| Daviot Investments Limited | Construction | 1997 |
| DD Customs Ltd | Administrative & support | 2026 |
| Debonair Developments Limited | Construction | 2026 |
| DEL Services Limited | Wholesale & retail | 2022 |
| Delaford Close Ltd | Households | 2024 |
| Denben Consultancy Limited | Professional & scientific | 2016 |
| Dental Wellbeing Ltd | Health & social care | 2007 |
| Design My Land Ltd | Administrative & support | 2021 |
| Destiny Consultants Limited | Information & communication | 2015 |
| Detailing Zone Limited | Wholesale & retail | 2025 |
| DG Equipment Limited | Administrative & support | 2016 |
| DG Hire Ltd | Transport & logistics | 2024 |
| Dhaliwal Property Investments Limited | Real estate | 2015 |
| Dharex Limited | Real estate | 2015 |
| Dhawans Plumbing & Heating Services Ltd | Construction | 2013 |
| DHF Electrical Services Ltd | Construction | 2024 |
| Dhillon Group Transport Limited | Transport & logistics | 2026 |
| DHJ Tuition Ltd | Education | 2017 |
| Diamond Roofing Specialists Ltd | Construction | 2022 |
| Direct Supplies (2014) Group Limited | Administrative & support | 2014 |
| Disability Connect Mentoring Limited | Administrative & support | 2021 |
| Dixit Womancare Ltd | Health & social care | 2012 |
| DJ Aman Limited | Transport & logistics | 2010 |
| DJ H Music Ltd | Other services | 2010 |
| DJ Manager Ltd | Administrative & support | 2025 |
| DK Bathrooms & Kitchens Ltd | Wholesale & retail | 2009 |
| Doghurst Parking & Storage Limited | Real estate | 2024 |
| Dolce Leisure Group Ltd | Construction | 2019 |
| Double Safe Ltd. | Construction | 2014 |
| Douglas Services (Iver) Limited | Construction | 2025 |
| Douro Capital Ltd | Financial services | 2020 |
| DR Alaa Guni Ltd | Health & social care | 2024 |
| Dragon Apartment Lets Limited | Real estate | 2014 |
| Drgem Services Limited | Administrative & support | 2022 |
| Driftin' Rust Ltd | Wholesale & retail | 2024 |
| Dropmore Investments Ltd | Real estate | 2025 |
| Durga Accountancy Services Limited | Professional & scientific | 2012 |
| Durrand Ltd | Administrative & support | 2020 |
| DW Resourcing Ltd | Administrative & support | 2025 |
| Dwelly Ltd | Wholesale & retail | 2023 |
| DWS Country Sports Limited | Wholesale & retail | 2015 |
| Easa Associates Limited | Professional & scientific | 2019 |
| East House (Wentworth) Ltd | Construction | 2026 |
| East India Developments Ltd | Real estate | 2017 |
| Easygds Limited | Information & communication | 2021 |
| Eco Import Ltd | Wholesale & retail | 2026 |
| Ecu-Nv Limited | Wholesale & retail | 2023 |
| Efarm Limited | Administrative & support | 2017 |
| Eggsac Limited | Other services | 2003 |
| Eight One Eight Consulting Ltd | Administrative & support | 2022 |
| Eixel Investments Ltd | Professional & scientific | 2021 |
| EJ Film Transport Limited | Transport & logistics | 2026 |
| Electronic Systems Limited | Professional & scientific | 2023 |
| Element Fire Systems and Solutions Limited | Other services | 2014 |
| Elevated Clicks Ltd | Professional & scientific | 2025 |
| Elieden Wellbeing Ltd | Other services | 2025 |
| Elite Logistics Ltd MG Ltd | Transport & logistics | 2025 |
| Elttech Scaffolding Ltd | Construction | 2019 |
| Eluida Limited | Administrative & support | 2016 |
| Ember Build Ltd | Information & communication | 2026 |
| Empire Building Construction Limited | Construction | 2013 |
| EMS Prehospital Consulting Limited | Health & social care | 2019 |
| EMU Units Limited | Other services | 2016 |
| Ennvee Properties Ltd | Real estate | 2021 |
| Envisage Property Group Limited | Construction | 2019 |
| Envisioned Property Limited | Construction | 2019 |
| Enzo Agassi Holdings Ltd | Hospitality | 2020 |
| Eqco Equity Limited | Professional & scientific | 2015 |
| Equity for Art Limited | Financial services | 2019 |
| Eris (Services) Limited | Wholesale & retail | 2014 |
| Eris Solutions & Technology Limited | Other services | 2018 |
| Eurolink Vehicle Logistics Limited | Wholesale & retail | 2026 |
| European Consultants Union Ltd | Administrative & support | 2017 |
| Evanscroft Productions Limited | Information & communication | 2019 |
| Evertree Residential Ltd | Real estate | 2017 |
| Evreham Consulting Ltd | Professional & scientific | 2016 |
| Ewearenotasheep Limited | Health & social care | 2021 |
| Excelsior Enterprises 2 Limited | Hospitality | 2019 |
| Excelsior Enterprises 3 Limited | Hospitality | 2020 |
| Exec Corporate Travel Ltd | Administrative & support | 2020 |
| EXO Union Ltd | Administrative & support | 2017 |
| EXO Union Trading Ltd | Wholesale & retail | 2020 |
| Eyebelieve Limited | Education | 2020 |
| Eyecon Mgmt Ltd | Professional & scientific | 2017 |
| F & K Property Ltd | Households | 2024 |
| F&F Enterprise Limited | Professional & scientific | 2019 |
| F1 Distribution Ltd | Transport & logistics | 2015 |
| F1 Spedition Ltd | Transport & logistics | 2015 |
| FAB United Products Ltd | Wholesale & retail | 2020 |
| Fakhris Collection Limited | Wholesale & retail | 2017 |
| Fashion Canvas Ltd | Wholesale & retail | 2024 |
| Ferratella Ltd | Wholesale & retail | 2020 |
| Film FIX Ltd | Arts & recreation | 2024 |
| Finex Accountancy Services Limited | Professional & scientific | 2013 |
| Firgate Developments Ltd | Construction | 2018 |
| Fit Rite Wellness Ltd | Wholesale & retail | 2025 |
| Five Pillar Events Ltd | Administrative & support | 2023 |
| FJL Recycling Ltd | Water & waste | 2013 |
| Florica R Cleaning and Paving Company Ltd | Construction | 2019 |
| Flux IT Studio Ltd | Information & communication | 2024 |