| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Chelford Securities Ltd | 02432808 | 16/10/1991 | Dissolved |
| Helical Exemplar Ltd | 05542194 | 22/08/2005 | Dissolved |
| LOMBARD PROJECTS LLP | OC325741 | 03/02/2007 | Dissolved |
| LV2007 Ltd | 05075518 | 16/03/2004 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARCADIS (UK) LIMITED | 01093549 | 31/01/1993 | 11/02/1994 | Gold |
| ARCADIS (UK) LIMITED | 01093549 | 26/06/1991 | 31/12/2006 | Gold |
| AYH MACE LIMITED | 02533905 | 31/03/1999 | 21/02/2006 | Dissolved |
| AYH MACE LIMITED | 02533905 | 23/08/1991 | 21/02/2006 | Dissolved |
| Ayh Esop Ltd | 02990324 | 30/11/1994 | 20/12/1996 | Dissolved |
| Ayh Services Ltd | 01934046 | 31/01/1993 | 28/06/1993 | Dissolved |
| Ayh Services Ltd | 01934046 | 28/06/1991 | 24/04/1996 | Dissolved |
| Exemplar Properties Ltd | 04849193 | 01/04/2004 | 30/05/2006 | Dissolved |
| Noble Project Management Ltd | 03108838 | 01/04/2000 | 31/12/2006 | Dissolved |