| Dohe Europe Ltd | Professional & scientific | 2023 |
| Dolichi Ltd | Construction | 2018 |
| DOM Roberts Design Ltd | Information & communication | 2018 |
| Dominium One Limited | Real estate | 2014 |
| Domus Saving Ltd | Real estate | 2017 |
| Donald Pudney Investment Group Ltd | Financial services | 2016 |
| Don’S Coffee Ltd | Hospitality | 2024 |
| Door 47 Ltd | Real estate | 2024 |
| Dorell Park Capital Ltd | Real estate | 2016 |
| Dosvid Ltd | Professional & scientific | 2025 |
| DR Fit Limited | Health & social care | 2009 |
| DR Hirschfeld Ltd | Health & social care | 2024 |
| Draakhomes Ltd | Real estate | 2016 |
| Dragon Drama Ltd | Arts & recreation | 2011 |
| Dragon Link Investments Limited | Real estate | 2022 |
| Dragon Link Limited | Wholesale & retail | 2019 |
| Dragondance Ltd | Real estate | 2021 |
| Dragonmoon Ltd | Professional & scientific | 2024 |
| Dramacube LLP | | 2019 |
| Dream I.T. Limited | Information & communication | 2007 |
| Dream Pharma Ltd | Wholesale & retail | 2003 |
| Drewsland Ltd | Arts & recreation | 2022 |
| Drgt Property Limited | Real estate | 2024 |
| DS Building Solutions Ltd | Construction | 2015 |
| DSE Monitoring Ltd | Information & communication | 2023 |
| DSL Distribution Worldwide Ltd | Wholesale & retail | 2023 |
| Dsli Ltd | Administrative & support | 2025 |
| DSM Recycling Ltd | Water & waste | 2025 |
| Dulwich Court Freehold Limited | Households | 2015 |
| Dulwich Court RTM Company Limited | Households | 2009 |
| Duncan Nicholls Ltd | Professional & scientific | 2014 |
| Duval Capital Ltd | Financial services | 2025 |
| E & B Developments Limited | Real estate | 2013 |
| E4P Ltd | Construction | 2023 |
| Eadon & Daughters Ltd | Financial services | 2017 |
| Eaglestone Paving Ltd | Construction | 2025 |
| Eagr Limited | Real estate | 2002 |
| East Sussex Care Ltd | Health & social care | 2021 |
| Ebili's Cuts Ltd | Other services | 2024 |
| ECH Asset Management Limited | Real estate | 2025 |
| Econovate Ltd | Wholesale & retail | 2024 |
| Ed&J Ltd | Other services | 2014 |
| Edenbury Court Residents' Association Limited | Households | 1986 |
| Edge Funding Ltd | Professional & scientific | 2024 |
| Edgebound Ltd. | Information & communication | 1999 |
| Edged Ltd | Real estate | 2018 |
| Edna Investments Ltd | Real estate | 2017 |
| EDS Decorating Solutions Ltd | Construction | 2020 |
| Education Marketing Consultants Ltd | Professional & scientific | 2021 |
| Edward & Lunar Ltd | Real estate | 2019 |
| Effective Network Solutions Ltd | Information & communication | 2009 |
| Ehlers Properties Ltd | Extraterritorial | 2017 |
| Eight Nine TEN Accounting Ltd | Professional & scientific | 2012 |
| Eight Nine TEN Ltd | Professional & scientific | 2014 |
| Ejej Holdings Limited | Hospitality | 2026 |
| EJO Consultancy Limited | Professional & scientific | 2018 |
| EJR Global Ltd | Wholesale & retail | 2023 |
| Ekka Ltd | Administrative & support | 2023 |
| Elah Properties Limited | Real estate | 2016 |
| Eland Construction Ltd | Construction | 2025 |
| Electrical Contractor London Limited | Construction | 2019 |
| Element of Freedom Ltd | Real estate | 2014 |
| Elements (London) Limited | Other services | 2016 |
| Elena Victoria Limited | Wholesale & retail | 2017 |
| Elephant in the Room Training Limited | Education | 2018 |
| Elevare Benefits Limited | Other services | 2025 |
| Elevate Hotels Plymouth Ltd | Hospitality | 2025 |
| Elgin Crescent Management Co. Limited | Households | 2001 |
| Elite Analysis Ltd | Information & communication | 2015 |
| Elite UK Investment Properties Ltd | Real estate | 2019 |
| Ellahs Properties Limited | Real estate | 2018 |
| Eltriva Ltd | Wholesale & retail | 2023 |
| Elysian Assets Ltd | Real estate | 2023 |
| Elysian Music Limited | Information & communication | 1989 |
| Ember Estates Limited | Real estate | 1967 |
| Emberden LLP | | 2013 |
| EMI Gaming Ltd | Information & communication | 2023 |
| Emily in France Events Ltd | Hospitality | 2022 |
| Emily in France Weddings Ltd | Hospitality | 2022 |
| Emit Enterprises Limited | Professional & scientific | 2025 |
| Empire From Scratch Ltd | Real estate | 2017 |
| Empire Render Limited | Professional & scientific | 2021 |
| Empiricist Limited | Information & communication | 2024 |
| Emzay Limited | Real estate | 2015 |
| EN Route Fruit Limited | Wholesale & retail | 2024 |
| Endovein Limited | Health & social care | 2009 |
| Energnxt Limited | Professional & scientific | 2026 |
| Engineering Effects Limited | Professional & scientific | 2015 |
| Engineering Industrial Supplies Limited | Wholesale & retail | 2008 |
| Enjoy LEE Ltd | Hospitality | 2024 |
| ENO Italian Restaurant Limited | Hospitality | 2025 |
| Enrich UK Group Ltd | Extraterritorial | 2016 |
| Enrich UK Property Ltd | Extraterritorial | 2016 |
| Entelligent Ltd | Information & communication | 2025 |
| Entertainment Innovations Ltd | Professional & scientific | 2019 |
| Envisage TV Ltd | Administrative & support | 2012 |
| Envoy Properties Limited | Real estate | 2000 |
| Envy Garden Design Limited | Administrative & support | 2004 |
| Epi-Use Limited | Information & communication | 1999 |
| Epiphron Limited | Financial services | 2010 |