| DYX Perspective Limited | Information & communication | 2023 |
| DZ Store Limited | Wholesale & retail | 2026 |
| E & S Foods Ltd | Hospitality | 2016 |
| E C Market Limited | Other services | 2017 |
| E Direct Link Limited | Information & communication | 2001 |
| E Direct Network Limited | Professional & scientific | 2018 |
| E Street Group Ltd | Financial services | 2026 |
| E Street Property Ltd | Hospitality | 2026 |
| E&B Contractors Southern Ltd | Construction | 2016 |
| E&G Food Ltd | Hospitality | 2015 |
| E&K Bradford on Avon Limited | Health & social care | 2014 |
| E-Bikes Express Ltd | Wholesale & retail | 2023 |
| E-Boats Sardinia Ltd | Administrative & support | 2020 |
| E-Cycles Centre Limited | Wholesale & retail | 2015 |
| E-Modo Electrical Services Ltd | Construction | 2025 |
| E-Nduro the Offroad Factory Limited | Wholesale & retail | 2020 |
| E-Nexus Ltd | Professional & scientific | 2010 |
| E. Brown Butchers Limited | Wholesale & retail | 2002 |
| EA Solutions Ltd | Construction | 2023 |
| Eagle Oak Insurance Services Limited | Financial services | 2024 |
| Ealy Snooker Limited | Hospitality | 2012 |
| EAR WAX Clinic Bournemouth Ltd | Health & social care | 2025 |
| Earelia Limited | Health & social care | 2022 |
| Earlsdon Lodge RTM Limited | Real estate | 2007 |
| Earlswood Freehold Limited | Households | 2003 |
| EAS Design Limited | Manufacturing | 2011 |
| East Avenue Motor Company Ltd | Wholesale & retail | 2025 |
| East Cliff Films Ltd | Information & communication | 2024 |
| East Cliff House Limited | Households | 2025 |
| East Cliff Manor Management Company Limited | Households | 2003 |
| East Cliff Pre-Schools Ltd | Education | 2013 |
| East Village Trust | Arts & recreation | 2014 |
| Eastcliff Accountancy and Finance Limited | Professional & scientific | 2015 |
| Easter Court Freehold Limited | Households | 2004 |
| Eastern Circle Ltd | Wholesale & retail | 2018 |
| Eastern Shimmer Ltd | Education | 2019 |
| Eastman Heating Solutions Limited | Construction | 2023 |
| Easton Grey Property Group Ltd | Construction | 2019 |
| Eastwood Court RTM Company Limited | Households | 2018 |
| Easy Entry Computer Systems Limited | Arts & recreation | 2003 |
| Easy Internet Solutions Limited | Information & communication | 2003 |
| Easy IT Services Limited | Information & communication | 2007 |
| Easylam Ltd | Manufacturing | 2023 |
| Easyway Express Limited | Wholesale & retail | 2025 |
| EAT Sleep Repeat Ltd | Information & communication | 2026 |
| Eaton Court (Bournemouth) Management Limited | Households | 1988 |
| Eavi Ltd | Construction | 2019 |
| Ebcan Limited | Professional & scientific | 2019 |
| Ebenezer World Travel Limited | Administrative & support | 1976 |
| Ebonward (2010) Limited | Health & social care | 2010 |
| Ebor Property Limited | Construction | 1963 |
| Ebroker Direct Limited | Energy | 2017 |
| EC Marine Solutions Ltd | Manufacturing | 2026 |
| Echelon Motors Ltd | Wholesale & retail | 2023 |
| Ecig Web Ltd | Other services | 2025 |
| Eckersall Limited | Administrative & support | 2025 |
| Eco Activewear Ltd | Wholesale & retail | 2022 |
| Eco Collect Inc Limited | Water & waste | 2024 |
| Eco Earth Polish Builders Ltd | Construction | 2022 |
| Eco Force Group Ltd | Construction | 2026 |
| Eco Green Space Ltd | Construction | 2015 |
| Eco Holdings Limited | Professional & scientific | 2017 |
| Eco Screeding Ltd | Construction | 2013 |
| Eco Sheild Ltd | Construction | 2026 |
| Eco Star Cleaning Services Limited | Other services | 2018 |
| Eco Vision Site Services Limited | Construction | 2018 |
| Eco Waste Wise Ltd | Water & waste | 2019 |
| Ecoblue Pool and Spa Ltd | Manufacturing | 2021 |
| Ecoeve Limited | Real estate | 2026 |
| Ecoflow Heat Pumps Ltd | Construction | 2025 |
| Ecoflow UK Services Limited | Water & waste | 2022 |
| Ecofood Dorset Ltd | Wholesale & retail | 2024 |
| Ecom Ranger Ltd | Professional & scientific | 2021 |
| Ecommerce Link Builders Ltd | Professional & scientific | 2021 |
| Economi Taxi Transport Ltd | Transport & logistics | 2024 |
| Economy Tyre Services Ltd | Wholesale & retail | 2025 |
| Econova International Limited | Wholesale & retail | 2025 |
| Econs Global Limited | Wholesale & retail | 2021 |
| Econutra Ltd | Manufacturing | 2026 |
| Ecopreneur Limited | Wholesale & retail | 2020 |
| Ecorethink Ltd | Information & communication | 2022 |
| Ecozenic Limited | Construction | 2021 |
| ED Cleans Ltd | Administrative & support | 2026 |
| ED Jones Surveying Services Ltd | Construction | 2025 |
| ED People Solutions Ltd | Administrative & support | 2025 |
| Edbraunassistence Ltd | Health & social care | 2023 |
| Edbrook Enterprises Ltd | Financial services | 2022 |
| Edbrook Property Ltd | Real estate | 2022 |
| Edehville Properties Limited | Real estate | 2025 |
| Edelweiss Therapeutic Consultancy Ltd | Health & social care | 2023 |
| Eden Building Services Limited | Construction | 2016 |
| Eden Court Freehold Limited | Administrative & support | 2004 |
| Eden Court Mansions Limited | Households | 1958 |
| Eden ROC Management Company Limited | Households | 2017 |
| Edenmed Aesthetics Ltd | Health & social care | 2020 |
| Edenmed Consultancy Limited | Health & social care | 2014 |
| Edenwood Online Limited | Wholesale & retail | 2021 |
| Edge Facilities Group Ltd | Administrative & support | 2025 |
| Edge Management (South) Limited | Professional & scientific | 2016 |
| Edge Water Contracting Ltd | Construction | 2018 |