| Fish N Piff Limited | Wholesale & retail | 2024 |
| Fisher Kaberry Ltd | Construction | 2020 |
| Fisher Piling Services Ltd | Construction | 2019 |
| Fitasylum Academy Ltd | Education | 2017 |
| Fitasylum Ltd | Education | 2017 |
| Fitness First Clubs Limited | Arts & recreation | 1996 |
| Fitness Support Services Ltd | Administrative & support | 2021 |
| Fitsmith Ltd | Construction | 2026 |
| Fitzbuild (Building & Joinery) Limited | Construction | 2024 |
| Fitzpatricks Bar (Wigan) Limited | Hospitality | 2024 |
| Five Partners Capital Limited | Financial services | 2021 |
| Five Star Bakery (Wigan) Limited | Manufacturing | 2002 |
| Five Star Events and Shows Ltd | Arts & recreation | 2025 |
| Five Star Nails Wigan Ltd | Other services | 2024 |
| FIX IT (UK) Limited | Education | 2004 |
| Fizzy Vape 1 Limited | Wholesale & retail | 2024 |
| Fizzy VAPE2 Limited | Wholesale & retail | 2023 |
| Fjpcad Limited | Wholesale & retail | 2007 |
| Fjsc Ltd | Wholesale & retail | 2024 |
| FK Newsagent Ltd | Wholesale & retail | 2018 |
| Flame Insulation Resistant Engineering Ltd | Extraterritorial | 2022 |
| Flame on Boiler Repairs Ltd. | Construction | 2010 |
| Flameguard (UK) Limited | Professional & scientific | 2020 |
| Flanagan Paving Ltd | Construction | 2020 |
| Flannagans Consultants Limited | Professional & scientific | 2003 |
| Flawless by Alison Ltd | Other services | 2016 |
| Flawless by Michelle Ltd | Health & social care | 2025 |
| Fleet Dynamic Consultancy Limited | Administrative & support | 2009 |
| Fletchco Ltd | Hospitality | 2025 |
| Fletcher Business Services Ltd | Administrative & support | 2017 |
| Flexi Foods Limited | Manufacturing | 2026 |
| Flexicartuk Limited | Wholesale & retail | 2026 |
| Flexitarian Foods Limited | Wholesale & retail | 2021 |
| Flinnco Solutions Ltd | Manufacturing | 2021 |
| FLM Awards Ltd | Education | 2022 |
| FLM Training Ltd | Education | 2013 |
| Flocell Ltd | Manufacturing | 2023 |
| Flocenthomes Limited | Financial services | 2025 |
| Floodguard UK Ltd | Construction | 2007 |
| Flooring Restoration Limited | Construction | 2016 |
| Flooring Services Ltd | Wholesale & retail | 2009 |
| Flooring Services North West Ltd | Wholesale & retail | 2019 |
| Floorite Contractors Limited | Construction | 1995 |
| Floors FUR Thee CIC | Wholesale & retail | 2022 |
| Floorstore (NW) Limited | Construction | 2014 |
| Floral Emotions Ltd | Wholesale & retail | 2014 |
| Florivue Ltd | Wholesale & retail | 2025 |
| Flour & Eggs Ltd | Information & communication | 2012 |
| Flourish and Achieve CIC | Other services | 2024 |
| Flourish Capital Limited | Financial services | 2008 |
| Flowless Care Limited | Public administration | 2024 |
| Flowsafe Limited | Professional & scientific | 2017 |
| Flowvanta Ltd | Information & communication | 2025 |
| Flux Rose Ltd | Professional & scientific | 2016 |
| Flynn & Robinson Ltd | Real estate | 2025 |
| FNB Developments Ltd | Real estate | 2019 |
| Focus Financial Investments Limited | Real estate | 2012 |
| Focus Insolvency Group Limited | Financial services | 2012 |
| Folson Care Ltd | Health & social care | 2016 |
| Fones Revive Limited | Administrative & support | 2018 |
| Fontwell Architectural Design Limited | Professional & scientific | 2023 |
| Food 4 Wigan Limited | Hospitality | 2024 |
| Food Law Consultancy Ltd | Hospitality | 2023 |
| Food OCD Ltd | Hospitality | 2024 |
| Footprint Podiatry Ltd | Health & social care | 2026 |
| FOR Cups Sake Limited | Administrative & support | 2023 |
| Foramor Services Limited | Administrative & support | 2022 |
| Forbes Heating Ltd | Construction | 2024 |
| Force 1 Scaffolding Limited | Construction | 2019 |
| Force Gyms Ltd | Arts & recreation | 2019 |
| Fordwell & Co Ltd | Professional & scientific | 2021 |
| Forefront Roofing & Roofline Ltd | Construction | 2018 |
| Forestec Ltd | Agriculture & fishing | 2013 |
| Foresters PUB Ltd | Hospitality | 2023 |
| Forever Blue Property Rentals Ltd | Real estate | 2025 |
| Forge Cafe Wigan Ltd | Hospitality | 2025 |
| Forge the North Ltd | Information & communication | 2026 |
| Formwise Ltd | Professional & scientific | 2025 |
| Forshaw Electrical Ltd | Construction | 2020 |
| Forshaw Energy Ltd | Construction | 2024 |
| Forshaw Property Ltd | Real estate | 2023 |
| Forte Bidco 2025 Limited | Information & communication | 2025 |
| Forte Midco 2025 Limited | Information & communication | 2025 |
| Forte Topco 2025 Limited | Information & communication | 2025 |
| Fortis Business Growth Ltd | Professional & scientific | 2018 |
| Fortitudefaces Limited | Public administration | 2023 |
| Fortivity Group Ltd | Manufacturing | 2025 |
| Fortoras | Professional & scientific | 2025 |
| Fortë Building Solution Ltd | Construction | 2022 |
| Forum Furniture Limited | Manufacturing | 2020 |
| Forvester | Professional & scientific | 2026 |
| Foss Monks Installations Ltd | Extraterritorial | 2009 |
| Foster Construction Management Services Ltd | Professional & scientific | 2019 |
| Foster Light Haulage Limited | Transport & logistics | 2013 |
| Four Seasons Custom Hardscapes Limited | Administrative & support | 2023 |
| Four Seasons Kitchen Limited | Hospitality | 2019 |
| Four Sisters Salon Limited | Other services | 2019 |
| Four Zero Investment Limited | Professional & scientific | 2024 |
| Four.Zero Recruitment Ltd | Administrative & support | 2017 |
| FOUR89 Preston Limited | Real estate | 2026 |