| Dubu Company Ltd | Hospitality | 2023 |
| Ducane DRY Cleaners Sheen Ltd | Other services | 2016 |
| Dumikane Construction Ltd | Construction | 2026 |
| Duntshill Mill Management Limited | Households | 1994 |
| DUX Global Services Ltd | Wholesale & retail | 2009 |
| DY Transport Limited | Transport & logistics | 2018 |
| Dyers Property Investment Ltd | Real estate | 2021 |
| Dynamic Exposure Advertising Ltd | Professional & scientific | 2025 |
| Dynamis Vitae Limited | Health & social care | 2024 |
| E & L Nails and Beauty Ltd | Other services | 2022 |
| E & M Family Ltd | Real estate | 2014 |
| E & N G Ltd | Hospitality | 2016 |
| E.F.White(Motor Engineers)Limited | Real estate | 1960 |
| Earlsfield House Freehold Ltd | Households | 2020 |
| Eastover Management Ltd | Information & communication | 2009 |
| Easy on the Greens Limited | Professional & scientific | 2006 |
| Easy to Build Ltd | Construction | 2021 |
| EC UK Travel Limited | Administrative & support | 2017 |
| Eclectic Bars (Embargo) Limited | Hospitality | 2003 |
| Eclectic Bars Trading Limited | Hospitality | 2006 |
| Ecoadmix Global Ltd | Professional & scientific | 2018 |
| Ecominera Ltd | Construction | 2025 |
| Eden Maintenance Ltd | Construction | 2023 |
| Edible Films Ltd | Information & communication | 2020 |
| Editglow Ltd | Construction | 2024 |
| Edtech Mark Limited | Professional & scientific | 2018 |
| Education Management Solutions Ltd | Professional & scientific | 2023 |
| Educatum Ltd | Information & communication | 2025 |
| Edwards R&R Properties Ltd | Real estate | 2024 |
| Eeei Energy Ltd | Wholesale & retail | 2026 |
| EFE 2016 Ltd | Hospitality | 2019 |
| Egos Products (UK) Company Limited | Wholesale & retail | 2025 |
| Eishub Ltd | Professional & scientific | 2026 |
| EL Locum Services Ltd | Wholesale & retail | 2024 |
| Electric Airshows Limited | Administrative & support | 2021 |
| Electrical Precision Ltd | Construction | 2016 |
| Elementa Advisory Ltd | Professional & scientific | 2026 |
| Elemental Housing Ltd | Real estate | 2015 |
| Elite Auto Hub Ltd | Wholesale & retail | 2025 |
| Elite Car Wash Limited | Administrative & support | 2025 |
| Elite Refinishing Services Ltd | Administrative & support | 2010 |
| Elite Software Projects Ltd | Information & communication | 2016 |
| Elite Solution Europe Ltd | Education | 2016 |
| Elizabeth&Sophia YAN Ltd | Real estate | 2020 |
| Ellez Pharma Ltd | Wholesale & retail | 2022 |
| Ellie K Ltd | Wholesale & retail | 2014 |
| Elliko Europe Ltd | Wholesale & retail | 2015 |
| ELM 179 Limited | Real estate | 2023 |
| ELM Hill Consulting Limited | Administrative & support | 2016 |
| ELM Road Freehold Limited | Real estate | 2011 |
| Eltham Leap Limited | Real estate | 2010 |
| Elton Close (Hampton Wick) Residents Association Limited | Households | 1969 |
| Em&S Catering Ltd | Hospitality | 2026 |
| Emerald London Property Group Limited | Real estate | 2021 |
| Empire Medic Limited | Health & social care | 2012 |
| Empulse Limited | Information & communication | 2017 |
| EMR Accountancy Services Ltd | Professional & scientific | 2014 |
| EMS Nets Limited | Wholesale & retail | 2022 |
| Enci Driving School Ltd | Education | 2023 |
| Encoone Ltd | Construction | 2021 |
| Ener Holding Co Ltd | Professional & scientific | 2016 |
| Englotech Limited | Wholesale & retail | 2016 |
| Enhui Music Education Ltd | Education | 2018 |
| ENI Consulting Limited | Real estate | 2018 |
| Enlightened Investments Limited | Real estate | 2003 |
| Entremed Ltd | Education | 2015 |
| Epicurean Services Ltd | Professional & scientific | 2021 |
| Equita Community Living - Cromwell House Ltd | Health & social care | 2024 |
| Equita Community Living - Hawthorne Manor Ltd | Health & social care | 2025 |
| Equita Community Living - Penryith Apartments Ltd | Health & social care | 2024 |
| Equita Community Living - Redwood Manor Ltd | Health & social care | 2025 |
| Equita Community Living - Stafford House Ltd | Health & social care | 2025 |
| Equita Community Living Ltd | Health & social care | 2022 |
| Equitas Medicare Career UK Ltd | Administrative & support | 2023 |
| Equitas Medicare Group Ltd | Real estate | 2022 |
| Equiwell Ltd | Agriculture & fishing | 2026 |
| Ercc Services Ltd | Real estate | 2020 |
| Ergaa Ltd | Real estate | 2023 |
| Ermax Limited | Real estate | 2017 |
| ES Sports Limited | Arts & recreation | 2023 |
| ESA Autos Ltd | Administrative & support | 2024 |
| Esmax Consulting Ltd | Information & communication | 2021 |
| Espresso Marketing Limited | Other services | 2015 |
| Essem International Limited | Administrative & support | 2004 |
| Essential 2031 London Ltd | Transport & logistics | 2021 |
| Essential Landscapes & Construction Ltd | Construction | 2014 |
| Estella Avenue Ltd | Administrative & support | 2007 |
| Etron Trading Limited | Wholesale & retail | 2022 |
| EUN JI KIM Ltd | Wholesale & retail | 2016 |
| Eureka Education and Consulting Ltd | Education | 2019 |
| Euro Health Vision Limited | Construction | 2011 |
| Euro Newspaper Co Limited | Information & communication | 2000 |
| Euro-Cargo Limited | Financial services | 2000 |
| Euroad Logistics Ltd | Transport & logistics | 2021 |
| Eurocastle Investments Limited | Real estate | 1997 |
| Eurolegal Consulting Limited | Professional & scientific | 2016 |
| Euroluxora Limited | Administrative & support | 2020 |
| Europe Commercial News Ltd. | Information & communication | 2018 |
| Evaglam Cosmetics Limited | Wholesale & retail | 2026 |
| EVE Upton Clark Limited | Information & communication | 2023 |