| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AECOM CORPORATION HOLDINGS (UK) LIMITED | 03039328 | 25/03/2009 | 24/12/2010 | Bronze |
| AECOM INFRASTRUCTURE & ENVIRONMENT UK LIMITED | 00880328 | 25/03/2009 | 23/12/2010 | Gold |
| FERGUSON & MCILVEEN HOLDINGS LIMITED | NI037752 | 01/11/2006 | 24/12/2010 | Dissolved |
| FM MODERN DESIGN LIMITED | 04121048 | 01/11/2006 | 24/12/2010 | Dissolved |
| SCOTT WILSON SCOTLAND LTD. | SC048951 | 01/05/1992 | 24/12/2010 | Not Trading |