| Esther Holdings Limited | Wholesale & retail | 2024 |
| ESW Homes Ltd | Real estate | 2020 |
| ESW Property Consultancy Ltd | Hospitality | 2025 |
| ET Retail UK Ltd | Wholesale & retail | 2026 |
| ETA Xpress Ltd | Transport & logistics | 2026 |
| ETB Consultancy Limited | Professional & scientific | 2025 |
| Etchair Ltd | Professional & scientific | 2016 |
| Eternal Equities Ltd | Real estate | 2025 |
| Eternal Heritage Fashion and Clothes Limited | Wholesale & retail | 2026 |
| Eternal Nexus Ltd | Wholesale & retail | 2026 |
| Eternity Ventures Limited | Financial services | 2020 |
| ETH Project Management Limited | Other services | 2025 |
| Ethan Services Limited | Transport & logistics | 2020 |
| Ethel Peedah Limited | Information & communication | 2023 |
| Etherwulf Communications Limited | Information & communication | 2014 |
| Ethical Boundary Solutions Ltd | Professional & scientific | 2017 |
| Ethical Fish and Chip Co Derby Limited | Wholesale & retail | 2024 |
| Ethical Fish and Chip Co Nottingham Limited | Wholesale & retail | 2024 |
| Ethiprint Holdings Limited | Financial services | 2011 |
| Ethirteen UK Ltd | Wholesale & retail | 2023 |
| Ethos Accessibility CIC | Professional & scientific | 2025 |
| Ethos Claims Limited | Administrative & support | 2011 |
| Ethos Domus Developments Limited | Real estate | 2024 |
| Etitan Prop Ltd | Real estate | 2024 |
| ETM Electrical Solutions Ltd | Construction | 2018 |
| ETM Estates Ltd | Real estate | 2020 |
| ETM Properties Ltd | Wholesale & retail | 2021 |
| Eton Asset Limited | Real estate | 2022 |
| Eton Place RTM Company Limited | Households | 2011 |
| Eton Road Limited | Real estate | 2020 |
| Etoo C Afro-Carribbean Supermarket Ltd | Hospitality | 2026 |
| Etrb Ltd | Information & communication | 2016 |
| Etta Joyce Limited | Hospitality | 2019 |
| Ettington Garage Ltd | Wholesale & retail | 2005 |
| Ettos Ltd | Information & communication | 2023 |
| Etul Ltd | Professional & scientific | 2011 |
| Etwall Alpacas Limited | Arts & recreation | 2021 |
| EU Chefs Ltd | Hospitality | 2026 |
| EU Meds Direct Limited | Information & communication | 2019 |
| Euda Limited | Other services | 2019 |
| Eugene Blake Sourcing Ltd | Administrative & support | 2023 |
| Eugene Minibus Ltd | Transport & logistics | 2021 |
| Eugene Speed Productions Limited | Information & communication | 2011 |
| Eunice Maureen Limited | Health & social care | 2019 |
| Eunita Group Company Limited | Professional & scientific | 2025 |
| Eunoia Business Development Ltd. | Administrative & support | 2018 |
| Eunoia Enterprises Limited | Wholesale & retail | 2013 |
| Euphoria Beauty by Helen Ltd | Other services | 2023 |
| Euphoria Desserts Ltd | Wholesale & retail | 2025 |
| Euphoria Living Ltd | Professional & scientific | 2019 |
| Euro Books Ltd | Information & communication | 2017 |
| Euro Breakers Limited | Wholesale & retail | 2010 |
| Euro Express (Notts) Ltd | Wholesale & retail | 2026 |
| Euro GAS Limited | Construction | 2021 |
| Euro Properties Financial Services Ltd | Financial services | 2013 |
| Eurocage Limited | Professional & scientific | 1998 |
| Eurocom Technology Ltd | Administrative & support | 2022 |
| Eurocuisine Distribution Limited | Wholesale & retail | 1997 |
| Euroflow Automation Ltd | Professional & scientific | 2016 |
| Euromed Recruitment Group Limited | Administrative & support | 2018 |
| Euronode Limited | Professional & scientific | 2006 |
| Europadisc Limited | Wholesale & retail | 2011 |
| Europe Domains/Hosting Services, Ltd. | Information & communication | 2007 |
| Europe Property Limited | Real estate | 2005 |
| European Association for Cancer Research | Other services | 2011 |
| European Media Services Limited | Professional & scientific | 2002 |
| European Motor Factors Limited | Wholesale & retail | 2020 |
| European Polymers Limited | Water & waste | 2015 |
| European Rail Timetable Limited | Information & communication | 2013 |
| Europemarca Limited | Wholesale & retail | 2000 |
| Europemarca UNO Limited | Real estate | 2018 |
| Eurostaff Solutions Limited | Financial services | 2015 |
| Eurostarsecurity Services Ltd | Administrative & support | 2019 |
| Eurovis Limited | Administrative & support | 2024 |
| Eutek Group Limited | Wholesale & retail | 2017 |
| EV & Green Ltd | Energy | 2008 |
| EV Airport Runs Ltd | Transport & logistics | 2025 |
| EV Shunters (Tugs) Z.E. Limited | Manufacturing | 2020 |
| EVA Creates Limited | Professional & scientific | 2019 |
| Eva&Martha Property Limited | Real estate | 2023 |
| Evalleta Healthcare Ltd | Health & social care | 2015 |
| Evam Clinic Limited | Health & social care | 2022 |
| Evam Getaways Ltd | Real estate | 2025 |
| Evamore Ltd | Wholesale & retail | 2025 |
| Evans Accountants Limited | Professional & scientific | 2000 |
| Evans Bakewell Ltd | Real estate | 2024 |
| Evans Barber Ltd | Other services | 2024 |
| Evans Deliveries Limited | Transport & logistics | 2025 |
| Evans Halshaw (Dormants) Limited | Professional & scientific | 1984 |
| Evans Halshaw (Northern) Limited | Professional & scientific | 1912 |
| Evans Halshaw Limited | Wholesale & retail | 1986 |
| Evans Halshaw Motor Holdings Limited | Wholesale & retail | 1975 |
| Evans Halshaw.Com Limited | Professional & scientific | 1937 |
| Evans Hart Limited | Financial services | 1965 |
| Evans Property Construction Limited | Construction | 2022 |
| Evans Property Investments Limited | Real estate | 2019 |
| Evans Property Renovations Limited | Extraterritorial | 2019 |
| Evans Psychological Services Limited | Health & social care | 2019 |
| Evans Software Solutions Limited | Information & communication | 2026 |
| Eva’S Grill & Bar Limited | Hospitality | 2025 |