| Elite Persia Auto Group Ltd | Wholesale & retail | 2026 |
| Elite Plus Bathrooms Ltd | Construction | 2018 |
| Elite Support Providers Ltd | Health & social care | 2008 |
| Eliteauctionhouse Ltd | Wholesale & retail | 2025 |
| Eliza Facialist Limited | Other services | 2010 |
| Elizabeth Court (Tilehurst) Limited | Households | 1990 |
| Elizabeth Fairhurst Ltd | Education | 2025 |
| Elkins Oceanic Services Limited | Professional & scientific | 2014 |
| Ella Homes Limited | Real estate | 2002 |
| Ella Residential Lettings Limited | Extraterritorial | 2007 |
| Elldee Franchising Limited | Real estate | 2007 |
| Eller's Plumbing and Heating Ltd | Construction | 2015 |
| Ellie R Woods Ltd | Professional & scientific | 2023 |
| Elliott Brothers (London) Limited | Professional & scientific | 1969 |
| Ellsworth Park Residents Management Company Limited | Households | 2016 |
| ELM Court (Brighton) Management Company Limited | Households | 2016 |
| ELM View Residents Association Limited | Other services | 2010 |
| Elmdene Court Residents Association Limited | Households | 1998 |
| Elmson Limited | Professional & scientific | 2016 |
| Elstowe Limited | Information & communication | 2015 |
| Emea REI Limited | Professional & scientific | 2014 |
| Emen Service Ltd | Wholesale & retail | 2018 |
| Emerald Complex Healthcare Limited | Health & social care | 2019 |
| Emerald Field Limited | Real estate | 2026 |
| EMI 92 Ltd | Construction | 2017 |
| Emma's House Ltd | Health & social care | 2016 |
| Emma's Kiddicare Ltd | Health & social care | 2022 |
| Emmaus Accountants Ltd | Professional & scientific | 2009 |
| Emoband Ltd | Other services | 2011 |
| EMP Designs Ltd | Administrative & support | 2003 |
| EMP Research Limited | Administrative & support | 2012 |
| Empire Roofing (Camberley) Ltd | Construction | 2017 |
| Empo Tech Ltd | Information & communication | 2023 |
| Empress Estates Limited | Real estate | 2016 |
| Emyp Studios Limited | Administrative & support | 2019 |
| Enablepoint Ltd | Information & communication | 2026 |
| Encode ME Ltd. | Information & communication | 2004 |
| Energiserve Ltd | Construction | 2025 |
| Energy Lawyers Ltd | Professional & scientific | 2025 |
| Energy Renewals Ltd | Administrative & support | 2010 |
| Energywave Power Limited | Professional & scientific | 2023 |
| Engage, Enrich, Excel Academies | Education | 2014 |
| Engenius Engineers Ltd | Administrative & support | 1999 |
| Engineering & Developments Ltd | Manufacturing | 1990 |
| Enginite Ltd | Construction | 2014 |
| Englefield Court Residents Association (1996) Limited | Households | 1996 |
| English and Continental Property Company Limited | Professional & scientific | 1997 |
| Engpro Solutions Limited | Professional & scientific | 2018 |
| Enhance Media Limited | Information & communication | 2001 |
| Enhance Online Limited | Professional & scientific | 2008 |
| Enhanced Engineering Group Ltd | Manufacturing | 2019 |
| Enpres Limited | Information & communication | 2017 |
| Entecon Industries Limited | Administrative & support | 2009 |
| Enterimei Ltd | Information & communication | 2015 |
| Envision Education Ltd | Administrative & support | 2014 |
| Envision Software Solutions Ltd | Information & communication | 2020 |
| Epayme Limited | Administrative & support | 2015 |
| Epee Services Limited | Professional & scientific | 1999 |
| Epic House Ltd | Real estate | 2024 |
| Epic Mixology Ltd | Hospitality | 2021 |
| EPL Advisory LLP | | 2008 |
| Epobo Limited | Professional & scientific | 2025 |
| EPT (Electrical Portable Testing) Services Ltd | Construction | 2010 |
| Equal Accounts Limited | Professional & scientific | 2010 |
| Equality ACT Audits Ltd | Professional & scientific | 2019 |
| Equestrian.Co.Uk Limited | Wholesale & retail | 2007 |
| Ernestco Ltd | Extraterritorial | 2026 |
| Eron Property Services Ltd | Administrative & support | 2022 |
| ERS Refrigeration & Air Conditioning Ltd | Construction | 2016 |
| Eshal Property Limited | Real estate | 2023 |
| Eshwood Limited | Professional & scientific | 2006 |
| Esiayi Ltd | Information & communication | 2025 |
| Esme Developments Ltd | Construction | 2020 |
| Esmeralda Beach Club Properties Limited | Professional & scientific | 1994 |
| Esor Services Ltd | Construction | 2024 |
| Esra Lodge Management Company Ltd | Households | 2021 |
| Essence Support Care Ltd | Public administration | 2022 |
| Essential Edge Limited | Professional & scientific | 2018 |
| Essex & Suffolk Lettings Ltd | Extraterritorial | 1993 |
| ETA Logistics (UK) Limited | Transport & logistics | 2012 |
| Ethical Event Management Ltd | Professional & scientific | 2013 |
| Ethical Medics Limited | Health & social care | 2017 |
| Eugene Onwuka Projects Ltd | Real estate | 2011 |
| Euraf Consulting Ltd | Professional & scientific | 2016 |
| Euro Asia Trading Limited | Wholesale & retail | 2004 |
| Euromed Pharma UK Ltd | Wholesale & retail | 2014 |
| Eutopia Search Ltd | Professional & scientific | 2022 |
| Evans & SON Trees and Landscaping Ltd | Administrative & support | 2025 |
| Evans Sports Group Ltd | Wholesale & retail | 2025 |
| Evayal Medical Consultant Limited | Health & social care | 2009 |
| Even Zero Limited | Manufacturing | 2013 |
| Evenden Home & Life Ltd | Construction | 2022 |
| Evenio Limited | Administrative & support | 2013 |
| Evennt Limited | Information & communication | 2020 |
| Event Decisions Ltd | Information & communication | 2021 |
| Everest Investment Group Ltd | Wholesale & retail | 2019 |
| Evergreen Blossoms Ltd | Wholesale & retail | 2026 |
| Evergreen Consultancy Ltd | Health & social care | 2013 |
| Evergreen Garden Care Limited | Financial services | 2017 |
| Evergreen Garden Care UK Ltd | Manufacturing | 2017 |