| Elmalko Ltd | Wholesale & retail | 2023 |
| Elodize Ltd | Professional & scientific | 2025 |
| Elsa MAY Properties Ltd | Real estate | 2018 |
| Elss Ltd | Wholesale & retail | 2026 |
| ELY Estates Limited | Real estate | 2026 |
| Embleton IT Limited | Information & communication | 2015 |
| Emerald Bespoke Resin Ltd | Construction | 2021 |
| Emerald Consultancy Group Limited | Professional & scientific | 2023 |
| Emerald Estate Developments Limited | Construction | 2020 |
| Emerald Estate Properties Limited | Real estate | 2021 |
| Emerald Surveying Services Limited | Financial services | 2023 |
| Emma Spring Insight Ltd | Professional & scientific | 2020 |
| Emplorea Ltd | Information & communication | 2026 |
| Emseb Plumbing and Heating Ltd | Construction | 2023 |
| EMX Partners (Trading) Ltd | Financial services | 2022 |
| EMX Partners LLP | | 2022 |
| Encompass Safeguarding Ltd | Professional & scientific | 2022 |
| Endover Limited | Professional & scientific | 2014 |
| Engtechno Limited | Construction | 2024 |
| Enjoy Commerce Limited | Administrative & support | 2024 |
| Enjoy Uk&I Ltd | Administrative & support | 2021 |
| Enkler Limited | Professional & scientific | 2012 |
| Enriched Tones Limited | Wholesale & retail | 2025 |
| Entertainment Marketing (UK) Limited | Extraterritorial | 2011 |
| Entertainment Marketing Group Limited | Professional & scientific | 2012 |
| Enthusiastic Business Limited | Information & communication | 2025 |
| EP 2013 Limited | Professional & scientific | 2013 |
| EPG Accountants Limited | Professional & scientific | 2011 |
| Epic Gaming Limited | Information & communication | 2009 |
| Epiclan Services Ltd | Information & communication | 2019 |
| Epoch Architecture Limited | Professional & scientific | 2016 |
| Epona Marketing Limited | Professional & scientific | 2000 |
| Epona Projects Limited | Real estate | 2016 |
| Equator Developments Limited | Construction | 2009 |
| Equineuro Ltd | Education | 2026 |
| Erbanon Limited | Hospitality | 2004 |
| Eric Charlesworth Holdings Limited | Financial services | 2019 |
| Escape Villas Ltd | Real estate | 2017 |
| Eshkiwat Ltd | Professional & scientific | 2024 |
| Esigma Limited | Professional & scientific | 2016 |
| Esmor Properties Ltd | Real estate | 2024 |
| Espana Management Limited | Real estate | 2010 |
| Essence Gift Packaging Limited | Wholesale & retail | 2019 |
| Estate Planning Seminars Ltd | Extraterritorial | 2021 |
| Etail Support Limited | Wholesale & retail | 2019 |
| Ethica HR Limited | Administrative & support | 2019 |
| Etse Management Limited | Professional & scientific | 2014 |
| Euphoriq Travel Ltd | Administrative & support | 2025 |
| Event Generation Ltd | Administrative & support | 2017 |
| Event Solutions Holdings Limited | Other services | 2005 |
| Everit Limited | Professional & scientific | 2017 |
| Eversummer Apparel Ltd | Wholesale & retail | 2026 |
| Every Moment Matters Ltd | Education | 2014 |
| Eviella Design Ltd | Wholesale & retail | 2018 |
| Evolution Fragrance House Ltd | Manufacturing | 2022 |
| Evonus Limited | Professional & scientific | 2020 |
| Evonus Secretarial Limited | Administrative & support | 2020 |
| EWS Facilities Management Ltd | Administrative & support | 2025 |
| EWS Global Limited | Real estate | 2019 |
| Excel Supplies Ltd | Wholesale & retail | 2021 |
| Exchange Events Limited | Arts & recreation | 2007 |
| Excite Creativity Ltd | Information & communication | 2013 |
| Exiah Ltd | Arts & recreation | 2017 |
| Exiguum Homes Limited | Hospitality | 2020 |
| EXP Treasure Ltd | Wholesale & retail | 2024 |
| Experts Distributors Services Ltd | Transport & logistics | 2019 |
| Exquisite Manchester Ltd | Construction | 2018 |
| Extra Choice Limited | Professional & scientific | 2008 |
| Extract Compliance Ltd | Administrative & support | 2022 |
| EZE Talk (Holdings) Limited | Information & communication | 2019 |
| EZE Talk Ltd | Information & communication | 2000 |
| F and C Finnigan Limited | Other services | 2004 |
| F and R Support Limited | Professional & scientific | 2024 |
| F. H. Burgess Limited | Professional & scientific | 1948 |
| F.H. Burgess (Three Counties) Limited | Professional & scientific | 1942 |
| Fabricae Limited | Professional & scientific | 2018 |
| Fair Allocation Network Ltd | Information & communication | 2024 |
| Fair Mills Trading Limited | Manufacturing | 2023 |
| Fallon & Partners Accountancy LLP | | 2018 |
| Famous Brands Auctions Ltd | Wholesale & retail | 2025 |
| Famous Brands Furniture Limited | Wholesale & retail | 2013 |
| Fantastic View Limited | Professional & scientific | 2010 |
| FAR OUT Pictures Ltd | Information & communication | 2018 |
| Farm & Country Finance Limited | Financial services | 2006 |
| FARM2FORK Consultancy Ltd | Professional & scientific | 2026 |
| Farrah Consulting Limited | Professional & scientific | 2025 |
| Farrout Motorcycles Ltd | Wholesale & retail | 2015 |
| FAT Gang Limited | Professional & scientific | 2021 |
| FBF Ltd | Wholesale & retail | 2026 |
| Fbmechanical Limited | Construction | 2024 |
| FD Global Entertainment Ltd | Professional & scientific | 2025 |
| FDA Contracts Ltd | Administrative & support | 2010 |
| FDC Finance Ltd | Professional & scientific | 2010 |
| Feedright Feeds Ltd | Manufacturing | 2026 |
| Fegnor Limited | Professional & scientific | 2014 |
| Felfo Group Ltd | Financial services | 2025 |
| Felicidad Property Limited | Professional & scientific | 2009 |
| Felix Viandes (UK) Limited | Real estate | 1984 |
| Fenland Estates Limited | Households | 2021 |
| Fentik Limited | Professional & scientific | 2011 |