd | Administrative & support | 2018 |
| Fantail Products UK Ltd | Wholesale & retail | 2021 |
| Farali Limited | Wholesale & retail | 2004 |
| Fargrace Limited | Administrative & support | 2001 |
| Farhat Care Services Ltd | Health & social care | 2014 |
| Farm Services & Supplies Ltd | Wholesale & retail | 2025 |
| Farmgreen Property Management Limited | Households | 1983 |
| Farmlocumvet Ltd | Professional & scientific | 2017 |
| Farndon Frames Ltd | Manufacturing | 2021 |
| Farndon Physiotherapy Limited | Health & social care | 2017 |
| Farndon Therapy Limited | Health & social care | 2020 |
| Farrag Packaging Eco Ltd | Professional & scientific | 2025 |
| Farrag Packaging Ltd | Professional & scientific | 2021 |
| Farralls & Fagan & Whalley Limited | Transport & logistics | 2010 |
| Farrell Pilotage Services Ltd | Transport & logistics | 2012 |
| Farrells Reach & Wash Ltd | Administrative & support | 2023 |
| Farrington Specialist Services Limited | Transport & logistics | 2016 |
| Farron UK Limited | Professional & scientific | 2007 |
| Farrow Ventures Limited | Professional & scientific | 2022 |
| Fast Fintech Ltd | Information & communication | 2021 |
| Fast Forward Web Limited | Professional & scientific | 2025 |
| Fast Line Imports Ltd | Wholesale & retail | 2019 |
| Fastgo Transport Ltd | Transport & logistics | 2025 |
| Fatboy Corporation Ltd | Information & communication | 2021 |
| Favela Cerveja Ltd | Wholesale & retail | 2016 |
| Fayanaro Ltd | Wholesale & retail | 2016 |
| Fazer Recruitment Ltd | Administrative & support | 2020 |
| FB Sports & Clothing Ltd | Wholesale & retail | 2016 |
| FCB Football Limited | Professional & scientific | 2015 |
| Fcmp Properties Ltd | Households | 2025 |
| FDI Group Limited | Administrative & support | 2021 |
| FDI Reform Ltd | Administrative & support | 2020 |
| Feaapps Ltd | Extraterritorial | 2020 |
| Feature Furniture Limited | Administrative & support | 2017 |
| February FI LLP | | 2020 |
| Feldyfare Limited | Wholesale & retail | 2016 |
| Felgate and Partners Limited | Professional & scientific | 2026 |
| Felgates Ltd | Real estate | 2019 |
| Feline Better Ltd | Professional & scientific | 2018 |
| Fell ST STD Ltd | Real estate | 2023 |
| Fellas Burger Ltd | Hospitality | 2026 |
| Felton Close Residents Management Company Limited | Households | 2012 |
| Female Fitness Studio Limited | Arts & recreation | 2019 |
| Femera Ltd | Financial services | 2025 |
| Fencroft Holding Company Ltd | Financial services | 2016 |
| Fenton + Reece Ltd | Professional & scientific | 2023 |
| Fenugreek Chester Ltd | Hospitality | 2019 |
| Ferenstone Services Ltd | Professional & scientific | 2019 |
| Fern Hill (Farndon) Management Company Limited | Real estate | 2017 |
| Fern LEA (Farndon) Management Limited | Households | 2013 |
| Fernand & Fernand Ltd | Real estate | 2023 |
| Ferndown Court RTM Company Ltd | Real estate | 2018 |
| Fernrock Investments Limited | Construction | 2024 |
| Fernrock Marketing Limited | Professional & scientific | 2021 |
| Ferns Productions Limited | Information & communication | 2015 |
| Ferranti Tapchangers Limited | Manufacturing | 2000 |
| Ferrix Holdings Ltd | Real estate | 2026 |
| Ferrous Designs Limited | Manufacturing | 2000 |
| Ferrywall Developments Ltd | Construction | 2005 |
| Festive Glories Ltd | Wholesale & retail | 2021 |
| FF Meadow Bidco Limited | Financial services | 2023 |
| FF Meadow Holdco Limited | Financial services | 2023 |
| FF Meadow Holdings Limited | Financial services | 2023 |
| FF Meadow Topco Limited | Financial services | 2023 |
| FFF Properties Limited | Real estate | 2004 |
| FFM Consulting Ltd | Other services | 2025 |
| FG Digital Online Ltd | Wholesale & retail | 2026 |
| FGF Engineering (UK) Limited | Professional & scientific | 2012 |
| FHB Holdings Limited | Professional & scientific | 1935 |
| Fhhh LLP | | 2026 |
| FHP Engineering Services Limited | Administrative & support | 2011 |
| Fibo Collect UK Ltd | Wholesale & retail | 2022 |