| Capgemini |
£2,394,887,859 |
|
| FUJITSU SERVICES LIMITED |
£1,896,828,130 |
|
| Accenture (Uk) Limited |
£676,527,751 |
|
| Amazon Web Services |
£514,118,134 |
|
| EQUAL EXPERTS UK LIMITED |
£447,373,884 |
|
| NATIONAL SAVINGS & INVESTMENTS |
£298,288,464 |
|
| Royal Mail Group Limited |
£297,149,892 |
|
| RCDTS LTD |
£287,059,007 |
|
| SPECIALIST COMPUTER CTR |
£280,531,641 |
|
| Workman Holding Account |
£280,105,794 |
|
| NEWCASTLE ESTATE PARTNERSHIP |
£265,253,819 |
|
| Mapeley STEPS Contractor Limited |
£256,264,911 |
|
| COGNIZANT Technology Solutions |
£245,766,933 |
|
| SODEXO LIMITED |
£220,685,412 |
|
| SOFTCAT LTD |
£196,462,234 |
|
| Cabinet Office |
£188,365,292 |
|
| ATOS IT SERVICES UK LIMITED |
£165,086,066 |
|
| BYTES SOFTWARE SERVICES LIMITED |
£159,545,425 |
|
| Pegasystems Limited |
£149,760,195 |
|
| SAS SOFTWARE LIMITED |
£145,601,819 |
|
| DAC BEACHCROFT LLP - CLIENT ACCOUNT |
£140,538,244 |
|
| Deloitte |
£136,635,147 |
|
| TDX GROUP LIMITED |
£128,281,702 |
|
| Computacenter plc |
£127,142,865 |
|
| IBM LIMITED |
£124,532,431 |
|
| Inspired Energy plc |
£114,012,997 |
|
| Wincanton Group PLC |
£103,710,304 |
|
| EVIDEN TECHNOLOGY SERVICES LIMITED |
£101,299,519 |
|
| MITIE LIMITED |
£99,843,768 |
|
| COGNIZANT LIMITED |
£95,405,448 |
|
| SPECIALIST COMPUTER CTR (NON EDI) |
£93,939,194 |
|
| Atos Holding UK 1 Ltd |
£88,689,239 |
|
| INTEGRATED DEBT SERVICES LTD T/AS |
£88,022,059 |
|
| OVERBURY PLC |
£85,376,023 |
|
| CDW Limited |
£83,562,556 |
|
| BARCLAYS BANK PLC T/A BARCLAYCARD |
£83,472,500 |
|
| ERNST & YOUNG LLP |
£82,175,917 |
|
| Government Property Agency |
£81,592,909 |
|
| SAP (UK) LIMITED |
£76,060,796 |
|
| BOXXE LIMITED |
£73,476,848 |
|
| TECKNUOVO LTD |
£66,817,775 |
|
| WATES CONSTRUCTION LIMITED |
£62,634,079 |
|
| RESTORE DIGITAL LIMITED |
£61,835,403 |
|
| CGI IT UK Limited |
£60,829,438 |
|
| LEGAL AND GENERAL ASSURANCE SOCIETY LIMITED |
£60,265,396 |
|
| SERVEST GROUP LTD |
£59,222,033 |
|
| ISG FIT OUT LIMITED |
£58,112,193 |
|
| Mitie Security Limited |
£53,587,640 |
|
| MASTEK (UK) LTD. |
£51,220,919 |
|
| EXCHEQUER PARTNERSHIP (NO.2) PLC |
£51,092,743 |
|