| Frankies House Limited | Wholesale & retail | 2025 |
| Frankies Tyres Ltd | Wholesale & retail | 2011 |
| Franking Sense Ltd | Administrative & support | 2005 |
| Frankys Transport Limited | Transport & logistics | 2023 |
| Fraser Home Retail Ltd | Wholesale & retail | 2023 |
| Fratelli Bolton Ltd | Hospitality | 2019 |
| Fredosab Resources Limited | Health & social care | 2018 |
| Freea CIC | Health & social care | 2024 |
| Freedomfba Ltd | Wholesale & retail | 2023 |
| Freeform Services Limited | Real estate | 2019 |
| Freelance Maintenance Company Limited | | 1970 |
| Freephone Telecom Ltd | Information & communication | 2012 |
| Freer Properties North West Ltd | Real estate | 2023 |
| Frenchwood Convenience Limited | Wholesale & retail | 2016 |
| Fresh 2 Go Bolton Limited | Hospitality | 2026 |
| Fresh Air Ductwork Ltd | Construction | 2022 |
| Fresh Commercial Cleaning Services Ltd | Administrative & support | 2026 |
| Fresh Fit Collections Ltd | Wholesale & retail | 2026 |
| Fresh Hearing Bolton Limited | Wholesale & retail | 2021 |
| Fresh Hearing Limited | Health & social care | 2011 |
| Fresh Hope Housing CIC | Real estate | 2022 |
| Fresh Impressions Ltd | Administrative & support | 2023 |
| Fresh Made for YOU Ltd | Transport & logistics | 2017 |
| Fresh N Clean Maintenance Ltd | Administrative & support | 2019 |
| Fresh Vision Optical Limited | Health & social care | 2016 |
| Freshbuild Construction Ltd | Construction | 2016 |
| Freshco Icecream Ltd | Manufacturing | 2025 |
| Fresher Essentials Limited | Wholesale & retail | 2026 |
| Freshney Green Health Consortium Limited | Wholesale & retail | 2008 |
| Freshphase Limited | Wholesale & retail | 1997 |
| Freshpools Ltd | Administrative & support | 2025 |
| Fressto Ltd | Wholesale & retail | 2025 |
| Fresto Sticks Ltd | Hospitality | 2024 |
| Friar Retail Ltd | Hospitality | 2026 |
| Friargate Management Company Limited | Households | 2002 |
| Fridas Ltd | Hospitality | 2026 |
| Friday's Barber Limited | Other services | 2019 |
| Friela Holdings Ltd | Financial services | 2024 |
| Friela Ltd | Professional & scientific | 2018 |
| Friend N Friends Ltd | Wholesale & retail | 2023 |
| Frimley Chilton Ltd | Construction | 2024 |
| Frinton Traders Ltd | Wholesale & retail | 2024 |
| FRM (Trafford) Limited | Hospitality | 2019 |
| Frobitz Ltd | Information & communication | 2012 |
| Frock and Frill Limited | Wholesale & retail | 2013 |
| From Around Limited | Professional & scientific | 2016 |
| From the Ashes BBQ Limited | Hospitality | 2020 |
| From the Forest Ltd | Information & communication | 2025 |
| From the Root, Hair & Wellness Limited | Other services | 2004 |
| Fromen LLP | | 2016 |
| Fromthe Ltd | Wholesale & retail | 2025 |
| Front of the Herd Limited | Information & communication | 2016 |
| Front ROW Technology Ltd | Information & communication | 2021 |
| Frontdoll Ltd | Wholesale & retail | 2025 |
| Frontier Exploration (UK) Ltd | Professional & scientific | 2026 |
| Froogle Media Limited | Professional & scientific | 2017 |
| Frosline Refrigeration Ltd | Professional & scientific | 2023 |
| FROSTBIT3 Ltd | Health & social care | 2023 |
| Frosty Games Studios Ltd | Information & communication | 2018 |
| Frosty Sweet Factory Ltd | Wholesale & retail | 2024 |
| Frovix Ltd | Wholesale & retail | 2025 |
| Frozenplay Ltd | Wholesale & retail | 2019 |
| Fruity Flavours Ltd | Information & communication | 2020 |
| Frulla Food Experience Ltd | Manufacturing | 2022 |
| Fryer Logistics Limited | Administrative & support | 2019 |
| FS Auto Repair Limited | Wholesale & retail | 2019 |
| FS Brand Garage Ltd | Wholesale & retail | 2025 |
| FS Direct Supplies Ltd | Wholesale & retail | 2026 |
| FS Global Solutions Group Ltd | Wholesale & retail | 2024 |
| FSA Ltd | Wholesale & retail | 2025 |
| Fsab Consultancy Ltd | Professional & scientific | 2020 |
| Fscharter Ltd | Information & communication | 2019 |
| Fsinc. Limited | Information & communication | 2023 |
| FSK Consultancy Limited | Wholesale & retail | 2014 |
| Fsma Sellers Ltd | Wholesale & retail | 2025 |
| Fsyn Ltd | Real estate | 2024 |
| FT Events Limited | Arts & recreation | 2017 |
| FT Smash PVT Ltd | Hospitality | 2025 |
| Ftha Ltd | Real estate | 2020 |
| FTK Khan Ltd | Administrative & support | 2016 |
| FTO Logistics Ltd | Transport & logistics | 2016 |
| FTV Media Ltd | Information & communication | 2014 |
| FUB Investments Limited | Administrative & support | 2024 |
| Fuber Travels Ltd | Information & communication | 2018 |
| Fuel Injection Centre Ltd | Wholesale & retail | 2020 |
| Fuel Kitchen Ltd | Hospitality | 2023 |
| Fugar Healthcare Services Ltd | Health & social care | 2025 |
| Fulcrum Consulting Limited | Professional & scientific | 2024 |
| Fulfilled Resources Limited | Administrative & support | 2022 |
| FULFILUK1 Ltd | Wholesale & retail | 2025 |
| Fulgar UK Limited | Manufacturing | 1999 |
| Fulgent Capital Services Limited | Professional & scientific | 2016 |
| Full Circle IT Solutions Limited | Information & communication | 2010 |
| Full Circle Projects (NW) Ltd | Professional & scientific | 2016 |
| Full Stack Capital Limited | Financial services | 2024 |
| Full Stack Devs Limited | Information & communication | 2021 |
| Full-Filament Ltd | Arts & recreation | 2023 |
| Fullerton Capital Markets Limited | Professional & scientific | 2012 |
| FUN Valley (Bolton) Ltd | Arts & recreation | 2017 |
| Function 10 Ltd | Information & communication | 2012 |