| Duvivie Construction Ltd | Construction | 2019 |
| DVJ Design Ltd | Construction | 2018 |
| DW Fire Ltd | Administrative & support | 2011 |
| DWE Holdings Ltd | Financial services | 2024 |
| DWE Investments Ltd | Real estate | 2020 |
| DWK Project Management Services Ltd | Professional & scientific | 2022 |
| DWW Group Co., Ltd. | Extraterritorial | 2018 |
| DX International Limited | Wholesale & retail | 2015 |
| DXN Property Limited | Real estate | 2023 |
| DYC International Limited | Manufacturing | 2023 |
| Dynamic Equity Solutions Limited | Financial services | 2014 |
| Dynamic Globle Ltd | Extraterritorial | 2017 |
| Dynamic KAI Ltd | Real estate | 2023 |
| Dynasty Beauty and Aesthetics Ltd | Other services | 2024 |
| DÚN NA Ngall Holding Ltd | Financial services | 2026 |
| E & L Tech Limited | Other services | 2015 |
| E Profs Services Ltd | Information & communication | 2022 |
| E South Co., Ltd | Manufacturing | 2026 |
| E U Business Group Limited | Administrative & support | 2003 |
| E&C Technology Ltd | Wholesale & retail | 2021 |
| E-Business Systems Limited | Information & communication | 1999 |
| E-Med Limited | Information & communication | 2000 |
| E-Parts Co., Ltd | Extraterritorial | 2013 |
| E-Shine Organic Limited | Wholesale & retail | 2023 |
| E. C. Management Limited | Households | 1993 |
| E.C.M. (Clock House Court) Management Limited | Households | 1979 |
| E.D.S INT Export Ltd | Manufacturing | 2021 |
| E.P Property Management (London) Ltd | Real estate | 2026 |
| E2M Engineering Design Ltd | Professional & scientific | 2016 |
| Eager Consultants Ltd | Construction | 2016 |
| Eagle Establishment Limited | Professional & scientific | 2022 |
| Eagle EYE Oven Cleaning East Ltd | Administrative & support | 2020 |
| Eaglebuild Limited | Construction | 2000 |
| Eagles Building and Renovations Ltd | Construction | 2016 |
| Eaglevim Group Ltd | Manufacturing | 2024 |
| Eakins Solutions Ltd | Professional & scientific | 2013 |
| Eamom Tech Co., Ltd | Extraterritorial | 2023 |
| Earlbreed Limited | Administrative & support | 1996 |
| Earlsthorpe Ltd | Professional & scientific | 2016 |
| Earned Value Analysis Limited | Information & communication | 2018 |
| Earth New Youth Biotechnology Co., Limited | Wholesale & retail | 2025 |
| Earth to Cosmos Limited | Extraterritorial | 2018 |
| Earth Vital (Norway) Plant Nutrition Ltd | Extraterritorial | 2025 |
| East African International Co., Ltd | Wholesale & retail | 2020 |
| East Dulwich 2 Developments Ltd | Construction | 2024 |
| East Dulwich Management Company Limited | Households | 2020 |
| East Dulwich Station Developments Ltd | Construction | 2019 |
| East Heyday Marine Limited | Extraterritorial | 2013 |
| East Marine Dockyard Co., Ltd | Extraterritorial | 2021 |
| East Oak Designs Limited | Wholesale & retail | 2023 |
| East Peak Trading Co., Ltd. | Wholesale & retail | 2017 |
| East Star Technology Ltd | Wholesale & retail | 2025 |
| East Steel Group Limited | Wholesale & retail | 2023 |
| East Textile Group Ltd. | Extraterritorial | 2015 |
| East Time Trade Limited | Wholesale & retail | 2018 |
| Eastern Industry Group Ltd | Wholesale & retail | 2023 |
| Eastern Maritime Technology Co., Ltd | Manufacturing | 2025 |
| Eastland Power Co., Ltd | Manufacturing | 2022 |
| Eastop Business Consultancy Limited | Professional & scientific | 2011 |
| Eastop Company Limited | Extraterritorial | 2014 |
| Eastseq Global Supply Chain Limited | Extraterritorial | 2026 |
| Eastsuccess Marine Limited | Wholesale & retail | 2007 |
| Easy Build & Developments Ltd | Construction | 2023 |
| Easy Developments Ltd | Construction | 2026 |
| Easy Life Medical Tech Co., Ltd | Extraterritorial | 2013 |
| Easy on Enterprises Ltd. | Extraterritorial | 2023 |
| Easybuygame Limited | Information & communication | 2025 |
| Easydiagnosis Biomedicine Co., Ltd | Extraterritorial | 2014 |
| Easysonic Limited | Manufacturing | 2024 |
| Eaton Alloys Limited | Extraterritorial | 2011 |
| Eawha Investment Corporation Limited | Wholesale & retail | 2021 |
| EBF General Building and Maintenance Limited | Construction | 2023 |
| Ebson Fluid Control Industrial Co., Ltd | Extraterritorial | 2016 |
| EC Hardware Company Limited | Manufacturing | 2025 |
| ECA Directors Limited | Extraterritorial | 2003 |
| Ecacium Tech Limited | Extraterritorial | 2021 |
| Echao Jiang Studio Limited | Professional & scientific | 2016 |
| Echo Chamber Films Limited | Information & communication | 2025 |
| Echo Creative International Limited | Manufacturing | 2018 |
| Echo Machinery Co., Ltd | Extraterritorial | 2019 |
| ECL Interiors Ltd | Manufacturing | 2025 |
| Eclatvital Group Limited | Manufacturing | 2024 |
| Eclipsed World Limited | Extraterritorial | 2023 |
| Eco Approach Ltd | Construction | 2013 |
| Eco Approach Properties Ltd | Real estate | 2021 |
| Eco International Trade Limited | Wholesale & retail | 2024 |
| Eco Star Lighting Limited | Extraterritorial | 2014 |
| Ecoaitech Ltd | Information & communication | 2025 |
| Ecoaqua Water Technologies Limited | Extraterritorial | 2020 |
| Ecofine Filtration Technology Co., Ltd | Wholesale & retail | 2019 |
| Ecogain Ltd | Wholesale & retail | 2023 |
| Ecolife Plus International Trading Ltd | Extraterritorial | 2015 |
| Ecolife Technology Limited | Wholesale & retail | 2022 |
| Ecoliving Limited | Wholesale & retail | 2018 |
| Ecomaze Trade Ltd | Wholesale & retail | 2024 |
| ECP Facilities LLP | | 2013 |
| Ecprint Limited | Administrative & support | 2000 |
| ECS Art & Craft Co., Ltd. | Extraterritorial | 2015 |
| Edafi Consulting Limited | Information & communication | 2020 |
| Edal Industries Ltd | Manufacturing | 2022 |