| Driven Ontime Limited | Administrative & support | 2010 |
| DRK Scenic Painting Limited | Construction | 2022 |
| DS Accountax Limited | Professional & scientific | 2018 |
| DS Home Refurbishment Limited | Construction | 2014 |
| DS Luxury Homes Ltd | Real estate | 2021 |
| DS2 Realty Limited | Real estate | 2022 |
| Dscafe Ltd | Hospitality | 2023 |
| DSF Accessories Ltd | Wholesale & retail | 2025 |
| DSJ (Surrey) Property Management Limited | Real estate | 2023 |
| DSM Contract Services Ltd | Administrative & support | 2014 |
| Dsouza Corporates Ltd | Administrative & support | 2013 |
| Duck Typing Ltd | Information & communication | 2016 |
| Duffy Construction Limited | Construction | 1977 |
| Duffy Contract Services Limited | Construction | 1989 |
| Duffy Group Holdings Limited | Financial services | 2018 |
| Duffy Group Limited | Professional & scientific | 1990 |
| Dulay Construction Ltd | Construction | 2018 |
| DV Drive Ltd | Transport & logistics | 2018 |
| DV Spark Electrical Limited | Construction | 2024 |
| Dwfa Consultancy Limited | Administrative & support | 2023 |
| DXF Trans Ltd | Transport & logistics | 2025 |
| Dynamics IT Solutions Limited | Information & communication | 2024 |
| Dynamix Digital Studio Ltd | Information & communication | 2025 |
| DZ Driving School Limited | Education | 2026 |
| E - Bikes 4 YOU Ltd | Wholesale & retail | 2024 |
| E&D Property Management Limited | Households | 2026 |
| E&K Tonbridge Ltd | Real estate | 2023 |
| E'Cozyclean Services Ltd | Administrative & support | 2026 |
| E16 Services Limited | Administrative & support | 2025 |
| EA Home Solutions Ltd | Real estate | 2019 |
| Eagle EYE Roofing Ltd | Construction | 2026 |
| Eagle Roofing Experts Limited | Construction | 2025 |
| Eagle Transporter Limited | Transport & logistics | 2022 |
| Eagles Club C.I.C. | Education | 2024 |
| Eagles Wings Care Services Ltd | Health & social care | 2023 |
| Earthrise Global Ltd | Other services | 2019 |
| Earthwise Enterprise Limited | Wholesale & retail | 2026 |
| Easily Made Ltd | Administrative & support | 2019 |
| East & West Travels Limited | Transport & logistics | 2020 |
| East Africa Youth Empowerment Connect UK Ltd | Arts & recreation | 2016 |
| Eastern Fortunes Enterprises Ltd | Transport & logistics | 2020 |
| Eastern Soiree Ltd | Wholesale & retail | 2020 |
| Easy Bookings Ltd | Hospitality | 2025 |
| Easy Distribution Ltd | Wholesale & retail | 2015 |
| Easy Financial Services Ltd | Financial services | 2014 |
| Easy Homes (U.K.) Limited | Real estate | 2019 |
| Easy Taxi Ltd | Transport & logistics | 2023 |
| Easyfixer Ltd | Wholesale & retail | 2026 |
| Eaton Green Premier Limited | Wholesale & retail | 2026 |
| EBL IT Solutions Limited | Information & communication | 2011 |
| Echad Group Limited | Professional & scientific | 2025 |
| Eclectic Emporium Ltd | Wholesale & retail | 2024 |
| Ecms Express (UK) Ltd | Transport & logistics | 2017 |
| Eco Heating Plumbing and GAS Limited | Manufacturing | 2013 |
| Eco Investment Ltd | Real estate | 2022 |
| Eco Organic Catering LLP | | 2006 |
| Eco Wish Goods Limited | Wholesale & retail | 2025 |
| Ecodrivesolutions Ltd | Transport & logistics | 2025 |
| Ecoheat London Ltd | Construction | 2015 |
| Ecom Innovations Ltd | Wholesale & retail | 2023 |
| Ecommerce Consultants (UK) Ltd | Wholesale & retail | 2025 |
| Econanomed Limited | Manufacturing | 2026 |
| Ecopure Cleaning Service Ltd | Administrative & support | 2024 |
| Edeko Designers Ltd | Professional & scientific | 2019 |
| Edenlight Ltd | Construction | 2025 |
| Edmel Ltd | Health & social care | 2015 |
| Educatio Group Ltd | Education | 2022 |
| Educational and Research Consulting Group Limited | Professional & scientific | 2018 |
| Edusoft Technologies Limited | Information & communication | 2025 |
| EET Construction Group Ltd | Construction | 2021 |
| EFS Builders Limited | Construction | 2023 |
| Egham Phone Shop Ltd | Wholesale & retail | 2021 |
| EGO Solutions Ltd | Wholesale & retail | 2026 |
| Egosa Limited | Wholesale & retail | 2011 |
| Eiaso Ltd | Wholesale & retail | 2020 |
| Eightonesix Ltd | Wholesale & retail | 2024 |
| Eilcco Motors Ltd | Wholesale & retail | 2018 |
| Eisa Limited | Information & communication | 2014 |
| Ekasam Care Limited | Health & social care | 2014 |
| Ekconnect Limited | Other services | 2013 |
| EL Security Ltd | Administrative & support | 2024 |
| ELA Healthcare Limited | Health & social care | 2020 |
| ELA Logistics Ltd | Transport & logistics | 2025 |
| Elahlam Travel Ltd | Real estate | 2019 |
| Elavon Hair Style Ltd | Wholesale & retail | 2019 |
| Elbpha Ltd | Wholesale & retail | 2024 |
| Elbusaidy Limited | Transport & logistics | 2014 |
| Elda Medical Limited | Health & social care | 2026 |
| Eldridge House (Feltham) RTM Ltd | Households | 2026 |
| Electra Zone Ltd | Wholesale & retail | 2024 |
| Electrix City Ltd | Construction | 2024 |
| Elegance Clinic Limited | Other services | 2013 |
| Elegant Stays Limited | Financial services | 2022 |
| Eleonora Dimitrova Ltd | Administrative & support | 2024 |
| Elevate Finishes Ltd | Construction | 2026 |
| Eleven Cricket Ltd | Wholesale & retail | 2020 |
| Eleven Hillrise Holdings Ltd | Hospitality | 2025 |
| Eleven Hillrise Investments Ltd | Hospitality | 2023 |
| Eleven Hundred Capital Ltd | Real estate | 2026 |
| ELF ELF Ltd | Wholesale & retail | 2020 |