| DJP Bristol Ltd | Other services | 2018 |
| DJP Consulting Engineers Limited | Professional & scientific | 2012 |
| DJP Property Holdings Ltd | Professional & scientific | 2019 |
| Djp-Uk Limited | Professional & scientific | 2011 |
| Djpfd Ltd | Health & social care | 2023 |
| DJR Management Projects Limited | Professional & scientific | 2002 |
| Djstone Limited | Professional & scientific | 2017 |
| Djtg Limited | Real estate | 2021 |
| DJV Bristol Limited | Administrative & support | 2013 |
| DK Decorators Ltd | Construction | 2017 |
| DK Independent Ltd | Professional & scientific | 2020 |
| DK Shineworks Ltd | Administrative & support | 2025 |
| Dkaya Services Limited | Health & social care | 2014 |
| DKB Consultancy Ltd | Professional & scientific | 2025 |
| Dkbarnes Ltd | Professional & scientific | 2021 |
| Dkbn World Ltd | Information & communication | 2024 |
| DKH Cleaning & Maintenance Ltd | Administrative & support | 2019 |
| DKH Fashion Ltd | Wholesale & retail | 2026 |
| DKH Properties Ltd | Real estate | 2018 |
| Dkistnen Ltd | Real estate | 2017 |
| DKJ Flooring Limited | Construction | 2015 |
| DKP Consultancy Limited | Professional & scientific | 2014 |
| DKP Electrical Limited | Construction | 2019 |
| Dkretailing Ltd | Wholesale & retail | 2025 |
| DKW Systems Limited | Information & communication | 2009 |
| DL & T Property Limited | Construction | 2022 |
| DL Advisory Limited | Administrative & support | 2015 |
| DL Boka Ltd | Wholesale & retail | 2026 |
| DL Carpets and Flooring Limited | Construction | 2024 |
| DL Event Productions Ltd | Administrative & support | 2023 |
| DL I.T. Solutions Limited | Information & communication | 2003 |
| DL Insulation Ltd | Construction | 2026 |
| DL Investments Limited | Professional & scientific | 2020 |
| DL Pubs Ltd | Hospitality | 2021 |
| Dlal Trading Ltd | Wholesale & retail | 2023 |
| DLB Joinery Ltd | Construction | 2019 |
| Dllt Portfolio Ltd | Real estate | 2018 |
| Dlmtg Ltd | Manufacturing | 2023 |
| DLS Scaffolding Limited | Construction | 2025 |
| DM and KG Tucker Limited | Health & social care | 2025 |
| DM Electrical (SW) Limited | Construction | 2026 |
| DM Event Group Ltd | Administrative & support | 2022 |
| DM Roofing & Cladding (Bristol) Ltd | Construction | 2019 |
| DM Smart Retail Ltd | Wholesale & retail | 2026 |
| DM Window Installations Ltd | Construction | 2019 |
| DM Windows Ltd | Construction | 2019 |
| Dmars Solution Ltd | Information & communication | 2019 |
| DMB Services Limited | Wholesale & retail | 2002 |
| DMB Sports Cars Limited | Wholesale & retail | 2018 |
| DMC Local Travel Ltd | Transport & logistics | 2025 |
| Dmdp Property Limited | Construction | 2026 |
| Dmft Media Ltd | Wholesale & retail | 2026 |
| DMG Client Solutions Limited | Professional & scientific | 2022 |
| DMG Group Online Services Ltd | Wholesale & retail | 2015 |
| DMG Logistics Limited | Transport & logistics | 2019 |
| DMH Civils Ltd | Professional & scientific | 2019 |
| DMK South West Limited | Construction | 2018 |
| DMK Storage Ltd | Transport & logistics | 2023 |
| DML Building & Renovation Ltd | Construction | 2020 |
| DML Services (West) Ltd | Construction | 2007 |
| DMM Construction Limited | Construction | 2015 |
| DMS Bristol Limited | Professional & scientific | 2002 |
| DMS Test Consultancy Limited | Extraterritorial | 2014 |
| DMT Properties Bristol Ltd | Real estate | 2019 |
| DMW Holdings Ltd | Wholesale & retail | 2023 |
| Dmwf Ltd | Administrative & support | 2017 |
| DMY Transmax Ltd | Transport & logistics | 2024 |
| DN More Limited | Professional & scientific | 2023 |
| DN Refrigeration Ltd | Construction | 2023 |
| DNA Property Services Limited | Construction | 2007 |
| DNA Recruitment Ltd | Other services | 2024 |
| DNA Sports Consultancy Ltd | Professional & scientific | 2022 |
| DNA Talent Limited | Administrative & support | 2017 |
| DNA Trading Advisory Services Ltd | Professional & scientific | 2017 |
| DNB Civils Limited | Construction | 2008 |
| DNC Building Limited | Construction | 2008 |
| DNC Services Ltd | Professional & scientific | 2025 |
| Dneave Limited | Information & communication | 2005 |
| DNH Construction Consultants Ltd | Professional & scientific | 2025 |
| DNJ Medical Limited | Health & social care | 2016 |
| DNK Jewellers Ltd | Wholesale & retail | 2011 |
| DNM (South West) Ltd | Financial services | 2024 |
| Dnous Ltd | Information & communication | 2026 |
| DO Express Logistics Ltd | Transport & logistics | 2026 |
| DO Good Apps Ltd. | Information & communication | 2015 |
| DO More Good Limited | Professional & scientific | 2019 |
| DO Renovation Ltd | Construction | 2019 |
| Dobbies Vault Ltd | Wholesale & retail | 2025 |
| Dobbins & White Limited | Professional & scientific | 2020 |
| Dobbins Industrial Cleaning Limited | Administrative & support | 2002 |
| Dobbins Weston & White Ltd | Professional & scientific | 2025 |
| DOC Productions Limited | Information & communication | 2013 |
| Doc&Tee Ltd | Administrative & support | 2008 |
| Doce Tools and Machineries Limited | Wholesale & retail | 2025 |
| Dochē Homes Ltd | Real estate | 2025 |
| Dockside (Bristol) Limited | Extraterritorial | 2011 |
| Dockside Apartments Limited | Real estate | 2025 |
| Dockyard Creative Studios Limited | Arts & recreation | 2026 |
| Docs UK Limited | Administrative & support | 2002 |
| Doctors of Indian Origin International Ltd | Arts & recreation | 2025 |