| Earthenhome Ltd | Wholesale & retail | 2023 |
| Earthenware Landscape Architects Ltd. | Professional & scientific | 2013 |
| Easby Hall, Richmond Ltd | Professional & scientific | 2013 |
| Easby Stud and Development Company Limited | Construction | 1983 |
| East Africa Holdings Ltd | Professional & scientific | 2023 |
| East Harding Street Properties Limited | Real estate | 2023 |
| East India Group Ltd | Hospitality | 2019 |
| Eastbrook Estates Limited | Real estate | 1992 |
| Eastholme Commercials Ltd | Wholesale & retail | 2019 |
| Eastwell Environmental Limited | Water & waste | 2021 |
| Eastwood Tree Specialists Ltd | Administrative & support | 2025 |
| Easy Shop Richmond Ltd | Wholesale & retail | 2025 |
| Easy Traveller Limited | Transport & logistics | 2013 |
| EAT Good Group Ltd | Hospitality | 2025 |
| Ebbclaim Limited | Wholesale & retail | 1983 |
| Ebenezer Holdings Limited | Professional & scientific | 2016 |
| Ebis Next Generation ID Limited | Information & communication | 2016 |
| Ebor Leisure World Limited | Extraterritorial | 2012 |
| EC Mckee Properties Ltd | Real estate | 2026 |
| Ecclesian Consulting Limited | Professional & scientific | 2020 |
| Echem Engineering Ltd | Professional & scientific | 2024 |
| Echipa Limited | Construction | 2018 |
| Echo Architecture (UK) Limited | Construction | 2016 |
| Echo Kilo Productions Ltd | Wholesale & retail | 2023 |
| Eclipse Media and Entertainment Ltd | Arts & recreation | 2017 |
| Eclipse Property Consultants Ltd | Construction | 2018 |
| Eco Simplified Limited | Administrative & support | 2019 |
| Eco Simplified Trustees Limited | Other services | 2025 |
| Ecohomes Development Limited | Administrative & support | 2012 |
| Ecohomes One Limited | Administrative & support | 2012 |
| ECS Richmond Ltd | Professional & scientific | 2023 |
| Edbucket Limited | Administrative & support | 2017 |
| Eden Consulting Services (Richmond) Limited | Real estate | 1999 |
| Edeucation Limited | Professional & scientific | 2010 |
| Edgar Lawson Limited | Agriculture & fishing | 1945 |
| Edge Carpentry Ltd | Construction | 2015 |
| Edge Energy Consulting Ltd | Professional & scientific | 2026 |
| Edge-Aware Ltd | Manufacturing | 2026 |
| Edgware Properties 2 Limited | Real estate | 2013 |
| Edgware Properties 3 Limited | Financial services | 2013 |
| Edgware Shares 2 Limited | Real estate | 2013 |
| Edgware Shares 3 Limited | Financial services | 2013 |
| Edit and FX Ltd | Information & communication | 2014 |
| EDK Limited | Administrative & support | 2006 |
| EDU Advisor Club Ltd | Professional & scientific | 2014 |
| Educating London Limited | Administrative & support | 2016 |
| Edward Brooks Medical Limited | Health & social care | 2023 |
| Effective Change Ltd | Professional & scientific | 2025 |
| Effulgence Limited | Financial services | 2017 |
| EFG Media Relations Limited | Professional & scientific | 2021 |
| Efwc Limited | Information & communication | 2019 |
| EG Chauffeurs Limited | Transport & logistics | 2013 |
| Egide Limited | Professional & scientific | 2019 |
| EH Global Limited | Real estate | 2024 |
| EH12 Limited | Information & communication | 2012 |
| EHF Management Company Limited | Real estate | 2007 |
| Eights Management Company Limited | Real estate | 1996 |
| Elaine Halligan Parenting Ltd | Education | 2021 |
| Elamb Ltd | Professional & scientific | 2007 |
| Elcern Consulting Limited | Extraterritorial | 2019 |
| Eldorado Escapes Limited | Administrative & support | 2023 |
| Eleanoren Ltd | Wholesale & retail | 2020 |
| Electromorph Limited | Information & communication | 2014 |
| Electronics First Ltd | Manufacturing | 2011 |
| Elemental Nuclear Energy (Europe) Limited | Financial services | 2026 |
| Elemodic Ltd | Wholesale & retail | 2024 |
| Eleos Life Limited | Financial services | 2022 |
| Elestial Glow Ltd | Other services | 2025 |
| Elevation Builders Ltd | Construction | 2023 |
| Eliflo Energy Services Limited | Professional & scientific | 2012 |
| Elipse International Limited | Wholesale & retail | 2016 |
| Elite Hospitality Services Ltd. Limited | Administrative & support | 2025 |
| Elite Investor Club Group Ltd | Other services | 2017 |
| Elixir Ristorante Ltd | Hospitality | 2023 |
| Elixir Two Richmond Ltd | Hospitality | 2025 |
| Elizabeth Barclay Ltd | Real estate | 2026 |
| Ellerker Management Company Limited | Households | 2018 |
| Elliott Masters Ltd | Administrative & support | 2015 |
| Ellis Builders Limited | Construction | 2002 |
| Ellis Climate Control Ltd | Energy | 2023 |
| Ellis Freehold Property Limited | Real estate | 2007 |
| Ellis Psychology Consultancy Limited | Health & social care | 2014 |
| Ellyer Holdings Limited | Professional & scientific | 2026 |
| Elmurad Limited | Professional & scientific | 2003 |
| Elphick Clinic Limited | Health & social care | 2012 |
| Elrington Education Limited | Education | 2025 |
| Elsaida Property Management Ltd | Real estate | 2025 |
| Elstree Land (Eastbourne) LLP | | 2024 |
| Elstree Land (Hatfield) Ltd | Construction | 2025 |
| Elstree Land Ltd | Construction | 2018 |
| Elysian Radiance Limited | Other services | 2025 |
| Elze Associates Ltd | Information & communication | 2000 |
| EM Kepler Ltd | Administrative & support | 2017 |
| Emcee Medical Communications Ltd | Professional & scientific | 2014 |
| Emerald Lawns Limited | Other services | 2015 |
| Emerald Water Ventures Ltd | Hospitality | 2024 |
| Emilyma Limited | Wholesale & retail | 2021 |
| Emirps Limited | Real estate | 2023 |
| Emma LEE Consulting Ltd | Professional & scientific | 2019 |
| Emolyne Cosmetics Limited | Wholesale & retail | 2019 |