| EIGHTY8 Properties Ltd | Real estate | 2012 |
| EJ Churchill Fishing Ltd | Extraterritorial | 2016 |
| EJC Classic Limited | Professional & scientific | 2011 |
| EJS Financial Planners Ltd | Financial services | 1999 |
| EJS Global Ltd | Wholesale & retail | 2025 |
| EKA Sales Ltd | Information & communication | 2025 |
| Ekanta Ltd | Other services | 2025 |
| Eksha Antique Collections Limited | Wholesale & retail | 2023 |
| EL Chem Ltd | Professional & scientific | 2025 |
| EL Lifestyle Services Ltd | Administrative & support | 2024 |
| El'Syira A'Marla Ltd | Construction | 2024 |
| Eland Property Developments Ltd | Construction | 2016 |
| Elavatix Ltd | Information & communication | 2025 |
| Elder Place Residents Management Company Limited | Households | 2016 |
| Elderbee Wealth Management Limited | Professional & scientific | 2025 |
| Ele's Micro Bakery Ltd | Manufacturing | 2026 |
| Elecmech Industrial Solutions Ltd | Wholesale & retail | 2024 |
| Electric Car Centre Limited | Wholesale & retail | 2009 |
| Electric Hill Limited | Energy | 2019 |
| Electric Mobility Solutions Limited | Wholesale & retail | 2026 |
| Electric Vehicle Corporation Limited | Wholesale & retail | 2009 |
| Electrical & Automation Solutions Limited | Construction | 2022 |
| Electrician Near ME Limited | Construction | 2020 |
| Electricianz Limited | Construction | 2026 |
| Electriline Ltd | Construction | 2025 |
| Electromod Ltd | Wholesale & retail | 2018 |
| Electrovitality Ltd | Wholesale & retail | 2024 |
| Elegant Residences Limited | Real estate | 2018 |
| Element Property Development Ltd | Construction | 2020 |
| Elementa Wellness Ltd | Wholesale & retail | 2026 |
| Elemental Consultancy Limited | Administrative & support | 2008 |
| Elephants NOT Rhinos Ltd | Professional & scientific | 2022 |
| Elevate Coaching & Consultancy Limited | Professional & scientific | 2018 |
| Elevate Dogs Limited | Other services | 2025 |
| Elevateworld Ltd | Wholesale & retail | 2026 |
| Elevating YOU Coaching Ltd | Administrative & support | 2024 |
| Elevation Consultancy Limited | Professional & scientific | 2016 |
| Elgar Place Management Company Limited | Households | 2022 |
| Elia International Limited | Wholesale & retail | 1986 |
| Eliana Collection Ltd | Wholesale & retail | 2024 |
| Elis Consulting Ltd | Professional & scientific | 2016 |
| Elite Banqueting Suite Limited | Hospitality | 2017 |
| Elite Donners & Burgers Ltd | Hospitality | 2025 |
| Elite Finish Painting Ltd | Construction | 2026 |
| Elite Graded Collectibles Ltd | Wholesale & retail | 2025 |
| Elite Grounds Maintenance Limited | Administrative & support | 2012 |
| Elite Handyman Services Limited | Construction | 2026 |
| Elite Home Tech Ltd | Wholesale & retail | 2025 |
| Elite Pizza (HW) Limited | Hospitality | 2018 |
| Elite Tech Ltd | Information & communication | 2014 |
| Elite Vehicle Services Limited | Professional & scientific | 2003 |
| Elite Webstores Ltd | Wholesale & retail | 2025 |
| Elite Wooburn Green Ltd | Wholesale & retail | 2025 |
| Elite Wycombe Estate Limited | Real estate | 2022 |
| Elitecross Ltd | Hospitality | 2025 |
| Elites Solution Ltd | Professional & scientific | 2023 |
| Elixer Maintenance Limited | Professional & scientific | 2024 |
| ELL Bell Property Ltd | Real estate | 2023 |
| Elliot Jardine Consulting Limited | Professional & scientific | 2025 |
| Elliot Kingsley Limited | Households | 2020 |
| Elliott General Builders Limited | Construction | 2016 |
| Elliott Westland Insurance Brokers Limited | Financial services | 2000 |
| Elliotts Real Estate Limited | Real estate | 2021 |
| Ellipweb Limited | Manufacturing | 2009 |
| Ellsaf Ltd | Households | 2018 |
| Ellsaf Vision Ltd | Real estate | 2025 |
| Elmere Property Ltd | Real estate | 2026 |
| Elmwood Group Limited | Hospitality | 2024 |
| Elodiz Limited | Manufacturing | 2012 |
| Elogica Solutions Limited | Information & communication | 2011 |
| Eloseh Press Limited | Professional & scientific | 2020 |
| Elva Lodge Residents Management Company Limited | Households | 2017 |
| Elvin Investments Limited | Financial services | 2016 |
| Elvora Retail Ltd | Wholesale & retail | 2025 |
| Elyn Fashion Ltd | Wholesale & retail | 2020 |
| Elysian Medicine UK Ltd | Information & communication | 2018 |
| Emaan Property Investment Limited | Construction | 2025 |
| Emah Properties DS Ltd | Administrative & support | 2024 |
| Emaj Investments Limited | Hospitality | 2024 |
| Emalfi Ltd | Administrative & support | 2018 |
| Ember Antics Ltd | Professional & scientific | 2025 |
| Ember FX Ltd | Manufacturing | 2024 |
| Embrace the Middle East | Professional & scientific | 1999 |
| Embrace the Middle East Trading Limited | Wholesale & retail | 1967 |
| EMC Partner (UK) Limited | Wholesale & retail | 1994 |
| EMC Plumbing and Heating Ltd | Construction | 2023 |
| Emedix Health Ltd | Professional & scientific | 2021 |
| Emenco Project Management Consultancy Limited | Professional & scientific | 2014 |
| Emenco Siteworks Consultancy Limited | Professional & scientific | 2024 |
| Emerald Phoenix Management Consulting Limited | Wholesale & retail | 2020 |
| Emerald Pro Ltd | Water & waste | 2026 |
| Emergency Assist & Recovery Limited | Wholesale & retail | 2024 |
| Emergency Group Limited | Wholesale & retail | 2022 |
| Emerging Art Ventures Limited | Wholesale & retail | 2025 |
| EMG UK Live Limited | Professional & scientific | 2004 |
| EMH Accounting Solutions Limited | Professional & scientific | 2016 |
| Emiglass UK Ltd | Construction | 2026 |
| Emilia Coaching Ltd | Professional & scientific | 2022 |
| Emily Campbell Ltd | Administrative & support | 2017 |
| Eminens Consulting Limited | Information & communication | 2013 |