| Elanor Limited | Real estate | 2025 |
| Elariosso Digital Limited | Information & communication | 2025 |
| Elaromav Ltd | Real estate | 2025 |
| Elbe Developments Limited | Construction | 2013 |
| Eleanor Palmer Trustee Limited | Extraterritorial | 2015 |
| Elearn Here Limited | Education | 2019 |
| Elec Solar Ltd | Extraterritorial | 2018 |
| Electra Property Developments Limited | Construction | 2023 |
| Electrical Design&Solutions Engineers Ltd | Construction | 2020 |
| Electrical Engineering 24/7 Limited | Professional & scientific | 2016 |
| Electricus Audio Visual Limited | Professional & scientific | 2016 |
| Electricus Group Limited | Professional & scientific | 2016 |
| Electronic Zone Limited | Wholesale & retail | 2007 |
| Elegance by London Limited | Wholesale & retail | 2010 |
| Elegance Motors Ltd | Wholesale & retail | 2017 |
| Elegant Homes London Ltd | Real estate | 2016 |
| Element Portfolio Ltd | Construction | 2012 |
| Elements by Nature Limited | Wholesale & retail | 2018 |
| Elements Physiotherapy Limited | Health & social care | 2015 |
| Elevate by Talia Ltd | Wholesale & retail | 2026 |
| Elevate Gateway Ltd | Administrative & support | 2026 |
| Elevate Publications Ltd | Information & communication | 2024 |
| Eleven Woods Ltd | Real estate | 2023 |
| Elfindale Estates Ltd | Real estate | 2022 |
| ELG Imports Ltd | Wholesale & retail | 2025 |
| ELG Property Ltd | Real estate | 2026 |
| Elgio Ltd | Real estate | 2024 |
| ELI Build Ltd | Construction | 2023 |
| Elidan BDT Ltd | Construction | 2016 |
| Elidino Properties Ltd | Real estate | 2018 |
| Eligrace Limited | Other services | 2016 |
| Elise’S Tanning Station Ltd | Other services | 2026 |
| Eliska Advisory Limited | Professional & scientific | 2023 |
| Elit Fashion Ltd | Wholesale & retail | 2022 |
| Elite Academy London Ltd | Education | 2019 |
| Elite Dental Smiles Limited | Health & social care | 2023 |
| Elite DS Holdings Limited | Financial services | 2023 |
| Elite Equity Ltd | Real estate | 2022 |
| Elite Europe Limited | Wholesale & retail | 2013 |
| Elite Gym Club Ltd | Arts & recreation | 2023 |
| Elite London Hairdressing Ltd | Other services | 2021 |
| Elite Payroll Solutions Limited | Administrative & support | 2015 |
| Elite Performance Fencing Ltd | Arts & recreation | 2023 |
| Elite Plumbing & Heating Pro Ltd | Construction | 2024 |
| Elite Protection Group Ltd | Administrative & support | 2024 |
| Elite Reformer Pilates Cockfosters Ltd | Arts & recreation | 2025 |
| Elite Reformer Pilates Ltd | Arts & recreation | 2024 |
| Elite Reformer Pilates Potters Bar Ltd | Arts & recreation | 2025 |
| Elitehomz Limited | Financial services | 2017 |
| Eliza Professional Care Ltd | Health & social care | 2018 |
| Elizabeth Court Management Co. (Southgate) Limited | Real estate | 1990 |
| Elle Beauty Bar Limited | Other services | 2024 |
| Ellesmere Clinic Limited | Real estate | 2023 |
| Ellies Little Kingdom Water Tower Limited | Health & social care | 2026 |
| Ellinas Auto Trade UK Ltd | Wholesale & retail | 2015 |
| Ellinas Brothers Co Limited | Wholesale & retail | 2017 |
| Ellindale Limited | Real estate | 2005 |
| Elliot Lici Ltd | Construction | 2016 |
| Elliott Adams Limited | Professional & scientific | 2018 |
| Ellipsoid Limited | Other services | 2019 |
| Ellis Excellence Limited | Wholesale & retail | 2018 |
| Ellis Routledge London Ltd | Wholesale & retail | 2025 |
| Ellsbelles Limited | Wholesale & retail | 2021 |
| Ellsbelles Property Limited | Real estate | 2025 |
| ELM Property Management Company Limited | Households | 1990 |
| Elmec Energy Ltd | Construction | 2022 |
| Elmec Renewables Limited | Construction | 2023 |
| Elmed Investment Limited | Construction | 2024 |
| Elmhurst Builders Limited | Wholesale & retail | 1988 |
| Elmi Limited | Professional & scientific | 2011 |
| Elmiy South Ltd | Real estate | 2018 |
| Elmntl Ltd | Information & communication | 2022 |
| Elmsco Limited | Real estate | 2013 |
| Elmsco Property Partnership LLP | | 2021 |
| Elnic Electrical Limited | Construction | 2024 |
| Elodie Construction Ltd | Real estate | 2018 |
| Elra Limited | Construction | 2023 |
| Elrayes Medical Limited | Health & social care | 2023 |
| Elswood Property Limited | Real estate | 2013 |
| Elunn Limited | Professional & scientific | 2023 |
| Elveria Holdings Ltd | Financial services | 2014 |
| Elvii Ltd | Real estate | 2020 |
| Elvio Global Limited | Professional & scientific | 2016 |
| Elviss Painters and Construction Services Ltd | Construction | 2017 |
| Elvoroma Ltd | Transport & logistics | 2016 |
| Elyarch Ltd | Professional & scientific | 2002 |
| EM Renovation Ltd | Construction | 2023 |
| EMA Eversley RD Ltd | Real estate | 2018 |
| Eman Mart Limited | Wholesale & retail | 2025 |
| Emay Consultants Ltd | Professional & scientific | 2016 |
| Embed Logic Limited | Information & communication | 2011 |
| Ember Weather Limited | Administrative & support | 2024 |
| Emboost Limited | Administrative & support | 2018 |
| Embrace BSL Ltd | Professional & scientific | 2024 |
| Embrace Planning Limited | Professional & scientific | 2020 |
| EMC Marketing Ltd | Wholesale & retail | 2020 |
| EMD Serv Ltd | Construction | 2025 |
| Emeaamerica Limited | Wholesale & retail | 2014 |
| Emeece Ltd | Wholesale & retail | 2026 |
| Emerisque Brands UK Limited | Administrative & support | 2009 |