| 1801 | Cardiff Metropolitan University | 4 | £0 |
| 1802 | Caremark Limited | 4 | £0 |
| 1803 | Care Mithra | 4 | £0 |
| 1804 | Carillion Construction Limited (In Compulsory Liquidation) | 4 | £0 |
| 1805 | Carillion plc (In Compulsory Liquidation) | 4 | £0 |
| 1806 | Carmeleon ARC Ltd | 4 | £456 |
| 1807 | Casasola Consultants Ltd | 4 | £450 |
| 1808 | Casual Dining Group Limited | 4 | £0 |
| 1809 | CDC Holdings (Yarm) Ltd | 4 | £0 |
| 1810 | Cemex UK Operations Limited | 4 | £0 |
| 1811 | Central London Community Healthcare NHS Trust | 4 | £0 |
| 1812 | Cera Care Ltd | 4 | £0 |
| 1813 | Charlie Bell | 4 | £0 |
| 1814 | Chesterfield Royal Hospital NHS Foundation Trust | 4 | £0 |
| 1815 | Chief Constable of Avon and Somerset Police | 4 | £0 |
| 1816 | Chief Constable of Derbyshire Constabulary | 4 | £0 |
| 1817 | Chief Constable of Durham Constabulary | 4 | £0 |
| 1818 | Chief Constable of Hampshire Constabulary | 4 | £0 |
| 1819 | Chief Constable of Surrey Police | 4 | £0 |
| 1820 | Churrasco Ltd | 4 | £11,331 |
| 1821 | City and County Healthcare Group Limited | 4 | £0 |
| 1822 | City Of Glasgow College | 4 | £0 |
| 1823 | City of Liverpool College | 4 | £0 |
| 1824 | C & J Clark International Limited | 4 | £0 |
| 1825 | Clearabee Limited | 4 | £0 |
| 1826 | Cleveland Fire Authority | 4 | £0 |
| 1827 | Clydeview Care Home Ltd | 4 | £0 |
| 1828 | CMS Enviro Systems Ltd (In Administration) | 4 | £0 |
| 1829 | Coach Travel Solutions Ltd | 4 | £0 |
| 1830 | Cognita Schools Limited | 4 | £0 |
| 1831 | Colas Ltd | 4 | £0 |
| 1832 | Colin Higgins Group Holdings limited | 4 | £6,318 |
| 1833 | College of Policing Limited | 4 | £0 |
| 1834 | Comforting Hands Recruitment Ltd | 4 | £0 |
| 1835 | Common Thread Ltd | 4 | £0 |
| 1836 | Communisis UK Limited | 4 | £0 |
| 1837 | Compass Cleaning Solutions Ltd | 4 | £0 |
| 1838 | Complex Logistics Ltd | 4 | £0 |
| 1839 | Conwy County Borough Council | 4 | £0 |
| 1840 | Cooperative Group Limited | 4 | £0 |
| 1841 | Cormac Solutions Limited | 4 | £0 |
| 1842 | Cornwallis Care Services Ltd | 4 | £0 |
| 1843 | Council | 4 | £0 |
| 1844 | Counter Security Services Limited | 4 | £6,409 |
| 1845 | Countess of Chester Hospital NHS Foundation Trust | 4 | £0 |
| 1846 | Countryside Properties (UK) Limited | 4 | £0 |
| 1847 | Croner-i Limited | 4 | £0 |
| 1848 | Croydon Council | 4 | £0 |
| 1849 | CVS (UK) Limited | 4 | £0 |
| 1850 | Cwm Taf Morgannwg University Health Board | 4 | £0 |
| 1851 | Cwm Taf Morgannwg University Local Health Board | 4 | £0 |
| 1852 | CW (No.1) Limited | 4 | £0 |
| 1853 | Cygnet (OE) Limited | 4 | £0 |
| 1854 | Dacorum Borough Council | 4 | £0 |
| 1855 | Daniele Melilli Mancinetti | 4 | £4,000 |
| 1856 | Davymarkham Limited (in administration) | 4 | £0 |
| 1857 | DB Group Services (UK) Limited (sued as “Deutsche Bank”) | 4 | £0 |
| 1858 | Dcb Group Estates Ltd | 4 | £1,960 |
| 1859 | Delice de France Limited | 4 | £0 |
| 1860 | Demain Limited | 4 | £0 |
| 1861 | Demipower Ltd | 4 | £0 |
| 1862 | Department For International Trade | 4 | £0 |
| 1863 | Derbyshire Healthcare NHS Foundation Trust | 4 | £0 |
| 1864 | Devon and Somerset Fire and Rescue Authority | 4 | £0 |
| 1865 | Dial A Carer (South West) Ltd | 4 | £0 |
| 1866 | Digital Mauve Limited | 4 | £9,231 |
| 1867 | Dignity Funerals Limited | 4 | £0 |
| 1868 | Diligenta Limited | 4 | £0 |
| 1869 | Ditto Payroll Ltd | 4 | £0 |
| 1870 | Dobbies Garden Centres Ltd | 4 | £0 |
| 1871 | Dorset County Hospital NHS Foundation Trust | 4 | £0 |
| 1872 | Downs View Infant School Kent County Council | 4 | £0 |
| 1873 | Dragon Football Academy Limited | 4 | £4,410 |
| 1874 | Dr Sharaf Abd El Monem Salem t/a Greetwell House Nursing Home | 4 | £0 |
| 1875 | DRS Mining Ltd | 4 | £0 |
| 1876 | DTMC Products Limited | 4 | £4,181 |
| 1877 | Dumfries & Galloway Council | 4 | £0 |
| 1878 | Duncan Adams Limited (in Administration) | 4 | £0 |
| 1879 | Dvla | 4 | £0 |
| 1880 | DWP | 4 | £0 |
| 1881 | DXCG Ltd | 4 | £0 |
| 1882 | Dyson Limited | 4 | £0 |
| 1883 | East Cheshire NHS Trust | 4 | £0 |
| 1884 | East Midlands Trains Limited | 4 | £0 |
| 1885 | East Sussex College Group (escg) | 4 | £0 |
| 1886 | Easy Business Group Limited | 4 | £0 |
| 1887 | Edmundson Electrical Limited | 4 | £0 |
| 1888 | Elegant Park Homes (in compulsory liquidation) | 4 | £0 |
| 1889 | Enable Scotland (Leading the Way) Ltd | 4 | £0 |
| 1890 | Ena Shaw Limited (in administration) | 4 | £0 |
| 1891 | Engie Regeneration Limited | 4 | £0 |
| 1892 | E&O Moonlight Catering Ltd | 4 | £1,699 |
| 1893 | Eon UK plc | 4 | £0 |
| 1894 | Equans Services Limited | 4 | £0 |
| 1895 | Eriks Industrial Services Limited | 4 | £0 |
| 1896 | Essex Cares Limited | 4 | £1,010 |
| 1897 | Euro Foods Group Limited | 4 | £0 |
| 1898 | Europcar Group Ltd | 4 | £0 |
| 1899 | Everest Limited | 4 | £0 |
| 1900 | Evolution Corporate Acquisitions Limited | 4 | £0 |