| Edsy Ltd | Hospitality | 2019 |
| Educational Estates & Co Ltd | Education | 2014 |
| Edueurasia Ltd | Professional & scientific | 2025 |
| Edugro Ltd | Professional & scientific | 2025 |
| Edward Estates Limited | Real estate | 2009 |
| Edward Park (Drayton) Management Company Limited | Households | 2017 |
| Edwards Consultancy (Services) Ltd | Professional & scientific | 2014 |
| Edwards Energy Limited | Other services | 1992 |
| Efficient Insolvency Ltd | Professional & scientific | 2017 |
| EFH Property Ltd | Real estate | 2014 |
| EG Brands Ltd | Wholesale & retail | 2026 |
| Egford Bacon Limited | Agriculture & fishing | 1997 |
| Egham and Islay Trustees Limited | Administrative & support | 1954 |
| Ehmc Limited | Real estate | 2025 |
| Eigen Systems Consulting Ltd | Information & communication | 2010 |
| Eight Dragons Data Exchange Limited | Information & communication | 2025 |
| EJT Services Limited | Information & communication | 2019 |
| Elaine Milton Heritage & Planning Limited | Professional & scientific | 2017 |
| Elan Media Solutions Ltd | Professional & scientific | 2016 |
| Eland Housing Estate Ltd | Real estate | 2022 |
| Elcag Catering UK Ltd | Hospitality | 2025 |
| Eldebury Place (Chertsey) Management Company Limited | Households | 2020 |
| Elderberry Technical Services Limited | Administrative & support | 2010 |
| Elderlogic Ltd | Information & communication | 2024 |
| Eleanor Place Management Limited | Households | 2016 |
| Eleanor Place NO. 2 Management Limited | Households | 2017 |
| Elearning Marketplace Limited | Administrative & support | 2013 |
| Electrical Design Service Ltd | Construction | 2009 |
| Elekstor Limited | Manufacturing | 2024 |
| Elephant EYE Limited | Professional & scientific | 2016 |
| Elevate Lifestyle Medicine Ltd | Education | 2026 |
| Elevate Therapies Ltd | Health & social care | 2025 |
| Eleven Orme Court Management Limited | Households | 1980 |
| Elexion Water Treatment Ltd | Wholesale & retail | 2020 |
| Elinor Cambray Jewellery Limited | Manufacturing | 2018 |
| Elite Alterations & Tailoring Ltd | Other services | 2022 |
| Elite Care Agency Limited | Health & social care | 2005 |
| Elite Chicken Ltd | Hospitality | 2024 |
| Elite Lead Specialists Limited | Construction | 2007 |
| Elite Locksmiths Salisbury Ltd | Other services | 2026 |
| Elite Sound & Light Ltd | Administrative & support | 2023 |
| Ella Futures Limited | Professional & scientific | 2018 |
| Eller House Management Company Limited | Households | 2002 |
| Elliott Corp Limited | Public administration | 2013 |
| Ellisi Ltd | Construction | 2023 |
| Ellure Hair and Beauty Ltd | Other services | 2024 |
| ELM Architects Ltd | Professional & scientific | 2024 |
| ELM Grove Place (Salisbury) Limited | Households | 1997 |
| ELM Grove Road Freehold Limited | Extraterritorial | 2013 |
| ELM Grove Securities Limited | Construction | 1988 |
| Elmbirch Properties Limited | Construction | 1990 |
| Elmfield Spinney Development Limited | Construction | 2022 |
| Elmroyd Village Management Limited | Households | 1989 |
| Elmwood Property Limited | Professional & scientific | 1998 |
| Elsb Ltd | Information & communication | 2026 |
| Elsenham Vale Management Company Limited | Households | 2016 |
| Elston Veterinary Clinic Limited | Professional & scientific | 2015 |
| Elston Well Ltd | Households | 2022 |
| Eluso Ltd | Wholesale & retail | 2015 |
| Embden Grange (Tavistock) Management Company Limited | Real estate | 2019 |
| Embers Fires Limited | Construction | 2024 |
| Emberson General Builders Ltd | Construction | 2014 |
| EMC Workforce Ltd | Construction | 2025 |
| Emcs (Electronics & Mechanical Components Searching) Ltd | Wholesale & retail | 2014 |
| Emeline London Limited | Extraterritorial | 2017 |
| Emerald Compass Ltd | Education | 2026 |
| Emerald Gardens (Yapton) Management Company Limited | Households | 2013 |
| Emergent Solutions (Systems Thinking) Ltd | Professional & scientific | 2024 |
| Emma Darlington Ltd | Wholesale & retail | 2014 |
| Emma Rose Mortgages Limited | Financial services | 2022 |
| Emma Sherlock Interiors Ltd | Professional & scientific | 2021 |
| Emmanjie Ltd | Other services | 2018 |
| Emolyssa Ltd | Real estate | 2021 |
| Empathique Care UK Limited | Health & social care | 2019 |
| Empire Contractors Ltd | Construction | 2018 |
| Empot Limited | Construction | 2013 |
| Emtec of Salisbury Ltd | Wholesale & retail | 2004 |
| En-Route Consulting Ltd | Information & communication | 2014 |
| Enarjay Limited | Administrative & support | 2011 |
| Encog Limited | Professional & scientific | 2018 |
| Encombe Shoot Limited | Administrative & support | 2003 |
| Encore Connections Limited | Administrative & support | 2006 |
| Encount Limited | Extraterritorial | 2002 |
| END Stone Limited | Financial services | 2025 |
| Endelyn Coaching Limited | Professional & scientific | 2026 |
| Endless Street TAP Ltd | Hospitality | 2026 |
| Endowellness Limited | Health & social care | 2025 |
| Eneralc Limited | Health & social care | 2021 |
| Energy-Tec Ltd | Construction | 2013 |
| ENG Plumbing Co Ltd | Construction | 2015 |
| Engineering Commercial Services Ltd | Administrative & support | 2016 |
| Engineering KSM Limited | Professional & scientific | 2017 |
| Enginus Limited | Construction | 2016 |
| English Country Hotels Limited | Hospitality | 1991 |
| Enhanced Networks Ltd | Information & communication | 2019 |
| Enlighten Consulting Ltd | Professional & scientific | 2018 |
| Ennns Ltd | Health & social care | 2024 |
| Enotions Limited | Information & communication | 2002 |
| Enthalpy Partners Ltd | Professional & scientific | 2016 |
| Entwistle Terrace Freehold Limited | Professional & scientific | 2016 |