| Euro Car FIX Limited | Wholesale & retail | 2021 |
| Eurofortaleza Contruction Ltd | Construction | 2025 |
| Everbilss Trading Ltd | Wholesale & retail | 2022 |
| Everfresh Supermarket Limited | Wholesale & retail | 2020 |
| Evertech IT Ltd | Information & communication | 2020 |
| Everyday Bazaar Limited | Wholesale & retail | 2019 |
| Everydoc Limited | Health & social care | 2025 |
| Everything Auto Ltd | Wholesale & retail | 2024 |
| Everyting Jerk CIC | Hospitality | 2025 |
| Evoke Radiance Ltd | Other services | 2025 |
| EWA Global Star Limited | Wholesale & retail | 2020 |
| Exauce Services Limited | Construction | 2025 |
| Exceed Healthcare Limited | Administrative & support | 2019 |
| Excellenceacademyuk C.I.C. | Education | 2022 |
| Excellent Homes Limited | Hospitality | 2007 |
| Excellent Homes UK LLP | | 2025 |
| Excelsior Consulting Group Limited | Information & communication | 2015 |
| Excl Services Limited | Professional & scientific | 2022 |
| Executive Constructions Ltd | Construction | 2025 |
| Executive Rentals Ltd | Administrative & support | 2021 |
| Expert Electrics Ltd | Construction | 2024 |
| Exquisiti Services Ltd | Administrative & support | 2025 |
| Extensive Web Limited | Information & communication | 2025 |
| EYE Govern Services Ltd | Transport & logistics | 2024 |
| EZE & SEK Services Limited | Other services | 2016 |
| F a Builders Ltd | Construction | 2025 |
| F B Property Maintenance Limited | Households | 2019 |
| F47 Services Limited | Arts & recreation | 2019 |
| Fabgum Limited | Wholesale & retail | 2020 |
| Fabsz the Singer Juice Bar Ltd | Hospitality | 2025 |
| Faceless Chronicle Ltd | Wholesale & retail | 2026 |
| Fahm Traders Limited | Wholesale & retail | 2025 |
| Fair Price Autos Ltd | Wholesale & retail | 2022 |
| Fairessentials Limited | Wholesale & retail | 2006 |
| Fairgreen Holdings Limited | Financial services | 2023 |
| Fairplay Buying Group Ltd | Other services | 2020 |
| Faisal & Sons Food Ltd | Hospitality | 2025 |
| Faithful Alliance Ltd | Real estate | 2020 |
| Fajas Body Magic Scarlett Ltd | Wholesale & retail | 2025 |
| Fajr Ltd | Wholesale & retail | 2020 |
| Family Building Services Ltd | Construction | 2022 |
| Farman Car Rentals Ltd | Administrative & support | 2025 |
| Fashion HAG Ltd | Wholesale & retail | 2012 |
| Fashions Hub Ltd | Wholesale & retail | 2024 |
| Fast Removal and Logistics Ltd | Transport & logistics | 2026 |
| Fast Tasty Food Ltd | Hospitality | 2025 |
| Fastpatch Ltd | Wholesale & retail | 2022 |
| FAT Belly's Cafe Ltd | Hospitality | 2014 |
| Fatima Capital Ltd | Wholesale & retail | 2026 |
| FCK Group Ltd | Hospitality | 2026 |
| FE Worldwide Ltd | Administrative & support | 2026 |
| Felidicta Ltd | Professional & scientific | 2017 |
| Felijos Ltd | Wholesale & retail | 2020 |
| Fenwick Pest Control Ltd | Other services | 2021 |
| Feyi Debo-Aina Ltd | Professional & scientific | 2024 |
| FH Logix UK Limited | Transport & logistics | 2026 |
| Fimi Limited | Professional & scientific | 2026 |
| Final Finish Foundation CIC | Education | 2025 |
| Final Goal Driving School Ltd | Education | 2025 |
| Find ME a Garage Ltd | Wholesale & retail | 2024 |
| Finest Amenity Ltd | Wholesale & retail | 2021 |
| Fire Service Ltd | Construction | 2022 |
| Fireaway Thornton Heath Limited | Hospitality | 2020 |
| First Care Consult Recruitment Agency Limited | Administrative & support | 2021 |
| First Learners Tuition Ltd | Education | 2024 |
| First Rate Group Limited | Construction | 2019 |
| First Sky Business Limited | Other services | 2025 |
| First Tayord Enterprises Ltd | Health & social care | 2021 |
| Firstclasscrp Ltd | Wholesale & retail | 2025 |
| Fish Market 2023 Ltd | Hospitality | 2022 |
| Fish Wala Thornton Heath Ltd | Hospitality | 2024 |
| Fisher Accident Repair Centre Limited | Wholesale & retail | 2018 |
| Fishers Christian Centre International Ltd | Other services | 2021 |
| Fissales Ltd | Wholesale & retail | 2024 |
| Fitzben Limited | Other services | 2015 |
| Five F Capital Composite Group Ltd | Construction | 2026 |
| FIX IT Electrical Services Ltd | Construction | 2017 |
| FIX IT General Solutions Ltd | Construction | 2025 |
| Fix-It Automotive Ltd | Wholesale & retail | 2026 |
| Fixitall Limited | Construction | 2017 |
| FIXITNOW24-7 Ltd | Construction | 2014 |
| Fixitsol Ltd | Wholesale & retail | 2025 |
| Flame on GAS and Heating Limited | Construction | 2017 |
| Flaming Food Limited | Hospitality | 2019 |
| Flash Savings Ltd | Wholesale & retail | 2024 |
| Flat 70 C.I.C. | Wholesale & retail | 2020 |
| Flawless Maison Limited | Wholesale & retail | 2025 |
| Flexi Learning Ltd | Education | 2022 |
| Floodlight Broadcasting Network Limited | Information & communication | 2017 |
| Flori Contractors Ltd | Construction | 2024 |
| Flory Trans Limited | Transport & logistics | 2014 |
| Flourishing Minds Clinic Limited | Health & social care | 2025 |
| Floxzyhealth Care Limited | Health & social care | 2023 |
| FMV 2025 Ltd | Hospitality | 2025 |
| FNM Excellent Services Ltd | Wholesale & retail | 2025 |
| FOB Removal Limited | Transport & logistics | 2025 |
| Food & Wine 2027 Limited | Wholesale & retail | 2026 |
| Food & Wine Online 2027 Limited | Hospitality | 2026 |
| Food African Market Ltd | Wholesale & retail | 2019 |
| Food Nxtion C.I.C. | Wholesale & retail | 2025 |