| Name | Total Supplied | |
|---|---|---|
| OPEN AWARDS | £518,200 | |
| METHOD4 LIMITED | £478,001 | |
| WARP TECHNOLOGIES LIMITED | £384,975 | |
| Professional Data Management Services Limited | £264,456 | |
| CITY AND GUILDS OF LONDON INSTITUTE | £242,463 | |
| PEARSON EDUCATION LIMITED | £116,445 | |
| CORPORATE TRAVEL MANAGEMENT (NORTH) LIMITED | £113,001 | |
| NATIONAL AUDIT OFFICE | £76,000 | |
| Government Internal Audit Agency | £54,316 | |
| ISG LIVE LIMITED | £42,000 | |
| CALDER CONFERENCES LIMITED | £34,640 | |
| Office For National Statistics | £31,453 | |
| PASSAGEWAYS (UK) LTD | £31,392 |