| Dowty International Ltd | Real estate | 2008 |
| Doxa Contractors Ltd | Financial services | 2016 |
| Doxjv Limited | Wholesale & retail | 2024 |
| Doyle Property Limited | Financial services | 2024 |
| Doyle Trading Holdings Limited | Financial services | 2010 |
| Doyles of Farsley Limited | Wholesale & retail | 2014 |
| Doza Consulting Ltd | Information & communication | 2023 |
| Doze & Drift Ltd | Wholesale & retail | 2025 |
| DP Barbering Ltd | Other services | 2023 |
| DP Cleaning Ltd | Administrative & support | 2009 |
| DP Electrical Specialists Limited | Construction | 2012 |
| DP HLX Limited | Hospitality | 2025 |
| DP Mitchell Wealth Management Ltd | Financial services | 2020 |
| DP Properties Solutions Ltd | Real estate | 2024 |
| DP Sign and Display Limited | Extraterritorial | 2026 |
| Dp's Local Limited | Wholesale & retail | 2023 |
| DPA Builders Limited | Construction | 2023 |
| DPC Distribution Limited | Extraterritorial | 2006 |
| Dpcollins Contracting Ltd | Information & communication | 2018 |
| DPF Physio Limited | Health & social care | 2023 |
| DPG Concepts Limited | Construction | 2018 |
| DPI Kitchens and Bathrooms Limited | Construction | 2023 |
| DPL Gardner Properties Limited | Real estate | 2002 |
| DPL Insulations and Ventilations Ltd | Construction | 2006 |
| DPM Building Limited | Construction | 2020 |
| DPM Financial Planning Ltd | Financial services | 2025 |
| DPM Leeds Ltd | Construction | 2019 |
| DPO Property Consultancy Limited | Professional & scientific | 2014 |
| DPS Joinery Services Limited | Construction | 2024 |
| Dpure Ltd | Manufacturing | 2025 |
| DPV Holdings Limited | Financial services | 2026 |
| DQ Consulting Ltd | Information & communication | 2023 |
| DR a Elfarra Limited | Health & social care | 2014 |
| DR ADK Ltd | Health & social care | 2017 |
| DR Al-Afandi Ltd | Health & social care | 2021 |
| DR Al-Chidadi Ltd | Health & social care | 2022 |
| DR Alikhan Practice Limited | Health & social care | 2012 |
| DR Amna Chaudhry Limited | Health & social care | 2015 |
| DR Andrew James Limited | Health & social care | 2014 |
| DR Andrew Nichols Ltd | Health & social care | 2022 |
| DR Andrew Smith Ltd | Administrative & support | 2016 |
| DR Anuradha Menon Ltd | Health & social care | 2024 |
| DR B O Oyebode Consulting Ltd | Health & social care | 2011 |
| DR BD Ltd | Health & social care | 2015 |
| DR Chai Ltd | Hospitality | 2026 |
| DR Coffey Skin Limited | Health & social care | 2025 |
| DR Connie Ltd | Health & social care | 2023 |
| DR D Protheroe Ltd | Health & social care | 2016 |
| DR David Fairhurst Ltd | Health & social care | 2021 |
| DR Detailing Limited | Wholesale & retail | 2024 |
| DR Ekhator & Associates Limited | Health & social care | 2014 |
| DR H Basharat Ltd | Other services | 2024 |
| DR Hannah Morton Ltd | Health & social care | 2024 |
| DR HWA Ltd | Health & social care | 2025 |
| DR J Cosgrove Neurology Services Limited | Health & social care | 2019 |
| DR J N D Mayers Limited | Health & social care | 2011 |
| DR Jodi Clarke Ltd | Health & social care | 2022 |
| DR John Frazer Limited | Professional & scientific | 2024 |
| DR Julia Ltd | Health & social care | 2020 |
| DR K Healthcare Ltd | Health & social care | 2019 |
| DR K. Ling Limited | Health & social care | 2012 |
| DR K.S Coaching Ltd | Health & social care | 2023 |
| DR Karen H Simpson Expert Reports Ltd | Professional & scientific | 2013 |
| DR KAT Aesthetic Clinic Limited | Health & social care | 2023 |
| DR KI Al-Ani Limited | Health & social care | 2016 |
| DR Laser Leeds Ltd | Other services | 2023 |
| DR M Gregg Ltd | Health & social care | 2020 |
| DR Mcneill Ltd | Health & social care | 2017 |
| DR MOO Ltd | Professional & scientific | 2019 |
| DR ODK Zimri Ltd | Health & social care | 2025 |
| DR Odonovan Ltd | Health & social care | 2025 |
| DR Olivia James Ltd | Health & social care | 2024 |
| DR Olubunmi Aboaba Ltd | Education | 2025 |
| DR Paul Teaching Limited | Education | 2025 |
| DR Puri Medical Services Ltd | Health & social care | 2022 |
| DR Rachel Urwin Dermatology Limited | Health & social care | 2022 |
| DR Rajagopal and Co Limited | Health & social care | 2011 |
| DR Ramin Translation Services Limited | Professional & scientific | 2025 |
| DR S Fellerman Limited | Health & social care | 2011 |
| DR Stephan Claridge Limited | Health & social care | 2024 |
| DR Vitality Ltd | Wholesale & retail | 2023 |
| DR W Hulse Limited | Health & social care | 2010 |
| DR Will Jones Limited | Health & social care | 2016 |
| DR. Djebbar Ltd | Health & social care | 2021 |
| DR. Judd Aesthetics Limited | Health & social care | 2022 |
| DR. Nicholas Akerman Limited | Health & social care | 2012 |
| DR. Oetker (UK) Limited | Manufacturing | 2001 |
| Dr.N Leeds Limited | Wholesale & retail | 2021 |
| DR32 Properties Limited | Real estate | 2022 |
| DRA Ventures Ltd | Professional & scientific | 2022 |
| Drabble & Wragg Limited | Wholesale & retail | 1972 |
| Dracc Holdings Limited | Administrative & support | 2012 |
| Dragon 8 Ltd | Hospitality | 2026 |
| Dragon Bridge Reclamation (Leeds) Limited | Wholesale & retail | 2016 |
| Dragon Leeds 888 Ltd | Hospitality | 2023 |
| Dragon Mama's Kitchen Ltd | Wholesale & retail | 2024 |
| Dragon Timber & Plywood Limited | Other services | 1994 |
| Dragon WOK Ltd | Hospitality | 2023 |
| Dragonfly Associates Limited | Health & social care | 2022 |
| Dragonfly Design Interiors Limited | Manufacturing | 2015 |