| Ellite Cleaning Solutions Ltd | Administrative & support | 2025 |
| Elstream Newco 1 Limited | Real estate | 2015 |
| Emerald Enigma Ltd | Information & communication | 2023 |
| Emergency 24/7 M a Tyres Mobile Ltd | Wholesale & retail | 2026 |
| Emmanuel ND Associates Limited | Information & communication | 2026 |
| Empire Comics Limited | Wholesale & retail | 2024 |
| Empty Quarter Engineering Services Ltd | Construction | 2018 |
| Endeavour 12 Limited | Administrative & support | 2008 |
| ENDEAVOUR360 Ltd | Education | 2023 |
| Enfluencer Limited | Hospitality | 2025 |
| Engaging Tax Limited | Professional & scientific | 2014 |
| Engineering & Consultancy Solutions Ltd | Extraterritorial | 2026 |
| English Classics Racing Limited | Extraterritorial | 1995 |
| Enness Consultancy Limited | Professional & scientific | 2019 |
| Entrustsecure Ltd | Administrative & support | 2021 |
| Epik Cleaning Services Limited | Administrative & support | 2025 |
| Epos PAY Limited | Financial services | 2020 |
| Equator Websites Ltd | Information & communication | 2015 |
| Erasurelog Limited | Information & communication | 2026 |
| Eraz Real Estate Ltd | Real estate | 2025 |
| Ergo Mounts Limited | Wholesale & retail | 2018 |
| Ergo Technis Group Ltd | Information & communication | 2024 |
| ERK Advisory Group Ltd | Professional & scientific | 2026 |
| Esoteric-Uk Ltd | Other services | 2017 |
| Esparanza Limited | Information & communication | 2014 |
| Essential Haven Limited | Real estate | 2025 |
| Essex Auctions Ltd | Wholesale & retail | 2019 |
| Esskay Homes Limited | Construction | 2017 |
| Esskay Property Group Limited | Real estate | 2018 |
| ET Analytics Ltd | Information & communication | 2022 |
| ETA Residents Ltd | Real estate | 2025 |
| Etavonni Tech Limited | Information & communication | 2016 |
| ETO Property Solutions Ltd | Construction | 2025 |
| ETX (UK) Limited | Information & communication | 2002 |
| Euro Builders Merchants Ltd | Wholesale & retail | 2026 |
| Euro CX Ltd | Transport & logistics | 2019 |
| Euro Frozen Foods Ltd | Hospitality | 2016 |
| Europlate Limited | Extraterritorial | 1994 |
| EVA Events Limited | Arts & recreation | 2014 |
| Evangelical Ministry International | Other services | 2015 |
| Everest Boutique Ltd | Wholesale & retail | 2020 |
| Everest Consultancy Ltd | Other services | 2019 |
| Everest Cosy Homes Ltd | Hospitality | 2019 |
| Everest INK Ltd | Other services | 2017 |
| Everest Mart UK Ltd | Wholesale & retail | 2024 |
| Everest Mobile Tyre Ltd | Wholesale & retail | 2025 |
| Everest Trading UK Ltd | Wholesale & retail | 2021 |
| Eversafe Plumbing and Heating Ltd | Construction | 2026 |
| Evnza Limited | Wholesale & retail | 2025 |
| Evolution 26 Limited | Wholesale & retail | 2022 |
| Evolution Windows Limited | Construction | 2004 |
| Evolve - Physical and Mental Longevity Limited | Health & social care | 2025 |
| EW Accounting Services Ltd | Professional & scientific | 2014 |
| Executive Security Services Ltd | Administrative & support | 2026 |
| Export Matters Ltd | Wholesale & retail | 2023 |
| Express Building Service Ltd. | Construction | 1998 |
| Express Electrical Solutions Limited | Construction | 2007 |
| Express Preservation Treatments Limited | Construction | 2007 |
| Expression Expert Limited | Manufacturing | 2025 |
| F.G.L. Precision Limited | Manufacturing | 1966 |
| F.T. Gearing Systems Limited | Manufacturing | 1978 |
| Fair View Trades Ltd | Other services | 2025 |
| Fairlight Recruitment Limited | Administrative & support | 2024 |
| Faithloop Systems Ltd | Information & communication | 2025 |
| Falzon Property Investment Ltd | Real estate | 2023 |
| FAM Solutions Ltd | Professional & scientific | 2021 |
| Famous Door Ltd | Hospitality | 2015 |
| Famraz Ltd | Hospitality | 2023 |
| Fantasy Destination Ltd | Professional & scientific | 2005 |
| Farnham Cleaning Limited | Administrative & support | 2022 |
| Farnham DRY Cleaners Ltd | Other services | 2025 |
| Farr Consulting Ltd | Professional & scientific | 2025 |
| Farsar Limited | Wholesale & retail | 2016 |
| Fashionbyshachi Ltd | Wholesale & retail | 2024 |
| Fast Alexander Ltd | Transport & logistics | 2018 |
| Fast Keeping Limited | Professional & scientific | 2023 |
| Fateh PVT Ltd | Construction | 2020 |
| Fatfoogoo Ltd | Extraterritorial | 2007 |
| Fauz Ltd | Administrative & support | 2016 |
| Favourite Financial Ltd | Financial services | 2025 |
| Fawaz Ahmad Ltd | Real estate | 2025 |
| Fazica Trans Ltd | Construction | 2018 |
| FC London Construction Ltd | Construction | 2020 |
| FD Safe Ltd | Manufacturing | 2023 |
| Feed the Events Ltd | Hospitality | 2022 |
| FFF Jack Middleton Limited | Arts & recreation | 2025 |
| Ffurr Ltd | Information & communication | 2025 |
| Fhat Media Ltd | Professional & scientific | 2022 |
| FHC Ecotec Limited | Agriculture & fishing | 2002 |
| Fidexa Ltd | Professional & scientific | 2025 |
| Fields Engineering Solutions Ltd | Professional & scientific | 2025 |
| Fifth Avondale Residents Association Limited | Households | 1983 |
| Fight Science Limited | Arts & recreation | 2009 |
| FIL-101 Ltd | Arts & recreation | 2010 |
| Films From IJ Ltd | Information & communication | 2025 |
| Findmybasket Ltd | Information & communication | 2026 |
| Fine Dining Food Ltd | Hospitality | 2019 |
| Fine Dining Normandy Ltd | Hospitality | 2026 |
| Finished Pixel Limited | Information & communication | 2021 |
| Finvisor Ltd | Professional & scientific | 2024 |