| Evoke Lighting UK Ltd | Manufacturing | 2021 |
| Evoletis Limited | Wholesale & retail | 2024 |
| Evolev Charge Limited | Administrative & support | 2024 |
| Evoline Ltd | Wholesale & retail | 2025 |
| Evolis Properties Ltd | Real estate | 2024 |
| Evolis Trading Ltd | Construction | 2021 |
| Evolution Consulting Ltd | Information & communication | 2025 |
| Evolve Structures Ltd | Construction | 2020 |
| Evolved Aerospace Holdings Ltd | Financial services | 2025 |
| Evolved Aerospace Ltd | Financial services | 2025 |
| Evolvent Community Trust Limited | Other services | 2024 |
| Evolving Techniques Ltd | Administrative & support | 2024 |
| Evotek Bodyworks Ltd | Manufacturing | 2025 |
| Evotek Motors Ltd | Wholesale & retail | 2024 |
| EVP Refurbishment Ltd | Construction | 2020 |
| EWS Commodities Limited Limited | Professional & scientific | 2025 |
| Ewts (Croydon) Ltd | Transport & logistics | 2018 |
| Exat Ltd | Information & communication | 2024 |
| Excel Construction Group Ltd | Construction | 2025 |
| Excel Construction Ltd | Construction | 2007 |
| Excel Cooling Services Limited | Construction | 2005 |
| Excel Dryer (UK) Limited | Administrative & support | 2002 |
| Excel Education T/A Excel College Ltd | Education | 2012 |
| Excel Global Investments Ltd | Wholesale & retail | 2025 |
| Excel Pipework Limited | Construction | 2010 |
| Excel UK Homes Ltd | Real estate | 2024 |
| Excell Medical Reporting Ltd | Health & social care | 2015 |
| Excellence Facilities Management Ltd | Administrative & support | 2019 |
| Excellence in Education & Training Ltd | Education | 2021 |
| Excellence International Trade UK Limited | Wholesale & retail | 2025 |
| Exceptional CARE4U Ltd | Health & social care | 2026 |
| Exceptional Developments Limited | Construction | 2024 |
| Exceptional Property Development Ltd | Construction | 2025 |
| Exchange Court Croydon Limited | Construction | 2014 |
| Exec Ground Transport Limited | Transport & logistics | 2018 |
| Execution Capital Ltd | Financial services | 2025 |
| Execution of Business Innovations Limited | Real estate | 2025 |
| Executive Connections Ltd | Transport & logistics | 2024 |
| Executive Mods Limited | Wholesale & retail | 2016 |
| Executive Security Services (U.K.) Limited | Administrative & support | 2017 |
| Executive Shipping Solutions Ltd | Other services | 2023 |
| Executive Vapes Limited | Wholesale & retail | 2025 |
| Exellant Landscapes Ltd | Agriculture & fishing | 2026 |
| Exhale Expand Ltd | Professional & scientific | 2024 |
| Exlusivelovejoy Ltd | Manufacturing | 2026 |
| Exosens Holding UK Limited | Financial services | 2023 |
| Exotic Crops Ltd | Wholesale & retail | 2026 |
| Exotic India Tours Limited | Administrative & support | 2023 |
| Exoticar Limited | Real estate | 1996 |
| Expand Properties Limited | Real estate | 2012 |
| Experience Care Limited | Health & social care | 2014 |
| Expert Connection Limited | Manufacturing | 2023 |
| Expert Estate Agents Ltd | Real estate | 2021 |
| Expertqa Ltd | Information & communication | 2011 |
| Explaso Ltd | Wholesale & retail | 2024 |
| Explorer Integrated Ltd | Information & communication | 2025 |
| Explori Media Ltd | Information & communication | 2011 |
| Expo 1 Ltd | Real estate | 2024 |
| Expo Drinks Limited | Wholesale & retail | 2021 |
| Exponential Haulage Services Ltd | Transport & logistics | 2025 |
| Exponentium Consulting and Coaching Ltd | Administrative & support | 2023 |
| Exportmaster Systems Limited | Information & communication | 1997 |
| Express Wheelie BIN Cleaners Limited | Other services | 2018 |
| Exquisite Minds Ltd | Other services | 2017 |
| Extending My Home Ltd Ltd | Real estate | 2018 |
| Extra Miles (Dartford) Limited | Administrative & support | 2002 |
| Extraordinary Premium Ltd | Other services | 2026 |
| Extraordinary Talents Ltd | Information & communication | 2023 |
| Extreme Elevators Ltd | Construction | 2016 |
| Exxiona Limited | Information & communication | 2022 |
| EYE Motors Ltd | Wholesale & retail | 2025 |
| Eyecentric Ltd | Wholesale & retail | 2022 |
| Eyediology Limited | Health & social care | 2012 |
| Eyes and Sunshine Limited | Other services | 2014 |
| Eyeworx Limited | Arts & recreation | 2017 |
| Eykyn Maclean Limited | Administrative & support | 2008 |
| Eylon Health Care Limited | Health & social care | 2022 |
| EZ Travel Management Ltd | Administrative & support | 2025 |
| EZA Consultancy Limited | Wholesale & retail | 2024 |
| EZE Ndigbo UK and Ireland Ltd | Wholesale & retail | 2024 |
| EZE Slides Ltd | Wholesale & retail | 2024 |
| Ezechi-Chiri Ltd | Transport & logistics | 2026 |
| Ezee Fit Mechanics Ltd | Wholesale & retail | 2023 |
| Ezee Fit Tyres S. C. Limited | Wholesale & retail | 2010 |
| Ezee Movers Limited | Transport & logistics | 2013 |
| Ezer Catering Ltd | Hospitality | 2026 |
| Ezhel Freeman Ltd | Wholesale & retail | 2025 |
| EZY House Ltd | Information & communication | 2023 |
| EZY Shop Sovereign Limited | Wholesale & retail | 2026 |
| F & H Solution C.I.C. | Administrative & support | 2011 |
| F & H Solution Services Ltd | Health & social care | 2021 |
| F & L Hanbury Properties Limited | Real estate | 1985 |
| F & M Private Ltd | Transport & logistics | 2019 |
| F & N Property Solutions Ltd | Real estate | 2016 |
| F a Hardy Properties Limited | Real estate | 2024 |
| F Fluid Dynamics Ltd | Administrative & support | 2011 |
| F S J Properties Limited | Construction | 2005 |
| F&A Builders Ltd | Construction | 2022 |
| F&F Funchal Limited | Hospitality | 2023 |
| F&Flogistic Limited | Transport & logistics | 2016 |