| Estateminds Sourcing Ltd | Administrative & support | 2023 |
| Estatesfirst Ltd | Real estate | 2025 |
| Este Group Holdings Ltd | Financial services | 2022 |
| Este Investments Ltd | Real estate | 2019 |
| Este Laser Clinic Ltd | Other services | 2021 |
| Este Medical Group (Edinburgh) Ltd | Health & social care | 2022 |
| Este Medical Group (Glasgow) Ltd | Health & social care | 2019 |
| Este Medical Group (Leicester) Ltd | Health & social care | 2020 |
| Este Medical Group (London) Ltd | Health & social care | 2020 |
| Este Medical Group Ltd | Health & social care | 2015 |
| Este Medical Investments (Glasgow) Ltd | Real estate | 2020 |
| Este Training Academy (Manchester) Ltd | Education | 2022 |
| Esteemsprint Limited | Professional & scientific | 1997 |
| Estei Limited | Professional & scientific | 2020 |
| Estelion Realty Ltd | Construction | 2024 |
| Esther Newland Limited | Health & social care | 2014 |
| Esthetic Smile Care Ltd | Other services | 2023 |
| Estia Holdings Ltd | Real estate | 2026 |
| Estia Living Ltd | Real estate | 2026 |
| Estimanexx Consulting Ltd | Professional & scientific | 2025 |
| Estimation Solutions Limited | Other services | 2015 |
| Estimrar Ltd | Education | 2026 |
| Estone Accountants Ltd | Professional & scientific | 2026 |
| Estone Property Solutions Ltd | Real estate | 2024 |
| Estone Security Solutions Ltd | Administrative & support | 2026 |
| Estrema Interiors Ltd | Construction | 2022 |
| Estuar Ltd | Professional & scientific | 2020 |
| Estudious Holdings Limited | Financial services | 2021 |
| Estudious Limited | Education | 2013 |
| Estudious Properties Limited | Real estate | 2019 |
| ESU & Ahmed General Trading Ltd | Wholesale & retail | 2015 |
| Esuola Consulting Ltd | Professional & scientific | 2022 |
| ET Photography Limited | Professional & scientific | 2017 |
| Etail Solutions PVT Ltd | Wholesale & retail | 2025 |
| Etailing Direct Ltd | Wholesale & retail | 2026 |
| Etapco Ltd | Wholesale & retail | 2021 |
| ETC Telecom Limited | Information & communication | 2007 |
| Etch & Print Ltd | Manufacturing | 2025 |
| Etch & Roam Ltd | Professional & scientific | 2026 |
| ETE Homecare Services Ltd | Health & social care | 2024 |
| Etech Mobility UK Ltd | Wholesale & retail | 2023 |
| Etege Restaurant Ltd | Hospitality | 2025 |
| Eterna Enterprise Ltd | Information & communication | 2026 |
| Eternal Ethereal Limited | Wholesale & retail | 2025 |
| Eternal Hair & Beauty Limited | Wholesale & retail | 2017 |
| Eternal Hope Builders Ltd | Construction | 2025 |
| Eternal Mindbrain Ltd | Education | 2025 |
| Eternal Residential Homes Ltd | Health & social care | 2024 |
| Eternal Sales Group Ltd | Administrative & support | 2024 |
| Eternal Sound Production Ltd | Arts & recreation | 2025 |
| Eternal Wall (Operations) Ltd | Professional & scientific | 2016 |
| Eternal Wall of Answered Prayer | Construction | 2016 |
| Etesia U.K. Limited | Wholesale & retail | 1991 |
| ETG Engineering Solutions Limited | Wholesale & retail | 2014 |
| ETH Holdings Limited | Financial services | 2026 |
| Ethan Vine Limited | Information & communication | 2021 |
| Ethar Consulting Ltd | Professional & scientific | 2024 |
| Ether Services Ltd | Administrative & support | 2017 |
| Ethereal Architecture Limited | Construction | 2025 |
| Ethereal Education Consultancy Ltd | Education | 2023 |
| Ethereal Flow Ltd | Information & communication | 2025 |
| Ethereal Youth CIC | Health & social care | 2024 |
| Ethes Ltd | Wholesale & retail | 2021 |
| Ethi-Fin Limited | Professional & scientific | 2022 |
| Ethica Fertility Limited | Health & social care | 2024 |
| Ethical Business Practice Ltd | Professional & scientific | 2022 |
| Ethical Claims Limited | Professional & scientific | 2021 |
| Ethical Enterprises Ltd | Financial services | 2021 |
| Ethical Living Group CIC | Wholesale & retail | 2020 |
| Ethical PAY Limited | Administrative & support | 2023 |
| Ethical School Support Ltd | Education | 2024 |
| Ethicore Operations Limited | Administrative & support | 2025 |
| Ethik Construction Consultancy Limited | Professional & scientific | 2020 |
| Ethiopian Community in Birmingham UK CIC | Health & social care | 2022 |
| Ethiopian Orthodox Tewahedo Church Saint Markos Birmingham Limited | Other services | 2011 |
| Ethnico Ltd | Wholesale & retail | 2012 |
| Ethora Limited | Professional & scientific | 2025 |
| Ethos & Arbor Ltd | Real estate | 2026 |
| Ethos Flowers & Plants Ltd | Professional & scientific | 2012 |
| Ethos Flowers Ltd | Wholesale & retail | 2015 |
| Ethtec Ltd | Information & communication | 2023 |
| Ethyon Cafe Ltd | Hospitality | 2025 |
| Etico Gold Investments Series One Limited | Administrative & support | 2012 |
| Etiger Ltd | Wholesale & retail | 2024 |
| Etihad Housing Limited | Hospitality | 2025 |
| Etiler Fashion Limited | Manufacturing | 2016 |
| Etiqad Solutions Ltd | Information & communication | 2023 |
| Etlacey Ltd | Transport & logistics | 2025 |
| Etme Construction Ltd | Construction | 2021 |
| Etme Group Ltd | Construction | 2016 |
| Etme Morville ST Developments Ltd | Construction | 2026 |
| Etme Offices Ltd | Construction | 2025 |
| Etme Properties Ltd | Real estate | 2020 |
| Etme Properties WTRS43 Ltd | Real estate | 2024 |
| Etme Taylor & Challen 15 Developments Ltd | Construction | 2025 |
| Etme Taylor & Challen 17 Developments Ltd | Real estate | 2025 |
| Etme Taylor & Challen Developments Ltd | Construction | 2022 |
| Etme Water Street Developments Ltd | Construction | 2022 |
| Etme Wholesalers Ltd | Wholesale & retail | 2015 |
| Eton Accountants Ltd | Professional & scientific | 2025 |