| Edolark Limited | Administrative & support | 2022 |
| EDS Mens Grooming Ltd | Other services | 2015 |
| EDT Properties Limited | Real estate | 2022 |
| Education Diverse Ltd | Administrative & support | 2022 |
| Education for Empowerment Ltd | Education | 2025 |
| Education Without Limits Ltd | Professional & scientific | 2022 |
| Educo Properties LP | | 2020 |
| Eduqual Ltd | Education | 2014 |
| Edward Libbey Consultants Limited | Professional & scientific | 2006 |
| Edward Mccourt & Company LLP | | 2018 |
| Edward Mccourt Limited | Extraterritorial | 2018 |
| Edward Simpson Ltd | Professional & scientific | 2019 |
| Edwards Finishing Limited | Construction | 2014 |
| Edwin Whittingham Associates Limited | Financial services | 2003 |
| Edxvi Ltd | Education | 2021 |
| Eenas & Co Limited | Wholesale & retail | 2020 |
| Eenp Ltd | Wholesale & retail | 2020 |
| Eeoc Ltd | Construction | 2019 |
| Eezzee Ltd | Manufacturing | 2014 |
| Efask Ltd | Wholesale & retail | 2020 |
| Efcl Limited | Professional & scientific | 2016 |
| EFF DEE Services Ltd | Construction | 2026 |
| Effective Solutions Europe Ltd | Information & communication | 2017 |
| Efficient Build Ltd | Construction | 2020 |
| Effra Technology Limited | Information & communication | 2016 |
| EFJ Projects Limited | Construction | 2018 |
| Efsg Limited | Professional & scientific | 1994 |
| EG Accounting Solutions Ltd | Professional & scientific | 2022 |
| EG Pubs Ltd | Hospitality | 2025 |
| Eggmedia Investments Limited | Real estate | 2024 |
| Eggmedia Limited | Professional & scientific | 2011 |
| Eglinton Limited | Real estate | 2017 |
| Egroup (UK) Limited | Wholesale & retail | 1998 |
| Egsi Ltd | Other services | 2018 |
| Ehawks Education and Sports Services C.I.C. | Education | 2016 |
| Ehawks Limited | Information & communication | 2010 |
| Ehawks Shipping Limited | Transport & logistics | 2021 |
| Ehome Retail Ltd | Wholesale & retail | 2023 |
| Ehris Company Ltd | Construction | 2019 |
| EI Project Engineering Services Ltd | Professional & scientific | 2018 |
| Eicr Landlord Certificates Limited | Construction | 2021 |
| Eight Point One Consulting Ltd | Professional & scientific | 2016 |
| Eightmax Investments Ltd | Information & communication | 2010 |
| Eiji Systems Limited | Manufacturing | 2025 |
| Eiland Properties Ltd | Real estate | 2008 |
| Eisa Holdings Limited | Financial services | 2021 |
| Ejmk Consulting Limited | Professional & scientific | 2020 |
| EJR Legal Services Ltd | Professional & scientific | 2019 |
| EK Hydro-Tech Pro Limited | Construction | 2022 |
| Ekam Consulting Ltd | Professional & scientific | 2024 |
| EKM Consulting Ltd | Administrative & support | 2019 |
| Ekroy Etag Limited | Households | 2019 |
| Eksy Ltd | Arts & recreation | 2024 |
| Ektuhi Investments Ltd | Real estate | 2013 |
| EL Blackwood Productions Ltd | Arts & recreation | 2023 |
| EL Estrada Ltd | Health & social care | 2025 |
| El-Roi Logistics Distribution Limited | Transport & logistics | 2025 |
| Elarae Ltd | Professional & scientific | 2025 |
| ELB Group Ltd | Construction | 2025 |
| Elbomas Limited | Construction | 2010 |
| ELC Trade Ltd | Wholesale & retail | 2021 |
| Elct Construction Ltd | Construction | 2019 |
| Elder Court Residents Company Limited | Real estate | 2002 |
| Elder Estates Limited | Real estate | 1994 |
| Elderwick Nexus Ltd | Financial services | 2018 |
| Eldian Partners Limited | Professional & scientific | 2026 |
| Eldoken Supplies Ltd | Wholesale & retail | 2016 |
| Eldridge Fibre Specialist Ltd | Professional & scientific | 2021 |
| Elecgen Services Limited | Construction | 2024 |
| Electra Properties Ltd | Real estate | 2015 |
| Electrade 247 Limited | Wholesale & retail | 1997 |
| Electric Line Ltd | Construction | 2025 |
| Electric Sheep Events Ltd | Professional & scientific | 2024 |
| Electrical Brothers Ltd | Construction | 2019 |
| Electrical Inc Ltd | Construction | 2023 |
| Electrical Safety Plus Limited | Construction | 2016 |
| Electro-Replacement Limited | Wholesale & retail | 1971 |
| Electro-X Bikes Ltd | Wholesale & retail | 2020 |
| Electrolife Limited | Construction | 2020 |
| Electronic Science Limited | Information & communication | 2018 |
| Electrovolt Ltd | Manufacturing | 2025 |
| Elegant Home and Beauty Store Limited | Wholesale & retail | 2016 |
| Elegant Trends Ltd | Wholesale & retail | 2024 |
| Elekes Paving Ltd | Construction | 2023 |
| Elem Builders Ltd | Construction | 2016 |
| Elemen Ventures Limited | Professional & scientific | 2019 |
| Element Construction.Co.Uk Limited | Construction | 2008 |
| Elemental Ayurveda Ltd | Health & social care | 2024 |
| Elementary Growth Ltd | Professional & scientific | 2026 |
| Elements Exim UK Ltd | Wholesale & retail | 2024 |
| Elephant Locums Ltd | Wholesale & retail | 2023 |
| Elevate AI Cyber Solutions Ltd | Information & communication | 2026 |
| Elevate Autoworks Ltd | Wholesale & retail | 2026 |
| Elevate Growth Solutions Limited | Professional & scientific | 2024 |
| Elevate Property Solutions Ltd | Real estate | 2019 |
| Eleven Fifty Seven Ltd | Financial services | 2026 |
| Eleven Tricks Limited | Education | 2023 |
| Eleven Upper Park Road Limited | Households | 1993 |
| Elevyn Collective Ltd | Professional & scientific | 2026 |
| Eley Place Limited | Real estate | 2012 |