| D & D Central Limited | Wholesale & retail | 2022 |
| D & P Building Services Ltd | Construction | 2025 |
| D G Electrics Ltd | Manufacturing | 2009 |
| D J Transport Solutions Ltd | Transport & logistics | 2021 |
| D L Services (2020) Ltd | Construction | 2019 |
| D. P. Main Building Contractor Limited | Construction | 2019 |
| D.R.Harrison Media Ltd | Information & communication | 2020 |
| D.T.R. Leisure Ltd | Other services | 2000 |
| Daisy and Jake Day Nursery Limited | Education | 2004 |
| Daisy Care Group Ltd | Administrative & support | 2025 |
| Daisy Jukes Limited | Hospitality | 2019 |
| Dale Decorating Services Limited | Construction | 2006 |
| Damson Food Safety Limited | Hospitality | 2026 |
| Danielle Sylva Limited | Arts & recreation | 2008 |
| Darby Property Management Co. Ltd | Real estate | 2022 |
| Darby Property Rentals Ltd | Real estate | 2025 |
| Davantell Ltd | Transport & logistics | 2022 |
| Dave Muir Limited | Arts & recreation | 2013 |
| David Boynton Photography Limited | Professional & scientific | 2025 |
| David Leese 1992 Limited | Information & communication | 2022 |
| Dawaani Ltd | Construction | 2023 |
| DB Falcon Ltd | Professional & scientific | 2022 |
| DB Investments & Holdings Ltd | Financial services | 2025 |
| DB Multi-Solutions Ltd | Construction | 2016 |
| DBB Logistics Ltd | Transport & logistics | 2015 |
| DC Energy & Retrofit UK Ltd | Construction | 2025 |
| DCM Mechanical Midlands Ltd | Administrative & support | 2018 |
| Dead Mouse Productions Ltd | Extraterritorial | 2014 |
| Debbie JOE Gregory Limited | Professional & scientific | 2023 |
| Debiton Installation Services Ltd | Construction | 2008 |
| Decadave Solutions Limited | Information & communication | 2015 |
| Decorplast Limited | Construction | 2003 |
| Deers Leap (Norton Canes) Management Company Limited | Households | 2019 |
| Dekota Design Ltd | Professional & scientific | 2019 |
| Delvian Solutions Ltd | Wholesale & retail | 2026 |
| Demsol Limited | Other services | 2013 |
| Derek Sparkes Window Cleaning Ltd | Administrative & support | 2020 |
| Design Elegance Limited | Other services | 2014 |
| Designers 'the Hair Team' Limited | Other services | 2004 |
| Detect Deter Defend Limited | Wholesale & retail | 2012 |
| Dhillon Transport Services Limited | Transport & logistics | 2020 |
| DJF Building Limited | Construction | 2020 |
| DKP Inns Ltd | Hospitality | 2019 |
| Dlight Electrical Services Ltd | Construction | 2011 |
| DN Weaver Ltd | Construction | 2019 |
| DR Brown Ltd | Professional & scientific | 2025 |
| DR Sarah Laulik Limited | Health & social care | 2018 |
| Dripaway Ltd | Administrative & support | 2020 |
| Driver Southall Limited | Manufacturing | 1990 |
| Driveway Cleaning Ltd | Administrative & support | 2024 |
| Dryfix Solutions Limited | Construction | 2010 |
| Drylined Homes Limited | Real estate | 1972 |
| DTE Wall Finishings Limited | Construction | 2018 |
| Dtmi Investments Limited | Real estate | 2023 |
| Duffield Building & Maintenance Limited | Construction | 2010 |
| E & B Carry Limited | Transport & logistics | 2025 |
| E J Y Consultants Ltd | Health & social care | 2018 |
| Eagle Bidco Limited | Professional & scientific | 2013 |
| Eagle Electrical Contracting Limited | Manufacturing | 2015 |
| Eagle Holdco Limited | Professional & scientific | 2013 |
| Eagle Leasing Limited | Financial services | 2017 |
| Eagle Midco Limited | Professional & scientific | 2013 |
| Eagle Newco Limited | Professional & scientific | 2024 |
| Eagle Superco Limited | Professional & scientific | 2013 |
| Eagle Target 10 Limited | Financial services | 2021 |
| Eagle Target 2 Limited | Professional & scientific | 2014 |
| Eagle Target 5 Limited | Professional & scientific | 2017 |
| Eagle Target 6 Limited | Financial services | 2017 |
| Eagle Target 7 Limited | Financial services | 2018 |
| Eagle Target 8 Limited | Financial services | 2019 |
| Eagle Target 9 Limited | Financial services | 2021 |
| Eagle Target Limited | Administrative & support | 2009 |
| Eagle Topco Limited | Professional & scientific | 2013 |
| Earls Keep (High Ercall) Management Company Limited | Households | 2019 |
| Eastlake Specialist Finance Ltd | Financial services | 2024 |
| Ebony Holidays Ltd | Hospitality | 2024 |
| ECA Electrical Limited | Construction | 2020 |
| Echange Theatre Company Limited | Arts & recreation | 2007 |
| Ecoglaze Property Solutions Limited | Construction | 2014 |
| Ecospark Care Ltd | Wholesale & retail | 2025 |
| Eden Hair (Johnson) Ltd | Other services | 2019 |
| Eden Hair (RG) Limited | Other services | 2025 |
| Eden Hair Limited | Other services | 2003 |
| Eden Homes (Wirral) Limited | Construction | 2000 |
| Eden Hot Yoga Limited | Arts & recreation | 2013 |
| Eden Yoga Ltd | Arts & recreation | 2023 |
| Edial Farm Management Company Ltd | Households | 2020 |
| Edial Pipework Services Limited | Construction | 2005 |
| Edwards and Bailey Contracts Ltd | Construction | 2020 |
| EGB Building Services Ltd | Construction | 2016 |
| EGG Childcare Holdings Ltd | Professional & scientific | 2022 |
| EGG Childcare Limited | Education | 2009 |
| EHF Property Investment Ltd | Real estate | 2024 |
| EJT Builders Ltd | Construction | 2024 |
| Electic Ltd | Construction | 2020 |
| Electralead Ltd | Wholesale & retail | 2024 |
| Element Design & Joinery Ltd | Manufacturing | 2019 |
| Elemental-Iso Ltd | Other services | 2015 |
| Elerosse Ltd | Construction | 2018 |
| Elford Homes Limited | Construction | 2001 |