| Danes Property Group Ltd | Real estate | 2024 |
| Danescroft LSS Ltd | Real estate | 2020 |
| Danesfield Estates Limited | Real estate | 2017 |
| Danestorm Limited | Administrative & support | 2019 |
| Danesway Management Ltd | Real estate | 2019 |
| Daneswood Enterprises Limited | Real estate | 2000 |
| Daneworth Property Limited | Real estate | 2025 |
| Danex Projects Limited | Information & communication | 2012 |
| Danfran 79 Ltd | Hospitality | 2023 |
| Dangenham Investment Limited | Real estate | 2025 |
| Dangle Ltd | Construction | 2013 |
| Dani Bury Ltd | Wholesale & retail | 2019 |
| Dani Diamond Estates Ltd | Real estate | 2023 |
| Dania Services Limited | Wholesale & retail | 2018 |
| Dania Services MCR Ltd | Transport & logistics | 2025 |
| Danial Shams Electrical Ltd | Construction | 2026 |
| Danial Trading Limited | Wholesale & retail | 2019 |
| Danial Van Ltd | Transport & logistics | 2021 |
| Daniel & Destiny Care Limited | Health & social care | 2019 |
| Daniel & Jamie Gray Ltd | Financial services | 2017 |
| Daniel and Samuel Limited | Administrative & support | 2022 |
| Daniel Bauer Limited | Wholesale & retail | 2008 |
| Daniel Bekele Limited | Construction | 2015 |
| Daniel Christopher Projects Limited | Construction | 2020 |
| Daniel Cottle Ltd | Health & social care | 2016 |
| Daniel Courtney Rail Consultancy Ltd | Other services | 2016 |
| Daniel Day Capital Ltd | Financial services | 2022 |
| Daniel E-Commerce Ltd | Wholesale & retail | 2026 |
| Daniel Ernest Consulting Ltd | Professional & scientific | 2019 |
| Daniel Global Education Services Limited | Education | 2014 |
| Daniel Godfrey Limited | Real estate | 2024 |
| Daniel Hackin Sprinklers Ltd | Wholesale & retail | 2006 |
| Daniel House F, B & R Ltd | Wholesale & retail | 2018 |
| Daniel Interiors Limited | Construction | 2015 |
| Daniel J Sims Ltd | Financial services | 2024 |
| Daniel James Consultants Limited | Professional & scientific | 2022 |
| Daniel Jillings Limited | Other services | 2012 |
| Daniel Johns Glasgow Ltd | Real estate | 2016 |
| Daniel Kulesza Transport Ltd. | Transport & logistics | 2014 |
| Daniel Lime Car Wash Limited | Administrative & support | 2021 |
| Daniel Luke Ltd | Other services | 2018 |
| Daniel Miller International Ltd | Wholesale & retail | 2015 |
| Daniel Monks Audiology Ltd | Health & social care | 2026 |
| Daniel Moon Limited | Financial services | 2022 |
| Daniel Peak Limited | Information & communication | 2005 |
| Daniel Prais Ltd | Financial services | 2006 |
| Daniel Taylor Solicitors Limited | Professional & scientific | 2023 |
| Daniel Van Spelde Ltd | Administrative & support | 2020 |
| Daniel Vasilev Ltd | Construction | 2006 |
| Daniel Warwick Consultancy Limited | Professional & scientific | 2015 |
| Daniella Robinson Ltd | Health & social care | 2018 |
| Danielle Aesthetics Ltd | Other services | 2025 |
| Danielle Blunt Ltd | Professional & scientific | 2023 |
| Danielle Grace Makeup Artist Ltd | Other services | 2025 |
| Danielle Group Limited | Wholesale & retail | 1985 |
| Danielle Haden Ltd | Arts & recreation | 2019 |
| Danielle Kayley Hair Ltd | Other services | 2025 |
| Danielle Lancaster Interiors Limited | Professional & scientific | 2021 |
| Danielle Stone Ltd | Health & social care | 2023 |
| Danielle Turton Ltd | Professional & scientific | 2023 |
| Daniells Harrison Surveyors LLP | | 2013 |
| Daniels Machine Solutions Ltd | Manufacturing | 2016 |
| Daniels Thiede Architects Limited | Professional & scientific | 2013 |
| Daniq Ltd | Wholesale & retail | 2021 |
| Danis Ventures Ltd | Wholesale & retail | 2026 |
| Danish Cars Ltd | Wholesale & retail | 2022 |
| Danish Corporation Ltd | Wholesale & retail | 2025 |
| Danish IT Services Limited | Information & communication | 2013 |
| Danish Properties Ltd | Real estate | 2026 |
| Danitam Multi Resource Ltd | Real estate | 2026 |
| Daniya (UK) Ltd | Professional & scientific | 2004 |
| Daniyal Traders Ltd | Professional & scientific | 2025 |
| Dankayns Concept Limited | Construction | 2014 |
| Dankayo Ltd | Administrative & support | 2018 |
| Danko Initiatives Limited | Wholesale & retail | 2024 |
| Danlara Construction Ltd | Construction | 2013 |
| Danlawf Limited | Financial services | 2023 |
| Danlee Pharma Ltd | Health & social care | 2025 |
| Danli Limited | Professional & scientific | 2016 |
| Danlyne Properties Ltd | Real estate | 2023 |
| Danny - Handyman & Property Solutions Ltd | Construction | 2025 |
| Danny Ings Ltd | Professional & scientific | 2014 |
| Danny Motors Ltd | Wholesale & retail | 2025 |
| Danny Oladeru Care Ltd | Health & social care | 2022 |
| Danny Speed Ltd | Wholesale & retail | 2024 |
| Danny’S Signs & Prints Ltd | Manufacturing | 2024 |
| Danozi Pro Ltd | Health & social care | 2018 |
| Danplas Plastering Services Ltd | Construction | 2015 |
| Danray Properties Holdings Limited | Real estate | 2023 |
| Danray Property UK Limited | Real estate | 2019 |
| Danseway Properties Limited | Real estate | 2025 |
| Danshafa Limited | Other services | 2022 |
| Dantani Sports Ltd | Information & communication | 2019 |
| Dantay Logistics Ltd | Transport & logistics | 2020 |
| Danthepaintman Limited | Construction | 2025 |
| Dantur Ltd | Extraterritorial | 2023 |
| Dantzic Street 3 Limited | Construction | 2020 |
| Dantzic Street Limited | Construction | 2020 |
| Danum ST. Giles Management Company Limited | Households | 2007 |
| Danushi Construction Ltd | Construction | 2026 |