| Elysium Carpe Diem Ltd | Professional & scientific | 2014 |
| Elysium Developments Limited | Construction | 2004 |
| Elyte Candles Ltd | Wholesale & retail | 2023 |
| EM Dental Surgery Limited | Health & social care | 2010 |
| Embershield Ltd | Professional & scientific | 2024 |
| Emerald Lettings Ltd | Real estate | 2025 |
| Emerald Pink Star Ltd | Financial services | 2016 |
| Emes Ventures Ltd | Financial services | 2024 |
| Emily Court (Management) Limited | Households | 1990 |
| Emma Dolding Semi Permanent Makeup Limited | Other services | 2024 |
| Emmat Medical Limited | Wholesale & retail | 1998 |
| Emolice Holdings Limited | Financial services | 2024 |
| Emolice Ltd | Administrative & support | 2016 |
| Emolice Sensing and Control Limited | Administrative & support | 2020 |
| Emos Holdings Limited | Professional & scientific | 2004 |
| Emos Information Systems Limited | Manufacturing | 1983 |
| Emotional Mastery Ltd | Professional & scientific | 2019 |
| Emporia Overton Ltd | Wholesale & retail | 2023 |
| Empower Authentic Coaching Ltd | Professional & scientific | 2024 |
| EMS Cleaning Services Ltd | Administrative & support | 2026 |
| Emzo Speedline Ltd | Transport & logistics | 2021 |
| Enapaye Ltd | Health & social care | 2022 |
| Encore Cafe and Burritos Ltd | Hospitality | 2025 |
| Ended Limited | Professional & scientific | 2025 |
| Endless MOT and Servicing Ltd | Wholesale & retail | 2026 |
| Endurance Mortgages Limited | Financial services | 2023 |
| ENE Construction Ltd | Construction | 2017 |
| Energi VUE Limited | Construction | 2013 |
| Energy Engineering Industries (SPG) Ltd. | | 1972 |
| Energy Futures Consulting Ltd | Professional & scientific | 2026 |
| Enerjuris Consulting Ltd | Professional & scientific | 2025 |
| Enerv Global Ltd | Administrative & support | 2024 |
| Eneyecee Ltd | Information & communication | 2020 |
| Engage Healthcare Limited | Administrative & support | 2021 |
| Engenious Group Limited | Information & communication | 2019 |
| Englefield Stores and Tea Rooms Limited | Wholesale & retail | 2021 |
| English Rose Health & Beauty Company Limited | Other services | 2003 |
| Enhance Financial Resources Limited | Administrative & support | 2003 |
| Enlew Limited | Real estate | 2020 |
| ENR Property Limited | Financial services | 1995 |
| Enterprise Cash Management Ltd | Information & communication | 2023 |
| Entrepreneurs Hub Limited | Professional & scientific | 2012 |
| Entrepreneurs Hub Trustees Limited | Administrative & support | 2025 |
| Envisage Dental Group Limited | Health & social care | 2018 |
| Envisage Dental Holdings Limited | Financial services | 2018 |
| Envisage Dental UK Limited | Financial services | 2014 |
| Envisage Finance Limited | Health & social care | 2018 |
| Envisage Healthcare Group Limited | Financial services | 2024 |
| Envisage Healthcare Limited | Financial services | 2024 |
| Envisage Management Limited | Health & social care | 2018 |
| ENZ Properties Limited | Real estate | 2024 |
| EP Reinvestment Holding Limited | Financial services | 2024 |
| Epic Card Emporium Ltd | Wholesale & retail | 2022 |
| Epos Distribution Limited | Wholesale & retail | 2009 |
| Epro Global Limited | Wholesale & retail | 2023 |
| Epsilon Gamma Ltd | Households | 2021 |
| Epsom Travel Consultancy Ltd | Professional & scientific | 2024 |
| Eqtk Ltd | Wholesale & retail | 2022 |
| Equi Gnom Limited | Professional & scientific | 2026 |
| Equilux Ltd | Construction | 2005 |
| Equipment Finance Group Limited | Professional & scientific | 2018 |
| Equitech Rental Limited | Administrative & support | 2025 |
| Erebus Environment Limited | Professional & scientific | 2014 |
| Erga Services Ltd | Information & communication | 2024 |
| Erinjeri Consulting Services Ltd | Information & communication | 2024 |
| ERP Cutover Ltd | Professional & scientific | 2018 |
| Erplogic PVT. Ltd | Information & communication | 2013 |
| ES Care Solutions Ltd | Administrative & support | 2022 |
| Eschmann Holdings Limited | Manufacturing | 2001 |
| ESN Haulage Ltd | Transport & logistics | 2025 |
| Essential Lighting Group Limited | Administrative & support | 2017 |
| Estaa Accountants Limited | Professional & scientific | 2018 |
| Estates Overhaul Ltd | Hospitality | 2020 |
| Estella Restaurants Limited | Hospitality | 2026 |
| Estelle Rose Jewellery Ltd | Wholesale & retail | 2025 |
| Esthetiquedental Limited | Health & social care | 2012 |
| Estreya Limited | Information & communication | 2014 |
| ETA Electrical Services Ltd | Construction | 2012 |
| Etablone Ltd | Wholesale & retail | 2024 |
| Ethero Ltd | Administrative & support | 2009 |
| Etimad Limited | Professional & scientific | 2025 |
| ETS Engineering Ltd | Professional & scientific | 2020 |
| Eugeno Trans Ltd | Transport & logistics | 2024 |
| Euro-Technique (Computer Services) Limited | Real estate | 1989 |
| European Collateral Finance Limited | Extraterritorial | 2005 |
| European Green Logistics Space Limited | Construction | 2025 |
| Euxines Express Limited | Transport & logistics | 2025 |
| EV Finder Limited | Wholesale & retail | 2025 |
| EV Rider Limited | Transport & logistics | 2025 |
| Ev-Eagle.Com Ltd | Professional & scientific | 2026 |
| Evabelle Limited | Financial services | 2016 |
| EVENT8 Ltd | Professional & scientific | 2024 |
| Everest Corporation (Basingstoke) Limited | Real estate | 2017 |
| Everest Education Limited | Education | 2020 |
| Evergreen Resources 1991 Ltd | Administrative & support | 2020 |
| Everyday Good Day Ltd | Wholesale & retail | 2020 |
| Everyone Deserves the Chance to Dance Ltd | Arts & recreation | 2020 |
| Everything Creative on Ltd | Financial services | 2023 |
| Everytime Care Ltd | Administrative & support | 2022 |
| EVM Consulting Limited | Professional & scientific | 2009 |