| Dental Aesthetica Ltd | Health & social care | 2020 |
| Dental Health Limited | Health & social care | 2012 |
| Dental Triage Ltd | Health & social care | 2019 |
| Dental Tutoring and Moderation Ltd | Health & social care | 2016 |
| Dentalhassan Ltd | Health & social care | 2024 |
| Dentassist Ltd | Health & social care | 2017 |
| Dentasurg Limited | Health & social care | 2009 |
| Denticare Limited | Health & social care | 1953 |
| Dentifyd Ltd | Information & communication | 2024 |
| Dentik Limited | Health & social care | 2014 |
| Dentlink Ltd | Real estate | 2024 |
| Dentogenics Limited | Health & social care | 2023 |
| Dentolegal Limited | Administrative & support | 2002 |
| Dentology Chorlton Ltd | Health & social care | 2020 |
| Denton Barber Ltd | Other services | 2023 |
| Denton Catering Limited | Hospitality | 2023 |
| Denton Convenience Store Ltd | Wholesale & retail | 2023 |
| Denton Daycare Ltd | Education | 2024 |
| Denton Fabrications Ltd | Manufacturing | 2023 |
| Denton Fashions Limited | | 1968 |
| Denton Flat Management Co. Limited | Households | 1977 |
| Denton Garden Services Ltd | Administrative & support | 2020 |
| Denton Glass Supplies Limited | Manufacturing | 2022 |
| Denton Golf Club (2011) Limited | Administrative & support | 2011 |
| Denton Golf Club Trading Limited | Hospitality | 2016 |
| Denton Golf Club,Limited(The) | Arts & recreation | 1911 |
| Denton Hats Ltd | Wholesale & retail | 2013 |
| Denton Kabab and Curry House Limited | Hospitality | 2026 |
| Denton Kebabs House Ltd | Hospitality | 2025 |
| Denton Local Store Limited | Wholesale & retail | 2026 |
| Denton Network Solutions (DNS) Ltd | Information & communication | 2025 |
| Denton NW Ltd | Transport & logistics | 2023 |
| Denton Pizza and Kebab Express Ltd | Hospitality | 2025 |
| Denton Powder Coating Limited | Administrative & support | 2009 |
| Denton Property Development Limited | Real estate | 2023 |
| Denton Road Management Limited | Administrative & support | 2007 |
| Denton Square Ltd | Wholesale & retail | 2025 |
| Denton Traders Ltd | Wholesale & retail | 2023 |
| Denton Universe Limited | Wholesale & retail | 2019 |
| Denton West Cricket Club CIC | Education | 2024 |
| Dentza Ltd | Health & social care | 2026 |
| Denver RD Limited | Real estate | 2022 |
| Denviro Enviromental Services Ltd | Water & waste | 2024 |
| Denvoro Ltd | Wholesale & retail | 2025 |
| Denxx Ltd | Health & social care | 2020 |
| DEP Landscape Architecture Limited | Professional & scientific | 2010 |
| DEP Studio Limited | Professional & scientific | 2022 |
| Department MCR Limited | Wholesale & retail | 2018 |
| Department of Design and Art Ltd | Professional & scientific | 2019 |
| Depicting Data Ltd | Information & communication | 2019 |
| Depledge Strategic Wealth Management Ltd | Professional & scientific | 2013 |
| Deploi Technologies Ltd | Information & communication | 2024 |
| Deploysys Ltd | Information & communication | 2006 |
| Depolex Care Services Ltd | Health & social care | 2024 |
| Deporo 7 Ltd | Administrative & support | 2023 |
| Depot IQ Ltd | Transport & logistics | 2026 |
| Deppcustom Ltd | Wholesale & retail | 2025 |
| Deprecious Limited | Real estate | 2026 |
| Dept Design & Technology Ltd | Information & communication | 2007 |
| Dept for Digital Ltd | Information & communication | 2023 |
| Dept Meat Ltd | Manufacturing | 2018 |
| Dept UK Holding Limited | Professional & scientific | 2016 |
| Depth Technology Ltd | Information & communication | 2013 |
| Dera Childcare Services Ltd | Health & social care | 2021 |
| Dera Health Solutions Ltd | Health & social care | 2024 |
| Deranika Skincare Ltd | Wholesale & retail | 2025 |
| Deranth Freehold Limited | Real estate | 2022 |
| Deranth Limited | Real estate | 2025 |
| Deranth RD Limited | Real estate | 2020 |
| Derby & Jones Ltd | Extraterritorial | 2023 |
| Derby and Cindy Limited | Real estate | 2023 |
| Derby Care Services Limited | Health & social care | 2014 |
| Derby City Primary Care Limited | Health & social care | 2018 |
| Derby Labour Club Ltd | Construction | 2018 |
| Derby Lane Properties Limited | Real estate | 2022 |
| Derby LP | | 2022 |
| Derby Range Limited | Real estate | 2018 |
| Derby Range Management Limited | Real estate | 2018 |
| Derby Real Estate Ltd | Professional & scientific | 2013 |
| Derby Real Estates (NO. 2) Limited | Professional & scientific | 2009 |
| Derby Store Ltd | Wholesale & retail | 2025 |
| Derbylane Medical Ltd | Health & social care | 2023 |
| Derbyshire Communications Ltd. | Information & communication | 2016 |
| Derbyshire Crescent 1957 Limited | Extraterritorial | 2013 |
| Dercliffe Care Home Ltd | Health & social care | 2005 |
| Derek & Derek Ltd | Professional & scientific | 2025 |
| Derek Anthony O'Brien Ltd | Extraterritorial | 2023 |
| Derek Pithie Ltd | Wholesale & retail | 2025 |
| Derielo Ltd | Hospitality | 2018 |
| Deright Fashion Store Limited | Wholesale & retail | 2025 |
| Deright Limited | Wholesale & retail | 2018 |
| Dering Gaston Digital Technology CIC | Information & communication | 2026 |
| Derise Ltd | Wholesale & retail | 2022 |
| Deritend Properties Limited | Professional & scientific | 1960 |
| Derive (Salford) Group Limited | Construction | 2017 |
| Derive RP Limited | Real estate | 2020 |
| Derivexperts Limited | Administrative & support | 2002 |
| Derloy Ltd | Wholesale & retail | 2021 |
| Derma Collective Ltd | Other services | 2026 |
| Derma Luxe Clinic Ltd | Other services | 2024 |