| Dragnstore Ltd | Information & communication | 2011 |
| Dragon Corporate Limited | Financial services | 2012 |
| Dragon Steel Services Limited | Wholesale & retail | 2000 |
| Dragon Timber Limited | Wholesale & retail | 2013 |
| Dragon Tong Street Limited | Hospitality | 2023 |
| Dragonfly Skin Ltd | Health & social care | 2020 |
| Dragons DEN Consultancy Ltd | Professional & scientific | 2023 |
| Draizy GAS Limited | Construction | 2023 |
| Drake Decorators Limited | Construction | 2026 |
| Dral Construction Ltd | Construction | 2023 |
| Dramante Limited | Wholesale & retail | 2021 |
| DRC Pubs Limited | Hospitality | 2024 |
| Dream Art Bradford Adults Ltd | Education | 2022 |
| Dream Art Bradford Kids Ltd | Wholesale & retail | 2022 |
| Dream Big, AIM High CIC | Education | 2020 |
| Dream Birds Aviary Ltd | Agriculture & fishing | 2023 |
| Dream Blinds UK Limited | Wholesale & retail | 2018 |
| Dream Creations RS Ltd | Hospitality | 2022 |
| Dream Fabrics Ltd | Wholesale & retail | 2018 |
| Dream Furniture Club Ltd | Manufacturing | 2026 |
| Dream House Renovations & Builders Ltd | Construction | 2024 |
| Dreamchasersuk Ltd | Professional & scientific | 2020 |
| Dreamcore Ltd | Wholesale & retail | 2022 |
| Dreamframe Constructions Limited | Construction | 2025 |
| Dreamland Pillows Ltd | Manufacturing | 2024 |
| Dreamline Consultancy Group Ltd | Wholesale & retail | 2024 |
| Dreamology Ltd | Manufacturing | 2023 |
| Dreams of a 36 Jewellers Limited | Wholesale & retail | 2017 |
| Dreamss Care Ltd | Health & social care | 2026 |
| Dreamss Limited | Hospitality | 2013 |
| Dreamwave IT Limited | Information & communication | 2009 |
| Dreamwell Beds Ltd | Manufacturing | 2014 |
| Dreamy Desserts Ltd | Hospitality | 2021 |
| Dress the Event Ltd | Other services | 2019 |
| DRESS4BEACH Limited | Wholesale & retail | 2018 |
| Dressnest Ltd | Wholesale & retail | 2026 |
| Drfoz Limited | Information & communication | 2010 |
| DRG Law Limited | Professional & scientific | 2026 |
| Drighlington Convenience Ltd | Wholesale & retail | 2026 |
| Drighlington Dashers Direct Delivery Ltd | Transport & logistics | 2008 |
| Drighlington Juniors AFC Ltd | Arts & recreation | 2016 |
| Drighlington Properties Ltd | Real estate | 2017 |
| Drink Natural Limited | Manufacturing | 2011 |
| Drinks Depot Ltd | Wholesale & retail | 2004 |
| Drinks Direct Limited | Wholesale & retail | 2004 |
| Drinks on US Limited | Wholesale & retail | 2013 |
| Dripletic Limited | Wholesale & retail | 2025 |
| Dripz Ltd | Hospitality | 2026 |
| Drive by Delivery Limited | Transport & logistics | 2025 |
| Drive Design Limited | Wholesale & retail | 1991 |
| Drive Fusion Ltd | Transport & logistics | 2024 |
| Drive Haul Limited | Administrative & support | 2025 |
| Drive Tech Services Ltd | Information & communication | 2024 |
| Drive-In Holdings Limited | Financial services | 2025 |
| Drive-In Service Centre Limited | Wholesale & retail | 2005 |
| Drivebysbfd Ltd | Hospitality | 2026 |
| Driven Luxury Limited | Administrative & support | 2026 |
| Driver Delivery Services Ltd | Wholesale & retail | 2025 |
| Driver Hire Bradford Limited | Extraterritorial | 2006 |
| Driver Hire Burton Limited | Administrative & support | 2017 |
| Driver Hire Contracts Limited | Administrative & support | 2005 |
| Driver Hire Crewe Limited | Extraterritorial | 2019 |
| Driver Hire Doncaster Limited | Extraterritorial | 2017 |
| Driver Hire Exeter Limited | Extraterritorial | 2012 |
| Driver Hire Group Services Limited | Administrative & support | 1988 |
| Driver Hire Holdings Limited | Professional & scientific | 1996 |
| Driver Hire Investments Group Limited | Professional & scientific | 2007 |
| Driver Hire Investments Limited | Professional & scientific | 2004 |
| Driver Hire Limited | Administrative & support | 2006 |
| Driver Hire Maidstone Limited | Extraterritorial | 2017 |
| Driver Hire Merseyside Limited | Extraterritorial | 2017 |
| Driver Hire Northampton Limited | Administrative & support | 2021 |
| Driver Hire Trading Limited | Administrative & support | 2003 |
| Driver Hire Ventures Limited | Administrative & support | 2006 |
| Driveroute Freight Ltd | Transport & logistics | 2026 |
| Drivers Plus (Holdings) Limited | Financial services | 2015 |
| Drivers Plus Limited | Administrative & support | 2003 |
| Driversure UK Limited | Professional & scientific | 2021 |
| Drivetime Logistics Ltd | Transport & logistics | 2024 |
| Driveway Hub Ltd | Wholesale & retail | 2026 |
| Driveways Manchester Ltd | Administrative & support | 2021 |
| Drivr School Ltd | Education | 2024 |
| Drizzle Delights Ltd | Hospitality | 2025 |
| Drkinnary Limited | Health & social care | 2016 |
| DRL Nutrition Limited | Wholesale & retail | 2021 |
| DRL Precision Engineering Limited | Manufacturing | 2016 |
| Drok Ltd | Health & social care | 2024 |
| Dropbox Express Ltd | Transport & logistics | 2025 |
| Dropsync Ltd | Wholesale & retail | 2025 |
| Dropz ALL Over Ltd | Transport & logistics | 2024 |
| DRQ Enterprises Ltd | Transport & logistics | 2026 |
| DRSK1N Ltd | Wholesale & retail | 2025 |
| Drumhill LLP | | 2024 |
| Drummond Solicitors Ltd | Professional & scientific | 2015 |
| Drury DIY Ltd | Wholesale & retail | 2025 |
| DRW Group Ltd | Wholesale & retail | 2026 |
| Dryden Boiler Hire Ltd | Administrative & support | 2026 |
| Drynksunlimited International Ltd | Wholesale & retail | 2023 |
| DS Transport Solutions Ltd | Transport & logistics | 2016 |
| DSA Aesthetics Clinic Limited | Professional & scientific | 2024 |