| Copsedata Ltd | Information & communication | 2001 |
| Cosmetic Design Limited | Professional & scientific | 1983 |
| County Cleaning Services Limited | Administrative & support | 2015 |
| CP Security Services Limited | Administrative & support | 2019 |
| CPS Automotive Limited | Wholesale & retail | 2017 |
| CPS Growth Developments Ltd | Real estate | 2025 |
| Creative Cask Company Limited | Wholesale & retail | 2013 |
| Creideamh Ltd | Health & social care | 2013 |
| Crondall Consulting Limited | Professional & scientific | 2001 |
| Cutler & Co Business Operations Ltd | Professional & scientific | 2026 |
| D Collins Investments Ltd | Professional & scientific | 2014 |
| D&A Fabrication & Design Ltd | Manufacturing | 2014 |
| D-Man Construction Ltd | Construction | 2026 |
| Dalmy Group Limited | Real estate | 2025 |
| Daniel Boghean Limited | Wholesale & retail | 2019 |
| Dannica Ltd | Construction | 2017 |
| Dartnell Accounting Limited | Professional & scientific | 2014 |
| Dartnell Services Limited | Professional & scientific | 2023 |
| Dataxcelerate Insights Limited | Information & communication | 2023 |
| DCA Property Solutions Limited | Real estate | 2015 |
| Dclb Ltd | Construction | 2011 |
| DE Lisio Limited | Real estate | 2022 |
| Delvo Industrial Products Limited | | 1976 |
| Derma Biotech Limited | Wholesale & retail | 2025 |
| Derma Solution Ltd | Other services | 2023 |
| Desang Limited | Manufacturing | 2002 |
| DG Safety Advisers Ltd | Transport & logistics | 2012 |
| DH Clothing Limited | Wholesale & retail | 2022 |
| DH Ductwork Limited | Manufacturing | 2013 |
| Dhass Limited | Administrative & support | 2020 |
| Dillons B Services Limited | Other services | 2013 |
| DJ Complete Building Services Ltd | Construction | 2015 |
| DMS Engineering Maintenance Limited | Manufacturing | 2012 |
| DNA Architecture Limited | Professional & scientific | 2006 |
| DNA Architecture Properties Limited | Real estate | 2003 |
| DNA Homes & Property LLP | | 2010 |
| Doctor Natural Ltd | Health & social care | 2018 |
| Dodi Metalwork Ltd | Construction | 2020 |
| Dodi Steelwork Ltd | Construction | 2025 |
| Dolanescu Limited | Transport & logistics | 2018 |
| Domain Enroll UK Limited | Information & communication | 2026 |
| Domalia (UK) Limited | Real estate | 2017 |
| Domalia Developments Ltd | Construction | 2024 |
| Domalia Surrey Limited | Real estate | 2023 |
| Domarkets Limited | Information & communication | 2016 |
| Douba Ltd | Other services | 2015 |
| Douglas Precision Engineering Co Limited | Manufacturing | 2011 |
| Douglas Signs & Design UK Limited | Manufacturing | 2009 |
| Dovecourt (West Byfleet) Residents Association Limited | Households | 1986 |
| Draco Serica Limited | Information & communication | 2020 |
| DRM Technology Limited | Information & communication | 2026 |
| Drummond & Daughters Ltd | Manufacturing | 2023 |
| Drummond & Drummond Limited | Professional & scientific | 2018 |
| DWA Solutions Ltd | Information & communication | 2025 |
| Dwelling Way Ltd | Real estate | 2024 |
| Dynavend Refreshment Services Limited | Professional & scientific | 1998 |
| EAT Move BE Healthy Limited | Other services | 2022 |
| Eden Property (Surrey) Ltd | Construction | 2024 |
| Edenvale Management Limited | Other services | 2020 |
| Edge Business Management Limited | Professional & scientific | 2022 |
| Edible Hour Ltd | Information & communication | 2023 |
| Elite Flooring Surrey Ltd | Construction | 2022 |
| Ella Palmer Limited | Extraterritorial | 2021 |
| Elvoxco Ltd | Construction | 2021 |
| EMB Property Holdings Ltd | Real estate | 2022 |
| EMB Retreats Ltd | Real estate | 2023 |
| Enarji Ltd | Mining & quarrying | 2024 |
| Ensec Ltd | Construction | 2022 |
| Enso Float Limited | Other services | 2025 |
| Enterprise Electricals Ltd | Construction | 2017 |
| Entry Level Property Solutions Ltd | Real estate | 2020 |
| Epic Fusion Media Ltd | Arts & recreation | 2024 |
| Equipment Maintenance Services Limited | Professional & scientific | 2019 |
| Errandlink Ltd | Transport & logistics | 2007 |
| ES Architecture & Design Ltd | Professional & scientific | 2023 |
| ESB Marketing Consultancy Limited | Professional & scientific | 2025 |
| Eucleaning Ltd | Administrative & support | 2025 |
| Euro Play Products Ltd | Wholesale & retail | 2005 |
| Europa Inns Limited | Real estate | 1974 |
| Evolution Creations Wimbledon Limited | Professional & scientific | 2014 |
| Evolve Creative Solutions Limited | Professional & scientific | 2008 |
| Ewan Fernandes Management Ltd | Professional & scientific | 2012 |
| Exmouth Property Holdings Limited | Real estate | 2023 |
| Expert Ventures Limited | Professional & scientific | 2013 |
| Eymen 2019 Ltd | Hospitality | 2025 |
| EZE Investments Ltd | Real estate | 2015 |
| Faith in Work Limited | Other services | 2025 |
| Falcon Real Estate Limited | Construction | 1999 |
| Fantaisie Ltd | Manufacturing | 2024 |
| FAR END Limited | Households | 2009 |
| Farnborough Fins Swimming Club | Education | 2010 |
| Farooqis Events Ltd | Hospitality | 2025 |
| Farrugia Contracts Limited | Professional & scientific | 2018 |
| FAT Takkie Bikes Ltd | Wholesale & retail | 2022 |
| Feather Payroll Solutions Limited | Administrative & support | 2021 |
| Felix Investment Management Limited | Construction | 2017 |
| Fetcham Construction Ltd | Construction | 2016 |
| Figgtree Limited | Real estate | 2020 |
| Finjana Limited | Information & communication | 2020 |
| Finwave Ltd | Professional & scientific | 2026 |