| Echoic Ltd | Professional & scientific | 2006 |
| Eco Geek Homes Ltd | Real estate | 2025 |
| Eco Geek Ltd | Administrative & support | 2022 |
| Eco GIN Ltd | Manufacturing | 2023 |
| Eco Renewable Energy Ltd | Wholesale & retail | 2016 |
| Eco Tech Electrics Limited | Construction | 2018 |
| Eco Vodka Ltd | Manufacturing | 2024 |
| Ecogrid Limited | Wholesale & retail | 2013 |
| Ecommanalytics.Com Ltd | Professional & scientific | 2023 |
| Ecommerce FLY Ltd | Wholesale & retail | 2021 |
| Ecosa Sleep Limited | Administrative & support | 2016 |
| Ecoserv Hvac Ltd | Construction | 2020 |
| Ectv Limited | Wholesale & retail | 2008 |
| Ecucomm Limited | Real estate | 1999 |
| ED Dashe Limited | Wholesale & retail | 2019 |
| ED Turner LLB Limited | Professional & scientific | 2018 |
| Eden (NL) Properties Limited | Real estate | 2016 |
| Edge Architects Ltd | Professional & scientific | 2007 |
| Edge Horizons Properties Ltd | Hospitality | 2024 |
| Edge PPM Limited | Professional & scientific | 2012 |
| Edge. Design & Fit-Out Ltd | Construction | 2023 |
| Edgewater Construction Ltd | Construction | 2026 |
| Edi-Cate Consultancy Limited | Education | 2021 |
| Edmondson Contractors Limited | Construction | 2026 |
| Edtech Psychology Ltd | Education | 2024 |
| Edukate Wirral Ltd | Education | 2023 |
| Edwards Courier Services Ltd | Transport & logistics | 2025 |
| Edwards Electrical Contractors Limited | Construction | 2005 |
| Edwards Electrical Install Ltd | Wholesale & retail | 2014 |
| EEC Autotech Ltd | Wholesale & retail | 2016 |
| Eelam Trading Limited | Wholesale & retail | 2018 |
| Effective Commissioning Services Ltd | Professional & scientific | 2019 |
| EFQ1 RTM Company Limited | Households | 2026 |
| EFQ2 RTM Company Limited | Households | 2026 |
| Egerton Care Limited | Health & social care | 2013 |
| Egerton House (Wirral) Community Interest Company | Real estate | 2001 |
| Egerton Road Marketing Limited | Professional & scientific | 2003 |
| Egill Safety Ltd | Professional & scientific | 2025 |
| Egremont Nice Store Ltd | Wholesale & retail | 2021 |
| EGS - Maintenance Plus Ltd | Administrative & support | 2022 |
| Eicr Services Ltd | Administrative & support | 2020 |
| Eildon Electrical Limited | Construction | 2024 |
| EIR Consulting Ltd | Professional & scientific | 2024 |
| EJ Admin Limited | Administrative & support | 2025 |
| EJR Transport Limited | Transport & logistics | 2015 |
| EJS Paraplanning Services Limited | Financial services | 2018 |
| EL Accountancy Limited | Professional & scientific | 2005 |
| ELA Delivery Services Ltd | Transport & logistics | 2024 |
| Elaine Bowker Limited | Hospitality | 2026 |
| Elar Consulting Limited | Information & communication | 2014 |
| Elascenso Limited | Construction | 2020 |
| ELC Education Limited | Education | 2012 |
| Elcor Electrical Limited | Construction | 2023 |
| Eldon House (Oxton) Management Company Limited | Real estate | 2001 |
| Electric Cable Connections Limited | Construction | 2010 |
| Electrical Excellence NW Ltd | Construction | 2023 |
| Electricert Limited | Energy | 2006 |
| Electricsands Ltd. | Mining & quarrying | 2018 |
| Electronic & Technical Services Ltd. | Manufacturing | 1986 |
| Electrovoltaic Music Ltd | Information & communication | 2017 |
| Element Property Solutions Ltd | Real estate | 2019 |
| Elevate Electrical Solutions Ltd | Construction | 2026 |
| Elevate Fitness Wirral Ltd | Arts & recreation | 2023 |
| Elevate With Olivia Ltd | Wholesale & retail | 2025 |
| Elevated Futures Holdings Ltd | Financial services | 2026 |
| Elevated Futures Properties Ltd | Real estate | 2026 |
| ELEVEN11 Group Holdings Ltd | Professional & scientific | 2018 |
| ELEVEN11 Training Ltd | Construction | 2022 |
| ELEVEN11 Utilities Ltd | Professional & scientific | 2019 |
| Elgol Consultancy Limited | Professional & scientific | 2020 |
| Elite Auto Locksmiths Limited | Professional & scientific | 2014 |
| Elite Deva Catering Ltd | Hospitality | 2021 |
| Elite Developments (Wirral) Limited | Construction | 2023 |
| Elite Enhanced Care Ltd | Health & social care | 2026 |
| Elite Hairdressing Limited | Other services | 2010 |
| Elite Lawns (Wirral) Limited | Construction | 2017 |
| Elite Paint & Spray Ltd | Construction | 2025 |
| Elite Plumbing Solutions NW Ltd | Construction | 2025 |
| Elite Rentals Ltd | Real estate | 2017 |
| Elite Spraying Solutions Ltd | Construction | 2023 |
| Elite Utility Solutions Limited | Construction | 2023 |
| Elite Windows Northwest Ltd | Construction | 2024 |
| Elitegp Ltd | Health & social care | 2025 |
| ELL Productions LLP | | 2022 |
| Elle Standish Ltd | Wholesale & retail | 2020 |
| Ellem Properties Limited | Real estate | 2020 |
| Ellesmere Port & Neston Industrial Securities Limited | Administrative & support | 2004 |
| Elliot Bond Consulting Limited | Professional & scientific | 2013 |
| Elliott FM Solutions Ltd | Administrative & support | 2024 |
| Ellis & Co. Construction Ltd | Construction | 2019 |
| Ellis Ashton Exports Ltd | Wholesale & retail | 2025 |
| Ellis Ashton Motor Company Limited | Wholesale & retail | 2018 |
| Ellis Ashton Property Ltd | Real estate | 2020 |
| Ellis Ashton Services Ltd | Wholesale & retail | 2014 |
| Ellis Bayley Ltd | Real estate | 2017 |
| Ellis Roofing and Building Ltd | Construction | 2020 |
| Ellwood Achievements Ltd | Transport & logistics | 2014 |
| Elma Healthcare Ltd | Health & social care | 2024 |
| Elmia Ltd | Transport & logistics | 2024 |
| Elmswood Fine Art Limited | | 1988 |