| Name | Total Supplied | |
|---|---|---|
| OVE ARUP & PARTNERS LIMITED | £19,733,822 | |
| ENVIRONMENT AGENCY (PETERBOROUGH) | £10,870,891 | |
| THE FEDERATION OF GROUNDWORK TRUSTS (CLAIMS) | £8,167,623 | |
| Natural England | £3,280,784 | |
| ATKINS LTD | £2,041,559 | |
| HBMCE T/A HISTORIC ENGLAND | £1,209,600 | |
| University of York | £1,049,055 | |
| THE FEDERATION OF GROUNDWORK TRUSTS T/A GROUNDWORK UK | £1,037,778 | |
| THE CANAL & RIVER TRUST | £458,334 | |
| BSI ASSURANCE UK LIMITED | £97,344 | |
| BUILDING RESEARCH ESTABLISHM'T BRE | £43,318 | |
| Leicestershire County Council | £27,687 | |
| Forestry Commission | £27,306 |