| Efko Trans Ltd | Transport & logistics | 2014 |
| Eforie Trans Ltd | Transport & logistics | 2019 |
| Efrem Trans Ltd | Transport & logistics | 2025 |
| Efrin Trade Limited | Hospitality | 2018 |
| EFT Dental Ltd | Health & social care | 2018 |
| EG & LM Properties Ltd | Real estate | 2021 |
| EG & Sons Properties Limited | Real estate | 2017 |
| Egasta Ltd | Transport & logistics | 2014 |
| Egidijuska.Trans Ltd | Transport & logistics | 2024 |
| EGM Technical Services Limited | Construction | 2016 |
| EGY Fruit & VEG Ltd | Wholesale & retail | 2026 |
| Egypt Stones for Marble & Granite Ltd | Manufacturing | 2025 |
| EHB & AS Limited | Administrative & support | 2026 |
| Ehfm Ltd | Administrative & support | 2011 |
| EHP 2015 Limited | Wholesale & retail | 2015 |
| EHX Pharm Ltd | Health & social care | 2010 |
| EI ROI Blue Line Ltd | Transport & logistics | 2020 |
| Eight Group Holdings Ltd | Financial services | 2024 |
| Eight Property Group Ltd | Real estate | 2023 |
| EIGHTY8DEVELOPMENTS Ltd | Real estate | 2023 |
| Eimantas Transport Ltd | Transport & logistics | 2017 |
| Einsa (UK) Limited | Manufacturing | 2004 |
| EJ Lord Limited | Real estate | 2000 |
| EJ Neon Limited | Health & social care | 2025 |
| Ej's Bodyworks Limited | Wholesale & retail | 2024 |
| EJA Ltd | Transport & logistics | 2018 |
| Ejaz Learning Limited | Information & communication | 2023 |
| Ejaz Works Ltd | Wholesale & retail | 2025 |
| EJM Retail Ltd | Wholesale & retail | 2020 |
| EK Dental and Aesthetics Ltd | Health & social care | 2024 |
| EKB Builds Ltd | Construction | 2022 |
| EKG Plant Solutions Limited | Construction | 2013 |
| Ekispaceproperty Ltd | Real estate | 2024 |
| EKL Holdings Limited | Financial services | 2022 |
| EKN Consultant Limited | Information & communication | 2016 |
| EKO Care Ltd | Extraterritorial | 2019 |
| EKS Transport Ltd | Transport & logistics | 2024 |
| EL Beauty Studio Ltd | Other services | 2025 |
| El-Science Limited | Professional & scientific | 2023 |
| El-Todah Ltd | Health & social care | 2013 |
| Ela-Bud Ltd | Transport & logistics | 2026 |
| Elahmadi H&C Ltd | Real estate | 2022 |
| Elam Beauty Limited | Other services | 2019 |
| Elam Solutions Ltd | Professional & scientific | 2025 |
| Elamal Transport Ltd | Transport & logistics | 2024 |
| Elamina Group Limited | Other services | 2024 |
| Elamina Locums Limited | Health & social care | 2023 |
| Elamina Properties Limited | Real estate | 2024 |
| Elamina Property Solutions Limited | Real estate | 2024 |
| Elan Beauty Supply Limited | Wholesale & retail | 2025 |
| Elappally Associates Ltd | Health & social care | 2021 |
| Elara Kids Ltd | Wholesale & retail | 2025 |
| Elatam Ltd | Health & social care | 2016 |
| Elbz Ltd | Wholesale & retail | 2021 |
| Elche Limited | Construction | 2013 |
| Elcoteq Hungary Limited | Construction | 2013 |
| Elcoteq Magyarorszag KFT. Limited | Financial services | 2013 |
| Elda Nachsami Investments Ltd | Financial services | 2022 |
| Elda Nachsami Ltd | Mining & quarrying | 2005 |
| Eldan Trans Ltd | Transport & logistics | 2023 |
| Elder Consulting Limited | Real estate | 2021 |
| Elderwood Estates Ltd | Real estate | 2013 |
| Elderwood Motors Ltd | Wholesale & retail | 2020 |
| Eldraw Creative Media Limited | Information & communication | 2014 |
| Eleanor's Place Ltd | Hospitality | 2025 |
| Electec Special Projects Limited | Administrative & support | 2013 |
| Electeq Ltd | Construction | 2018 |
| Electrafish Limited | Manufacturing | 2010 |
| Electri Heat Limited | Construction | 2016 |
| Electri-Tech Services Limited | Construction | 2016 |
| Electric AL (Yorkshire) Limited | Construction | 2019 |
| Electric and Plumbing Company Ltd | Construction | 2025 |
| Electrical & Data Installation Services Limited | Administrative & support | 2007 |
| Electrical 24-7 Ltd | Construction | 2025 |
| Electrical Installations (Lincs) EOT Limited | Professional & scientific | 2024 |
| Electrical Testing and Compliance Solutions Limited | Construction | 2012 |
| Electronext Limited | Construction | 2018 |
| Electronic Bargain World Ltd | Wholesale & retail | 2011 |
| Electronic Cigarettes Holdings Limited | Professional & scientific | 2014 |
| Electronic Cigarettes Ltd | Administrative & support | 2011 |
| Electrospares.Net Ltd | Wholesale & retail | 2005 |
| Electrostatic Magic Limited | Manufacturing | 2016 |
| Electroways Supply Ltd | Wholesale & retail | 2025 |
| Electrowayshop Ltd | Transport & logistics | 2013 |
| Elegant Design Events Limited | Arts & recreation | 2019 |
| Elegant Ladies Ltd | Administrative & support | 2025 |
| Elegant Smiles Holdings Limited | Health & social care | 2018 |
| Elegantsmiles HQ Limited | Professional & scientific | 2026 |
| Eleight Distribution Ltd | Wholesale & retail | 2024 |
| Eleight Medical Limited | Health & social care | 2016 |
| Eleight Properties Ltd | Financial services | 2025 |
| Elektromehr Ltd | Wholesale & retail | 2020 |
| Element Estates Construction Limited | Construction | 2022 |
| Element Joinery Limited | Construction | 2022 |
| Elephantfort Limited | Professional & scientific | 2013 |
| ELEV8 Fitness (Lincs) Ltd | Arts & recreation | 2025 |
| Elevanta Consulting Ltd. | Manufacturing | 2023 |
| Elevate Holdings Limited | Real estate | 2019 |
| Elevate Profit Coaching Ltd | Professional & scientific | 2021 |
| Elevate Stamford Ltd | Other services | 2022 |