| Elizabeth Eyre Limited | Professional & scientific | 2009 |
| Ellingham Estate Ltd | Real estate | 2021 |
| Ellingham House Flats Ltd | Real estate | 2021 |
| Ellingham House Limited | Real estate | 2021 |
| Elliotts Property Renovations and Garden Landscaping Ltd | Construction | 2020 |
| Ellis Pitt Limited | Professional & scientific | 2009 |
| Elliston Crawshaw Properties Ltd | Real estate | 2021 |
| Elliston Properties Ltd | Real estate | 2016 |
| Elmbury Developments Limited | Manufacturing | 1976 |
| Elmsdale Management Limited | Households | 1989 |
| Elmside Retreat Limited | Hospitality | 2020 |
| Elmslie House Ltd | Wholesale & retail | 2026 |
| Elonka Soros Ltd | Arts & recreation | 2021 |
| Elsi Property Ltd | Real estate | 2022 |
| Emergence Photography Ltd | Professional & scientific | 2016 |
| Eminent Crisis Management Group Limited | Administrative & support | 2013 |
| Eminent Investigations Limited | Administrative & support | 2011 |
| Eminent Security Limited | Administrative & support | 2013 |
| Emma Carlisle Limited | Arts & recreation | 2022 |
| Emma Good Recruitment Limited | Administrative & support | 2024 |
| Empire Pro AI Ltd | Information & communication | 2025 |
| Emro Studio Ltd | Information & communication | 2023 |
| Enable Sales Academy Ltd | Administrative & support | 2017 |
| Energy Matters (UK) Limited | Professional & scientific | 2000 |
| Energy Tracers - Bristol Ltd | Professional & scientific | 2022 |
| Energy Tracers CIC | Professional & scientific | 2015 |
| Energy Tracers Hereford & Worcester Ltd | Professional & scientific | 2022 |
| Energy Tracers-Clwyd Ltd | Professional & scientific | 2022 |
| Energy Tracers-Devon Ltd | Professional & scientific | 2022 |
| Energy Tracers-Dyfed Ltd | Professional & scientific | 2022 |
| Energy Tracers-Glamorgan Ltd | Professional & scientific | 2022 |
| Energy Tracers-Gwynedd Ltd | Professional & scientific | 2022 |
| Energy Tracers-Leicestershire Ltd | Professional & scientific | 2022 |
| Energy Tracers-Liverpool&Manchester Ltd | Professional & scientific | 2022 |
| Energy Tracers-London Ltd | Professional & scientific | 2022 |
| Energy Tracers-West Midlands Ltd | Professional & scientific | 2022 |
| Energy Tracers-Yorkshire Ltd | Professional & scientific | 2022 |
| ENERGY.2.2.2 Ltd | Manufacturing | 2025 |
| Ensco 764 Limited | Professional & scientific | 2009 |
| Entecha Limited | Information & communication | 2021 |
| Entice Cubes Ltd | Manufacturing | 2020 |
| Ento U.P Ltd | Agriculture & fishing | 2021 |
| Environmental Emission Control (UK) Limited | Wholesale & retail | 1992 |
| ENZ (U.K.) Limited | Wholesale & retail | 2014 |
| Enzie Media Ltd | Information & communication | 2018 |
| EQS Management Systems Limited | Professional & scientific | 2019 |
| Equal Vision Community Interest Company | Arts & recreation | 2016 |
| Equilibrium Chemical EOT Trustee Ltd | Professional & scientific | 2024 |
| Equilibrium Chemical Services Ltd | Wholesale & retail | 2003 |
| Equine Investment Management Limited | Arts & recreation | 2014 |
| Esccap | Education | 2006 |
| Essington Mobility Ltd | Health & social care | 2010 |
| Essington Mobility Retail Ltd | Health & social care | 2020 |
| Essom Engineering Limited | Professional & scientific | 2016 |
| Esticol Limited | Real estate | 2021 |
| Etonhurst (Malvern) RTM Company Limited | Households | 2015 |
| Eucalyptus Lets Ltd | Real estate | 2021 |
| European Car Services Limited | Wholesale & retail | 2009 |
| European Precision Machines Limited | Construction | 2004 |
| Eurothane Limited | Manufacturing | 1981 |
| EV Miles Ltd | Construction | 2019 |
| Everfox Ltd | Information & communication | 2009 |
| Evergreen Solar Solutions Ltd | Transport & logistics | 2023 |
| Everybody Dancing | Arts & recreation | 2012 |
| Evolution Coaching Academy Limited | Education | 2006 |
| EWR Consulting Ltd | Administrative & support | 2023 |
| Exfavilla Limited | Manufacturing | 1991 |
| Exholder Services Limited | Wholesale & retail | 2022 |
| Expert Bird Control Ltd | Administrative & support | 2025 |
| F2GC Ltd | Financial services | 2018 |
| Facility Monitoring Systems Holdings Ltd | Financial services | 2003 |
| Facility Monitoring Systems Ltd | Construction | 2009 |
| FAI Foods Ltd | Hospitality | 2026 |
| Fair Trade Fishing Flies Limited | Wholesale & retail | 2009 |
| Fairburn Heating Solutions (Holdings) Buy OUT 2 Limited | Financial services | 2017 |
| Fairburn Heating Solutions (Holdings) Limited | Financial services | 2013 |
| Fairlea 83 Graham Road Management Company Limited | Households | 1987 |
| Fairlie Norbury Real Estate Limited | Real estate | 2017 |
| Falcon Life Sciences Ltd | Professional & scientific | 2020 |
| Famica Ltd | Wholesale & retail | 2013 |
| Family F.I.R.M Contact Services Ltd | Health & social care | 2024 |
| Farley House Residents Co Limited | Real estate | 2014 |
| Farx Group Limited | Information & communication | 2022 |
| Farx Operations (UK) Limited | Information & communication | 2021 |
| Farx Technologies Limited | Information & communication | 2021 |
| Fast Fact Publishing Limited | Information & communication | 2016 |
| Faun Kitchen Ltd | Hospitality | 2020 |
| FCS2C Limited | Professional & scientific | 2019 |
| FE Coaching Ltd | Arts & recreation | 2022 |
| FE Futures Limited | Professional & scientific | 2024 |
| Feckenham Developments Limited | Construction | 2021 |
| Feminenza International Ltd | Extraterritorial | 2005 |
| Ferncourt Limited | Administrative & support | 2005 |
| Ferns Landscape Maintenance Ltd | Administrative & support | 2024 |
| Field Limited | Wholesale & retail | 2005 |
| Fieldfare Close Malvern Management Limited | Households | 2004 |
| Fieldgrange (Malvern) Management Limited | Households | 1988 |
| Fielding's Official Limited | Wholesale & retail | 2021 |
| Fintry Limited | Financial services | 2021 |
| Fire 60 UK Limited | Manufacturing | 2017 |