| Eriglobal Limited | Wholesale & retail | 2022 |
| Eris Capital Ltd | Financial services | 2024 |
| Erzberg Developments Ltd | Construction | 2022 |
| Esonic Global Ltd | Financial services | 2024 |
| Especially Logistics Limited | Transport & logistics | 2023 |
| Essencix Consulting Limited | Information & communication | 2014 |
| Essential Retail Services Ltd | Administrative & support | 2024 |
| Essential Scaffold Limited | Construction | 2013 |
| Essential Teaching UK Limited | Education | 2015 |
| Essex Street Lighting Ltd | Construction | 2019 |
| Essex Truck Sales Ltd | Wholesale & retail | 2024 |
| Essex Van & Commercials Ltd | Wholesale & retail | 2026 |
| Esso Cleaning Ltd | Administrative & support | 2025 |
| Estakleen Systems Ltd | Wholesale & retail | 1999 |
| Estate Management Services (Commercial) Limited | Real estate | 2011 |
| Estell Brown Ltd | Construction | 2024 |
| Esterel Commerce Ltd | Construction | 2016 |
| ESTIM8FM Limited | Professional & scientific | 2016 |
| Etchwork Ltd | Administrative & support | 2011 |
| Ethan Phillips Tattoo Ltd | Other services | 2020 |
| Ethica Advisers Limited | Professional & scientific | 2025 |
| Ethica Capital Limited | Real estate | 2025 |
| Ethica Holding Limited | Financial services | 2025 |
| Ethical Recruitment Solutions LLP | | 2018 |
| Etio Limited | Information & communication | 2015 |
| EU Foods Ltd | Wholesale & retail | 2026 |
| Eugene Clothing Limited | Wholesale & retail | 2026 |
| Eurasia Links Ltd | Real estate | 2020 |
| Euro Computer Systems Limited | Information & communication | 1995 |
| Eurodive Consultancy Services Limited | Extraterritorial | 2015 |
| Euroliance Limited | Administrative & support | 1999 |
| Euromark Solutions Limited | Professional & scientific | 2009 |
| Europa Outlets Ltd | Wholesale & retail | 2024 |
| European Football Tours Ltd | Administrative & support | 2019 |
| Evali. Unik Ltd | Construction | 2025 |
| Evans Cleaners Limited | Administrative & support | 2023 |
| Evans FM Group Limited | Administrative & support | 2024 |
| Evans Jones Investments Limited | Construction | 2010 |
| Evans Rubbish & Recycling Ltd | Water & waste | 2021 |
| Eveleghq Consulting Ltd | Professional & scientific | 2025 |
| Evelyn Enterprises Limited | Health & social care | 2014 |
| Event Touch Decorations Limited | Hospitality | 2020 |
| Events Kitchen Limited | Hospitality | 2025 |
| Eventus Recruitment Ltd | Administrative & support | 2026 |
| Everell Court Freehold Limited | Real estate | 2017 |
| Everest Home Group Limited | Construction | 2026 |
| Evergreen Health Chiropractic Ltd | Public administration | 2023 |
| Everhard Investments Limited | Real estate | 2012 |
| Everlasting Sales Limited | Wholesale & retail | 2022 |
| Eversleigh (London) Ltd | Professional & scientific | 2020 |
| Everyday Cafe Ltd | Hospitality | 2025 |
| Everyday Teachers Limited | Administrative & support | 2015 |
| Evie Holdings Limited | Financial services | 2019 |
| Evisible Integrated Media Limited | Information & communication | 2007 |
| Evocatus Travel Limited | Transport & logistics | 2017 |
| Evoke Passion Ltd | Professional & scientific | 2012 |
| Evolira UK Ltd | Wholesale & retail | 2025 |
| Evolution Plumbing & Heating Limited | Construction | 2012 |
| EVOLUTION5 Construction Limited | Construction | 2016 |
| EVOLUTION5 Consultants Limited | Construction | 2025 |
| EVOLUTION5 Holdings Limited | Construction | 2022 |
| Evolve Business Supplies Limited | Administrative & support | 2013 |
| Evolve HBM Limited | Professional & scientific | 2015 |
| Evolve Marketing Studio Limited | Professional & scientific | 2025 |
| Evolve Professional Services Group Ltd | Financial services | 2021 |
| EW - Mhlaw Limited | Health & social care | 2015 |
| Ewart Close Management Company Limited | Households | 2018 |
| EWM Construction & Renewables Ltd | Construction | 2026 |
| Exact Roofing and Building Solutions Ltd | Construction | 2025 |
| Exactitude Resourcing Limited | Administrative & support | 2011 |
| Exbury Homes Limited | Construction | 1986 |
| Excel Fabrications Limited | Manufacturing | 2018 |
| Excelsior Commercial Services Limited | Professional & scientific | 2013 |
| Excite Limited | Professional & scientific | 1996 |
| Exclusive Cleaning Services Ltd | Administrative & support | 2025 |
| Exclusive Renovations Ltd | Construction | 2023 |
| Executive Health Consultants Ltd | Arts & recreation | 2025 |
| Exit Plan Property Group Ltd | Real estate | 2021 |
| Exitus Advisory & Brokerage (UK) Ltd | Professional & scientific | 2025 |
| EXO Energy Ltd | Professional & scientific | 2017 |
| Exobreathe Medical Limited | Manufacturing | 2025 |
| Expert Technology Solutions (UK) Ltd | Wholesale & retail | 2023 |
| Expertrx Limited | Information & communication | 2007 |
| Exposure Analytics Limited | Information & communication | 2013 |
| Express Electrical Services Limited | Construction | 1999 |
| Express FM (Portsmouth) Limited | Information & communication | 2004 |
| Express Paints Limited | Wholesale & retail | 1997 |
| Express Shipping Limited | Transport & logistics | 2005 |
| Express Turbos Limited | Manufacturing | 2012 |
| Extendables Landscaping and Home Improvements Ltd | Construction | 2021 |
| Exterior Superior Limited | Other services | 2025 |
| Eyes Allure Ltd | Health & social care | 2004 |
| EZB. Personnel & Recruitment Services Limited | | 1991 |
| Ezetu Limited | Information & communication | 2021 |
| Ezyshopngo Ltd | Information & communication | 2026 |
| F & L Properties Southern Ltd | Real estate | 2019 |
| F M Projects Ltd | Construction | 2014 |
| F MC Cann Plant Ltd | Administrative & support | 2015 |
| F N Lush Limited | Administrative & support | 1999 |
| F&K Apple Tree Limited | Public administration | 2026 |