| David Bruce & Co. (Shipping) Limited | Transport & logistics | 1983 |
| Deals 4 YOU London Ltd | Wholesale & retail | 2020 |
| Delacate Productions Ltd | Administrative & support | 2017 |
| Dellaway Design and Build Ltd | Professional & scientific | 2024 |
| Deuxx Limited | Wholesale & retail | 2020 |
| Dewan Spares Ltd | Wholesale & retail | 2025 |
| Different Bytes Ltd | Information & communication | 2015 |
| Distinctive Events and Destinations Ltd | Professional & scientific | 2016 |
| DJM Electrical (South) Ltd | Construction | 2021 |
| DN Consulting Limited | Administrative & support | 2019 |
| DN Service Ltd | Construction | 2014 |
| Dogs Delighted Day Care Limited | Other services | 2023 |
| Dogs Delighted Limited | Other services | 2023 |
| Douglas Court (Kenley) Limited | Hospitality | 2013 |
| Dove Road Limited | Real estate | 2022 |
| DPA Publishing Limited | Information & communication | 2008 |
| Draper House Limited | Health & social care | 2019 |
| DUA Build London Ltd | Construction | 2026 |
| Dypp Solutions Limited | Information & communication | 2015 |
| E.K Specialist Decoration Ltd | Construction | 2016 |
| Eco Installations Ltd | Construction | 2022 |
| Eeddam Ltd | Real estate | 2026 |
| EJ Taxi.Com Limited | Transport & logistics | 2025 |
| Elephant Property Investments Limited | Real estate | 2024 |
| Elephant Property Limited | Real estate | 2023 |
| Elevate Your Space Ltd | Construction | 2020 |
| Emericus Ltd | Transport & logistics | 2016 |
| Emmitt Coaching Limited | Arts & recreation | 2023 |
| Emote Studio London Limited | Arts & recreation | 2016 |
| Energeia Group Ltd | Professional & scientific | 2024 |
| Enfacade Ltd | Information & communication | 2017 |
| Enithing Ltd | Manufacturing | 2026 |
| Epsom Associates Limited | Real estate | 2008 |
| Epsom Care Ltd | Health & social care | 2013 |
| Equalise IT Global Ltd | Administrative & support | 2010 |
| ESG Experts Limited | Professional & scientific | 2022 |
| Esrtuk Ltd | Wholesale & retail | 2022 |
| Essential Lets Limited | Real estate | 2012 |
| Europe Conflict and Security Consulting Limited | Professional & scientific | 2003 |
| Extol Engineering Ltd | Professional & scientific | 2009 |
| EYE Deer Sun Limited | Wholesale & retail | 2013 |
| Fach Limited | Professional & scientific | 2015 |
| Fafl Ltd | Financial services | 2024 |
| Fair-Check Ltd | Professional & scientific | 2018 |
| Fair-Contractor Ltd | Construction | 2024 |
| Fast FIX Construction Ltd | Construction | 2022 |
| Fearlynn Property Management Ltd | Households | 2026 |
| Ferguson Investments London Limited | Real estate | 2021 |
| Fincorp Consultants Limited | Professional & scientific | 1993 |
| Findlater Properties Limited | Construction | 1998 |
| Finrep Solutions Limited | Professional & scientific | 2012 |
| First Lane Limited | Transport & logistics | 2025 |
| Firway Consulting Limited | Information & communication | 2000 |
| Five Stars CAB Ltd | Transport & logistics | 2015 |
| FMT Management Limited | Real estate | 2000 |
| Forbes Educational Services Ltd | Other services | 2014 |
| Forsyth Ventures Ltd | Professional & scientific | 2018 |
| Fortune Freeway Limited | Extraterritorial | 2013 |
| Four Seasons Care Limited | Real estate | 1988 |
| FOZ Limited | Wholesale & retail | 2024 |
| Franko Electrical Ltd. | Construction | 2017 |
| Franmary Services Ltd | Health & social care | 2025 |
| Frattro Limited | Real estate | 1993 |
| Fshousingsolutions Ltd | Households | 2025 |
| Fusuma Design Ltd. | Professional & scientific | 2020 |
| Future Plate TK Limited | Wholesale & retail | 2022 |
| FXP Consult Ltd | Financial services | 2013 |
| FXP Consultancy Limited | Professional & scientific | 2014 |
| G & SON Ltd | Professional & scientific | 2010 |
| G.M. Mouldings Limited | Administrative & support | 2008 |
| GAP Partners Limited | Real estate | 2023 |
| Garston Developments Limited | Real estate | 1987 |
| GET Animated Medical Limited | Information & communication | 2009 |
| Get-A-Ride Limited | Transport & logistics | 2018 |
| GF & LB Limited | Other services | 2018 |
| GF & LB Products Limited | Other services | 2018 |
| Gifford Wells Ltd | Professional & scientific | 2017 |
| Gill Noble & Company Limited | Financial services | 1963 |
| Gillam Equestrian Limited | Other services | 2023 |
| Ginebrosa Holdings Limited | Real estate | 2018 |
| Gladekey Ltd | Wholesale & retail | 2019 |
| Glenside Residents Management Limited | Households | 2004 |
| Glistra Ltd | Wholesale & retail | 2026 |
| GMJ Group Ltd | Construction | 2019 |
| Go Coaching & Training Ltd | Education | 2024 |
| Godson Associates Ltd | Construction | 2011 |
| Golden Dawn Ltd | Administrative & support | 2025 |
| Gonville Road Limited | Real estate | 2022 |
| Good Figures Limited | Professional & scientific | 2005 |
| Gopi Kumar Limited | Real estate | 2014 |
| Grandy Education Ltd | Information & communication | 2026 |
| Grange Investment Properties Limited | Real estate | 2017 |
| Grantley Technical Services Ltd | Construction | 2014 |
| Green & Good Consulting Ltd | Professional & scientific | 2016 |
| Green & Good Investments Limited | Real estate | 2025 |
| Green Tiger Fitness Ltd | Arts & recreation | 2012 |
| Greencore Electrical Ltd | Extraterritorial | 2022 |
| GRN NRG Associates Ltd | Professional & scientific | 2012 |
| Grove (Trinity Road) Limited | Construction | 2020 |
| H & L Resources Limited | Professional & scientific | 2007 |