| DFD Properties Holdings Limited | Real estate | 2023 |
| DFD Properties Limited | Real estate | 2019 |
| Dfenguooi Limited | Wholesale & retail | 2026 |
| DFH Garden & Groundmaintenance Limited | Administrative & support | 2025 |
| DFH Limited | Financial services | 2002 |
| Dfinfi Ltd | Administrative & support | 2025 |
| DFK Cabs UK Ltd | Wholesale & retail | 2020 |
| DFK Traders Ltd | Wholesale & retail | 2025 |
| DFK Transport Services Ltd | Transport & logistics | 2016 |
| DFL Consulting Ltd | Professional & scientific | 2024 |
| DFM Newco Limited | Financial services | 2021 |
| Dfmh Holdings Ltd | Real estate | 2024 |
| Dfum Ltd | Wholesale & retail | 2025 |
| DFV Education Ltd | Education | 2024 |
| DFY Growth Engine Ltd | Information & communication | 2026 |
| DFZ Projects Ltd | Extraterritorial | 2022 |
| DG 2010 Limited | Professional & scientific | 2000 |
| DG Car Sales & Hire Ltd | Wholesale & retail | 2025 |
| DG Data Services Limited | Information & communication | 2015 |
| DG Dentogenics Limited | Health & social care | 2025 |
| DG Event Management Ltd | Hospitality | 2021 |
| DG Innovate PLC | Professional & scientific | 2000 |
| DG Innovative Engineering Design Solutions Ltd | Manufacturing | 2013 |
| DG Italian Food Limited | Hospitality | 2019 |
| DG Manchester Ltd | Administrative & support | 2020 |
| DG Nails & Spa Ltd | Other services | 2025 |
| DG Optical Limited | Professional & scientific | 2012 |
| DG Peter House Limited | Hospitality | 2020 |
| DG Polar Doors Limited | Construction | 2024 |
| DGC Limited | Administrative & support | 1990 |
| Dgen Wholesale Limited | Wholesale & retail | 2025 |
| DGG Solutions Limited | Extraterritorial | 2021 |
| DGK Business Ltd | Wholesale & retail | 2026 |
| DGK Motors Limited | Wholesale & retail | 2025 |
| DGL Brickwork Limited | Construction | 2020 |
| DGL Commercial Finance Ltd | Financial services | 2025 |
| DGL Limited | Transport & logistics | 2018 |
| DGL Warehousing Limited | Transport & logistics | 2024 |
| DGL2016 Ltd | Transport & logistics | 2025 |
| DGM Building Services NW Ltd | Construction | 2020 |
| DGM Consultantcy Limited | Professional & scientific | 2022 |
| DGM Renovations Limited | Construction | 2024 |
| DGO Properties Ltd | Real estate | 2026 |
| DGS Development (MCR) Ltd | Construction | 2013 |
| DGS Support Services Limited | Professional & scientific | 2025 |
| DH Consultancy NW Ltd | Professional & scientific | 2025 |
| DH Estates MCR Ltd | Real estate | 2025 |
| DH Global Investments Ltd | Real estate | 2023 |
| DH Group International Limited | Real estate | 2025 |
| DH International Trading Ltd | Other services | 2023 |
| DH Mansfield Group Limited | Financial services | 2012 |
| DH Project Consulting Ltd | Professional & scientific | 2022 |
| DH Property (NW) Limited | Households | 2022 |
| DH Rope & Rescue Services Ltd | Construction | 2025 |
| DH11 Property Ltd | Real estate | 2022 |
| Dhaal Mahal Ltd | Hospitality | 2020 |
| Dhaka and Dhaka Ltd | Wholesale & retail | 2024 |
| Dhaka Fusion Limited | Hospitality | 2023 |
| Dhal Rental Properties Ltd | Real estate | 2023 |
| Dhanak Ltd | Wholesale & retail | 2018 |
| Dhanmondi Holdings Ltd | Real estate | 2024 |
| Dhanvi Services Ltd | Information & communication | 2023 |
| DHARAM20 Ltd | Real estate | 2020 |
| Dharampur Limited | Financial services | 2025 |
| Dharmintra Pasupathy Ltd | Health & social care | 2013 |
| Dhat Alriyada Ltd | Wholesale & retail | 2024 |
| DHD & Co Accountants & Business Advisors Ltd | Professional & scientific | 2005 |
| DHD & Co Accountants Ltd | Professional & scientific | 2005 |
| Dhelal Alamal for Trading and Business Co Ltd | Wholesale & retail | 2025 |
| Dhelt Ltd | Information & communication | 2025 |
| Dhfcs Ltd | Professional & scientific | 2023 |
| DHH Burnage Lane Manchester Ltd | Real estate | 2023 |
| DHH Burnage Manchester Subs Ltd | Real estate | 2024 |
| DHI Builders Limited | Construction | 2025 |
| Dhiren LAD Construction Ltd | Construction | 2022 |
| Dhjv Limited | Professional & scientific | 2011 |
| DHK Holdings Limited | Financial services | 2017 |
| DHM Properties Ltd | Financial services | 2013 |
| DHM Residential Ltd | Real estate | 2025 |
| Dhmd Logistics Limited | Transport & logistics | 2026 |
| Dhoria Welfare Association | Other services | 2024 |
| DHP Care Limited | Health & social care | 2009 |
| DHP Property Limited | Real estate | 2025 |
| DHR Cleaning Solutions Ltd | Administrative & support | 2025 |
| DHR GAS & Plumbing Limited | Other services | 2006 |
| Dhrb Limited | Transport & logistics | 2008 |
| Dhrvs Ltd | Arts & recreation | 2023 |
| DHS Property Limited | Real estate | 2017 |
| Dhsi Ltd | Construction | 2018 |
| Dhtw Group Holding Co, Ltd | Manufacturing | 2026 |
| Dhub Education Ltd | Public administration | 2021 |
| Dhub Group Limited | Construction | 2023 |
| Dhub Limited | Hospitality | 2025 |
| Dhudy & Co. Limited | Wholesale & retail | 2025 |
| Dhue Syndicate Limited | Wholesale & retail | 2023 |
| DHW Holdings Ltd | Construction | 2016 |
| DHWHCO1 Limited | Professional & scientific | 2022 |
| DHZ Pharmaceuticals Ltd | Wholesale & retail | 2023 |
| DI Amalfi Azure Limited | Construction | 2018 |
| DI Global Limited | Manufacturing | 2016 |