| Erlsmere Holdings Limited | Administrative & support | 2009 |
| Erlsmere Investments Limited | Real estate | 2009 |
| Erlsmere Management Company Limited | Households | 2003 |
| Erlsmere Properties Limited | Real estate | 1997 |
| Escape Leisure (Glasgow) Limited | Arts & recreation | 2018 |
| Escape Leisure (North East) Limited | Arts & recreation | 2018 |
| Escape Room Centre Ltd | Arts & recreation | 2016 |
| ESH Holdings (ST Annes) Ltd | Real estate | 2020 |
| Eshe’E Holistic Candles Ltd | Wholesale & retail | 2024 |
| Eslu Consulting Ltd | Professional & scientific | 2023 |
| Espionage Missions Ltd | Arts & recreation | 2015 |
| Estuary Care Limited | Health & social care | 2023 |
| Evalueist Limited | Professional & scientific | 2024 |
| Event Safety Consultants Ltd | Public administration | 2023 |
| Everett Developments Ltd | Real estate | 2021 |
| Evolution Coachbuilders Ltd | Manufacturing | 2016 |
| Evolv Studio Ltd | Arts & recreation | 2026 |
| Evolve Energy Supply Limited | Energy | 2015 |
| EWR Land Management Ltd | Agriculture & fishing | 2014 |
| Excel Promotions Limited | Administrative & support | 1997 |
| Excellent UK Limited | Professional & scientific | 2006 |
| Exclusive Golden EYE World Resorts Ltd | Professional & scientific | 2021 |
| Exclusive Golden World Resorts RMS Ltd | Professional & scientific | 2021 |
| Exclusive Green World Climate NWO19&30 Ltd | Other services | 2021 |
| Exocart Limited | Wholesale & retail | 2026 |
| Exotic Material Ltd | Other services | 2025 |
| Extraordinary YOU Limited | Information & communication | 2016 |
| EZ Seating UK Limited | Manufacturing | 2022 |
| F & K Transport Services Limited | Transport & logistics | 2021 |
| F a D Renovations Ltd | Construction | 2025 |
| F2F Investment Limited | Other services | 2022 |
| FAB HV Engineering Ltd. | Manufacturing | 2017 |
| Fair Mile Services Limited | Professional & scientific | 2016 |
| Fairhaven Group Ltd | Hospitality | 2018 |
| Fairhaven Hotels Limited | Hospitality | 1984 |
| Farale Limited | Manufacturing | 2002 |
| Farina & Co. (ST. Annes) Limited | Hospitality | 2019 |
| Farmsense Limited | Wholesale & retail | 1991 |
| Farrell Healthcare Limited | Health & social care | 2012 |
| Farrell Homecare Limited | Health & social care | 2020 |
| Farriers Equine (Global) Limited | Manufacturing | 2024 |
| Farrington's Motor Co. Ltd | Transport & logistics | 2018 |
| Fashion Nails Lytham Limited | Other services | 2014 |
| FC Connect Limited | Information & communication | 2007 |
| FEC Mutual Limited | Financial services | 2021 |
| Feed Zone Development Ltd | Hospitality | 2014 |
| Feel Design Limited | Information & communication | 2002 |
| Fellspring Limited | Professional & scientific | 2025 |
| Fenris Solutions Ltd | Information & communication | 2008 |
| Fern Restaurant Ltd | Hospitality | 2022 |
| FF Flooring NW Ltd | Construction | 2025 |
| Ffpg Limited | Wholesale & retail | 2020 |
| Field ELM Restaurant Ltd | Hospitality | 2023 |
| Field Service Associates Ltd | Professional & scientific | 2020 |
| FIG & Olive (Lytham) Ltd | Hospitality | 2023 |
| FIM Systems Limited | Professional & scientific | 1994 |
| Fine and Country Lytham Limited | Real estate | 2024 |
| Fire Doors (I & M) Ltd | Construction | 2024 |
| Fire Safety Engineering Limited | Professional & scientific | 2011 |
| First AID Direct UK Limited | Education | 2003 |
| First Brand Innovations Limited | Administrative & support | 2002 |
| Firstcomm Recruitment Ltd | Administrative & support | 2005 |
| Fish & a Rice Cake Ltd | Manufacturing | 2024 |
| Fish Global Ltd | Professional & scientific | 2013 |
| Fisher Projects Limited | Financial services | 2018 |
| Fishers Electrical Mechanical Ltd | Construction | 2002 |
| Fit & Well Physiotherapy Ltd | Health & social care | 2018 |
| Fitzcount Professional Services Ltd | Professional & scientific | 2021 |
| Five Talent Solutions Ltd | Administrative & support | 2008 |
| Flandria Europe Limited | Manufacturing | 2009 |
| Flat 14 Ltd | Information & communication | 2015 |
| Flat Fishes Limited | Other services | 2023 |
| Flavourcot Restaurant Ltd | Hospitality | 2023 |
| Fleck and Rays Limited | Manufacturing | 2020 |
| Flinders Consulting Limited | Professional & scientific | 2020 |
| Floh State Ltd | Other services | 2025 |
| Flossoraptor Limited | Financial services | 2017 |
| Flying Mission Limited | Administrative & support | 2006 |
| FNR North West Limited | Wholesale & retail | 2021 |
| Formtronics Ltd | Professional & scientific | 2016 |
| Forward Agile Ltd | Professional & scientific | 2025 |
| Fourstripes Ltd | Wholesale & retail | 2020 |
| FOX Engineering Designs Ltd | Information & communication | 2011 |
| Foxy Permanent Jewellery Limited | Wholesale & retail | 2024 |
| Fran Derby Hairdressing Limited | Other services | 2013 |
| Francesco Napoli Ltd | Arts & recreation | 2017 |
| Francho Ltd | Administrative & support | 2020 |
| Fraser J Runnalls Engineering Limited | Manufacturing | 2016 |
| Freckleton Carpet and Flooring Centre Ltd | Wholesale & retail | 2016 |
| Freda Bakes Limited | Manufacturing | 2026 |
| Fredz Ltd | Professional & scientific | 2017 |
| Freedom Thai Japan Ltd | Hospitality | 2026 |
| Freeman Rich Ltd | Professional & scientific | 1988 |
| Fresh Larder Limited | Wholesale & retail | 2023 |
| Friargate Fabrication Ltd | Manufacturing | 2025 |
| Friargate Forge Ltd | Wholesale & retail | 2025 |
| Friends Heart Ltd | Health & social care | 2018 |
| Frontier Protection Group Ltd | Administrative & support | 2025 |
| Frost Design Associates Limited | Energy | 2003 |
| Fuego Developments Ltd | Professional & scientific | 2011 |