| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Benworld Ltd | 04548150 | 30/09/2002 | Dissolved |
| Bronte K Ltd | 04548130 | 30/09/2002 | Dissolved |
| HELICAL PLC | 00156663 | 01/02/2016 | Silver |
| ROSE INVESTMENTS LIMITED | 02276165 | 31/03/1991 | Strike Off |
| ROSE INVESTMENTS LIMITED | 02276165 | 31/03/1991 | Strike Off |
| SEGRO PUBLIC LIMITED COMPANY | 00167591 | 01/06/2018 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BIG BOX GP LIMITED | 04327845 | 10/06/2004 | 02/02/2011 | Dissolved |
| CB RICHARD ELLIS LIMITED | 02704074 | 31/03/1995 | 30/04/1997 | Dissolved |
| EQUITON GP LIMITED | 03837119 | 29/10/1999 | 23/08/2012 | Dissolved |
| EQUITON NOMINEE LIMITED | 04012435 | 26/06/2000 | 23/08/2012 | Dissolved |
| Ellis,Richard,Investment Services Ltd | 02217131 | 08/10/1991 | 09/08/2002 | Dissolved |
| Ellis,Richard,Services Ltd | 00631547 | 31/03/1995 | 09/08/2002 | Dissolved |
| PREMIER GREENFORD GP LIMITED | 03810382 | 28/09/1999 | 30/04/2004 | Not Trading |
| READING REAL ESTATE FOUNDATION | 04347140 | 20/09/2011 | 29/11/2023 | Silver |
| REAL ESTATE BALANCE (SHARECO) LIMITED | 10598681 | 03/02/2017 | 26/07/2022 | Insolvent |
| WOODSIDE GP LIMITED | 03664489 | 26/05/1999 | 20/08/2012 | Not Trading |