| Estavista Ltd | Real estate | 2024 |
| Esteem Consult Ltd | Transport & logistics | 2020 |
| Esteem Medi Plus Ltd | Health & social care | 2024 |
| Esther Banquet CIC | Administrative & support | 2023 |
| Esthetique Training U.K Limited | Education | 2023 |
| Esthetique U.K Limited | Other services | 2019 |
| Esti Estates Ltd | Real estate | 2025 |
| Estrela Escapes Limited | Hospitality | 2025 |
| Estrella DE Tapas Limited | Hospitality | 2023 |
| Estuary Gardens Management Company Limited | Households | 2021 |
| Esty Beauty Hair Ltd | Other services | 2022 |
| ET Asset Management Ltd | Financial services | 2026 |
| ET Engineering Ltd | Construction | 2018 |
| ET Northgate Investments Limited | Real estate | 2025 |
| ETA Sports LLP | | 2005 |
| Eternal Alchemy Limited | Information & communication | 2026 |
| Eternal Lens Limited | Information & communication | 2024 |
| Eternalis Ltd | Professional & scientific | 2025 |
| Eteryn Limited | Wholesale & retail | 2025 |
| Ethan Finnigan Services Limited | Transport & logistics | 2022 |
| Ethical Aesthetics by DR Dorota Limited | Health & social care | 2021 |
| Ethical Beauty Bristol Ltd | Other services | 2024 |
| Ethical Support Limited | Health & social care | 2021 |
| Ethicalhire Ltd | Administrative & support | 2025 |
| Etihad Boys Ltd | Wholesale & retail | 2025 |
| ETL Cambridge LLP | | 2012 |
| ETL Corporate Solutions LLP | | 2025 |
| ETL Group Limited | Extraterritorial | 2020 |
| ETL Holdco Ltd | Financial services | 2024 |
| ETL Holdings (UK) Ltd | Professional & scientific | 2012 |
| ETL IT Limited | Information & communication | 2020 |
| Etongs Ltd | Wholesale & retail | 2018 |
| ETP Performance Limited | Wholesale & retail | 2024 |
| Ettore Enterprises Limited | Other services | 2022 |
| Eugene O`Gara Joinery Services Limited | Construction | 2005 |
| EUK Ltd | Wholesale & retail | 2022 |
| Eur/Usd Limited | Education | 2025 |
| Eureka Hub Ltd | Wholesale & retail | 2026 |
| Eurika Wash Ltd | Transport & logistics | 2025 |
| Euro Acoustics Limited | Wholesale & retail | 2019 |
| Euro Aromas Limited | Wholesale & retail | 2002 |
| Euro Colore Ltd | Construction | 2025 |
| Euro Data Technology Limited | Information & communication | 2025 |
| Euro Distribution Warehousing and Business Solutions Ltd | Wholesale & retail | 2004 |
| Euro Dreams International Ltd | Wholesale & retail | 2024 |
| Euro Exide Corporation Limited | Financial services | 1994 |
| Euro Finance Capital Ltd | Financial services | 2016 |
| Euro Gulf Trading Ltd | Wholesale & retail | 2014 |
| Euro Local Ltd | Wholesale & retail | 2026 |
| Euro Look Ltd | Wholesale & retail | 2020 |
| Euro PAK Construction Limited | Construction | 2016 |
| Euro Sanitation Machines Ltd | Wholesale & retail | 2023 |
| Euro-Asia Property & Investment Limited | Real estate | 2015 |
| Euroboy Ltd | Wholesale & retail | 2024 |
| Eurobrit MCR Ltd | Hospitality | 2024 |
| Eurobuild (YM) Ltd | Construction | 2023 |
| Eurofashion PVT Ltd | Wholesale & retail | 2025 |
| Eurolink Business Park (LEA Green) Management Company Limited | Real estate | 2006 |
| Euromed Healthcare Group Limited | Wholesale & retail | 2014 |
| Euromed Healthcare Limited | Professional & scientific | 2013 |
| European Centre for Research & Consultancy Ltd | Information & communication | 2015 |
| European Education Consultants Limited | Education | 2009 |
| European Haulage Ltd | Transport & logistics | 2023 |
| Europub Publishing Company Ltd | Information & communication | 2021 |
| Eurotex (Bolton) Limited | Real estate | 1990 |
| Eurotex Management Limited | Real estate | 2022 |
| Eurowheels Uk-Guyana Ltd | Wholesale & retail | 2021 |
| EV Charger Install Ltd | Construction | 2025 |
| EV Management Limited | Real estate | 2014 |
| EV Troniks Limited | Manufacturing | 2021 |
| EVA (Westhoughton) Ltd | Financial services | 2024 |
| EVA Motors Ltd | Wholesale & retail | 2024 |
| Evaise Property Ltd | Real estate | 2025 |
| EVALU8 Limited | Information & communication | 2004 |
| Evaporiser Limited | Professional & scientific | 2021 |
| Evasec Ltd | Information & communication | 2016 |
| EVC Developments Limited | Construction | 2010 |
| EVE Accountants & Business Advisors Ltd | Professional & scientific | 2020 |
| EVE Property Group Ltd | Real estate | 2022 |
| Eveeisms Included Ltd | Arts & recreation | 2024 |
| Eveele Limited | Real estate | 2020 |
| Event Dome Ltd | Manufacturing | 2024 |
| Event Real Estate Limited | Extraterritorial | 2021 |
| Events by Jaykay Ltd | Real estate | 2025 |
| Events DW Limited | Hospitality | 2025 |
| Eventura Limited | Information & communication | 2003 |
| Ever Craft Ltd | Wholesale & retail | 2024 |
| Ever Haven Home Care Ltd | Health & social care | 2025 |
| Ever Punch Ltd | Manufacturing | 2021 |
| Everbliz Ltd | Wholesale & retail | 2025 |
| Everbright Care Ltd | Health & social care | 2011 |
| Everent Ltd | Real estate | 2022 |
| Everest Air Conditioning Limited | Energy | 2001 |
| Everest Estates Limited | Real estate | 1996 |
| Everest Fire Protection Ltd | Public administration | 2023 |
| Everest Live Limited | Information & communication | 2025 |
| Everest Sameday Ltd | Transport & logistics | 2025 |
| Everglaze Ltd | Construction | 2017 |
| Everglaze Manufacturing Ltd | Manufacturing | 2024 |
| Evergreen Excavations Limited | Water & waste | 2022 |