| Edmund Estates Limited | Real estate | 2009 |
| Edmunds Brindley Place Limited | Real estate | 2013 |
| Eduard M. Ltd | Information & communication | 2022 |
| Education Experts Limited | Administrative & support | 2023 |
| Education Visits Advice and Guidance Ltd | Education | 2023 |
| Edward Lewis Wicks & Sons,Limited | Extraterritorial | 1938 |
| Edwards Social Work Consultancy Ltd | Health & social care | 2022 |
| EE Food Catering Ltd | Hospitality | 2022 |
| EEZAK77 Ltd | Health & social care | 2021 |
| Efficient Edge Limited | Professional & scientific | 2025 |
| Eggborough Developments Limited | Wholesale & retail | 2026 |
| Eggheadz Ltd | Wholesale & retail | 2022 |
| EGN Properties Limited | Real estate | 2021 |
| Egon Club Ltd | Administrative & support | 2025 |
| EH Regards Ltd | Real estate | 2023 |
| EI Estates (UK) Limited | Households | 2011 |
| Eight IKM Limited | Real estate | 2023 |
| Eighty Two Management Holdings Limited | Financial services | 2024 |
| EJ Business Consultancy Ltd | Professional & scientific | 2025 |
| Ejfc Property Ltd | Financial services | 2018 |
| Ejlazenby Creative Ltd | Education | 2022 |
| EJP Designs Ltd | Arts & recreation | 2025 |
| EK Auto Ltd | Wholesale & retail | 2025 |
| EK Doming Resins Ltd | Manufacturing | 2019 |
| EK Management Services Ltd | Water & waste | 2016 |
| EK Therapy Ltd | Health & social care | 2023 |
| EKN Cars Limited | Wholesale & retail | 2014 |
| EKN Holdings Limited | Financial services | 2003 |
| Ekta Community Limited | Information & communication | 2025 |
| El-Iman Limited | Administrative & support | 2016 |
| Elan 123 Limited | Other services | 2020 |
| Elasko Limited | Arts & recreation | 2017 |
| Elck Limited | Health & social care | 2014 |
| Elco Contracts Limited | Water & waste | 2009 |
| Electrical and Building Services Ltd | Construction | 2026 |
| Electrical Building Maintenance Ltd | Water & waste | 2014 |
| Electrical Logistics Services Ltd | Manufacturing | 2004 |
| Electrical Logistics UK Limited | Other services | 2000 |
| Electrical Services SCH Ltd | Construction | 2014 |
| Electro Hub Ltd | Wholesale & retail | 2017 |
| Electro Technical & Robotic Services Limited | Manufacturing | 2021 |
| Electrovape Limited | Wholesale & retail | 2015 |
| Elegance by Design Ltd | Construction | 2021 |
| Elegance Solutions Limited | Information & communication | 2009 |
| Elegant Home Developments Ltd. | Construction | 2023 |
| ELEV8 Smart Blinds Ltd | Construction | 2023 |
| Elevate BPM Ltd | Information & communication | 2015 |
| Elevate Neurodiversity Ltd | Other services | 2025 |
| Elevate Project Management Ltd | Administrative & support | 2024 |
| Elevate Roofing Advisory Limited | Professional & scientific | 2026 |
| Elevatevita Partnerships Ltd | Real estate | 2024 |
| Eley Group Limited | Financial services | 2014 |
| Eley Hawk Limited | Manufacturing | 1986 |
| Eliana Coffee Ltd | Hospitality | 2026 |
| Elie Bahar Limited | Wholesale & retail | 2022 |
| Elite 11 Sports Management Limited | Arts & recreation | 2025 |
| Elite Autobody Repairs Ltd | Wholesale & retail | 2025 |
| Elite Crafted Designs Ltd | Construction | 2025 |
| Elite Installations & Maintenance Ltd | Construction | 2018 |
| Elite Personnel Limited | Administrative & support | 1994 |
| Elite Precision SC Limited | Professional & scientific | 2012 |
| Elite Staffing 24/7 Ltd | Health & social care | 2023 |
| Elite Supply Services Limited | Administrative & support | 2023 |
| Elite Tents Limited | Administrative & support | 2010 |
| Elite Wills Ltd | Wholesale & retail | 2025 |
| Elitecraft Construction Limited | Construction | 2026 |
| Elitex Limited | Wholesale & retail | 1993 |
| Elizabeth Clare Limited | Other services | 2025 |
| Elle Collection Limited | Wholesale & retail | 2025 |
| Elle VIE Beauty Ltd | Other services | 2013 |
| Elle VIE Guinot Solutions Ltd | Other services | 2015 |
| Ellen Estimating Services Limited | Professional & scientific | 2019 |
| Ellen Haulage Limited | Transport & logistics | 2024 |
| Ellen.Dawit.Engineering Ltd | Professional & scientific | 2024 |
| Ellis Forge Ltd | Professional & scientific | 2025 |
| Ellivy Limited | Financial services | 2025 |
| Ellwood Media Ltd | Information & communication | 2024 |
| ELM Business Holdings Ltd | Financial services | 2025 |
| ELM Tree House Limited | Construction | 2021 |
| Elmore Audio Visual Limited | Manufacturing | 2015 |
| Elms Tree Services Limited | Administrative & support | 2014 |
| ELO Monitoring Services Ltd | Professional & scientific | 2019 |
| ELO Property Ltd | Real estate | 2015 |
| Elrock Building Consultancy Limited | Professional & scientific | 2025 |
| ELS Transport Group Ltd | Transport & logistics | 2026 |
| Eltech Innovations Ltd | Information & communication | 2026 |
| Elthorpe Limited | Other services | 2021 |
| Elven Oak Properties and Investments Limited | Real estate | 2018 |
| Elvieriem Ltd | Transport & logistics | 2021 |
| Elvis.M Construction Ltd | Construction | 2024 |
| Elwell Financial Planning Ltd | Professional & scientific | 2020 |
| ELY Funeral Service Limited | Extraterritorial | 2005 |
| Elysium Corporate Finance Limited | Professional & scientific | 2009 |
| Elyte Electrical Service Ltd | Construction | 2023 |
| Elytis Holdings Limited | Wholesale & retail | 2012 |
| Emanoti Limited | Real estate | 2022 |
| Emanuel and Partners Ltd | Real estate | 2008 |
| Emekal Limited | Wholesale & retail | 2020 |
| Emerald HSS Ltd | Professional & scientific | 2018 |
| Emergency Compare Limited | Extraterritorial | 2011 |