| Edycar Auto Bodyrepair Ltd | Other services | 2023 |
| Edyson Construct Ltd | Construction | 2023 |
| Edyta Housing Limited | Real estate | 2025 |
| Egg&Ember Ltd | Wholesale & retail | 2025 |
| EH Solution Ltd | Construction | 2026 |
| EHP Consulting Limited | Professional & scientific | 2026 |
| EJ Accounting and Tax Ltd | Professional & scientific | 2025 |
| EJ UK Fabrication & Access Solutions Holdings Limited | Professional & scientific | 1959 |
| EJM Vehiclesolutions Ltd | Manufacturing | 2026 |
| EK Consultants Ltd | Information & communication | 2021 |
| Ekbb Limited | Wholesale & retail | 2009 |
| EL Beauty PMU & Aesthetics Ltd | Other services | 2026 |
| EL Foods Ltd | Manufacturing | 2025 |
| El-X Films Limited | Information & communication | 2025 |
| Elec SP Ltd | Construction | 2026 |
| Elecluxe Ltd | Construction | 2024 |
| Electric Vehicles Festival Ltd | Administrative & support | 2023 |
| Electron Vault Ltd | Construction | 2023 |
| Electtrove Limited | Information & communication | 2025 |
| Elegantia Limited | Transport & logistics | 2011 |
| Element Home Solutions Limited | Construction | 2011 |
| Elevate Dance Competitions Ltd | Arts & recreation | 2025 |
| Elevate Sports & Education Ltd | Arts & recreation | 2026 |
| Elevate to FLY CIC | Education | 2025 |
| Elford Leisure Limited | Agriculture & fishing | 2013 |
| Elimar Property Ltd | Real estate | 2024 |
| Eliot Business Park Management Company Limited | Real estate | 2006 |
| Elisraul Limited | Transport & logistics | 2025 |
| Elita Live Ltd | Education | 2025 |
| Elite Air Conditioning and Ventilation Ltd | Construction | 2022 |
| Elite Clean Construct Solutions Ltd | Construction | 2026 |
| Elite Clean Construct Solutions Ltd Ltd | Construction | 2026 |
| Elite Executive Appointments Limited | Professional & scientific | 2006 |
| Elite Façade Contractors Limited | Construction | 2017 |
| Elite Packaging International Limited | Manufacturing | 2025 |
| Elite Sport Performance and Management Limited | Arts & recreation | 2020 |
| Eliteserv Ltd | Information & communication | 2020 |
| Elizabeth Cooper Art Ltd | Transport & logistics | 2023 |
| Elizabeth John Limited | Financial services | 2021 |
| Ella Kanthan Trust | Education | 2011 |
| Ellasco Limited | Health & social care | 2022 |
| Ellency Ltd | Health & social care | 2023 |
| Ellie Louise Limited | Information & communication | 2016 |
| Elmatt Limited | Professional & scientific | 2025 |
| Elms Farm Poultry Limited | Agriculture & fishing | 2019 |
| Elsten Software Limited | Manufacturing | 2012 |
| Elvidge Developments Limited | Construction | 2026 |
| Elysium TCG Ltd | Wholesale & retail | 2025 |
| El’S World Ltd | Administrative & support | 2025 |
| EM Online Services Ltd | Information & communication | 2026 |
| Ematel Ltd | Administrative & support | 2025 |
| Emelia Ltd | Administrative & support | 2016 |
| Emily’S Events Ltd | Hospitality | 2021 |
| Eminence Tech Solutions Limited | Information & communication | 2015 |
| Eminence Technology Limited | Information & communication | 2023 |
| Eminix Ltd | Manufacturing | 2019 |
| Emipip Limited | Real estate | 2023 |
| Emirhanaras Ltd | Other services | 2024 |
| EMM Business Consultancy Services Ltd | Professional & scientific | 2023 |
| Empire Groundsworks Ltd | Professional & scientific | 2026 |
| Empowering Positive Futures Ltd | Information & communication | 2019 |
| Enan Consults Ltd | Administrative & support | 2024 |
| Encore Motorsports Ltd | Wholesale & retail | 2024 |
| Endeavour Transport Limited | Transport & logistics | 2016 |
| Enderby Investments Limited | Professional & scientific | 2001 |
| Energy Path Electrical Ltd | Construction | 2025 |
| Energy Warehouse Ltd | Wholesale & retail | 2022 |
| Enerisk Limited | Professional & scientific | 2022 |
| Enhance Learning & Support Ltd | Health & social care | 2025 |
| Enis Global Organization Ltd | Wholesale & retail | 2025 |
| Entreperform Ltd | Manufacturing | 2025 |
| Envallan Ltd | Professional & scientific | 2023 |
| EPC Medical Limited | Health & social care | 2023 |
| Ephesus Trading Ltd | Wholesale & retail | 2020 |
| Ephphatha Financial Services Limited | Financial services | 2021 |
| Epic Property Solutions Ltd | Construction | 2022 |
| EPL Resources Limited | Professional & scientific | 2022 |
| Epnex Innovations Ltd | Wholesale & retail | 2026 |
| Epsilon Estate Planning Limited | Professional & scientific | 2024 |
| Epsilon Finance Limited | Other services | 2001 |
| Epsilon Mortgages Limited | Financial services | 2003 |
| ERA Productions Limited | Information & communication | 2009 |
| Ergo Central Limited | Other services | 2022 |
| Ernest Cole Limited | Manufacturing | 2016 |
| Ernest John Ltd | Real estate | 2025 |
| Esamma Ltd | Real estate | 2024 |
| Esarva Construction Ltd | Construction | 2021 |
| Eskdale Motors Limited | Wholesale & retail | 2012 |
| Eskuta Limited | Wholesale & retail | 2026 |
| Esmeralda's Book Barn Ltd | Wholesale & retail | 2025 |
| Essential Gears Ltd | Wholesale & retail | 2026 |
| ET Kitchens Ltd | Construction | 2022 |
| Etone Land Limited | Construction | 2021 |
| Eunic Ltd | Construction | 2019 |
| Euro Construction Equipment Limited | Wholesale & retail | 2009 |
| Euro Fast Part Ltd | Wholesale & retail | 2024 |
| Euro Market Plus Ltd | Wholesale & retail | 2026 |
| Eurogipsgroup Ltd | Construction | 2020 |
| European Drainage Systems Holdings Limited | Professional & scientific | 1998 |
| European Thermodynamics Limited | Wholesale & retail | 2001 |