| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Abana Property Co Limited | 00752278 | 31/07/1991 | Dissolved |
| BECKRIDGE LIMITED | 02165937 | 31/07/1991 | Dissolved |
| CITYLAND SECURITIES LIMITED | 00703249 | 31/07/1991 | Amber |
| Crosshurst Ltd | 00901548 | 31/07/1991 | Dissolved |
| DERNATON LIMITED | 00879727 | 31/07/1991 | Dissolved |
| Ectromech Properties Ltd | 01248373 | 31/07/1991 | Dissolved |
| Ectromech Properties Ltd | 01248373 | 31/07/1991 | Dissolved |
| GLOBEBOURNE LIMITED | 01036358 | 31/07/1991 | Silver |
| Gablehill Ltd | 03261317 | 07/05/1997 | Dissolved |
| Gravelgate Securities Ltd | 01008923 | 31/07/1991 | Dissolved |
| JUSTCASTLE LIMITED | 01125499 | 31/07/1991 | Dissolved |
| Lakinmount Ltd | 02598445 | 30/05/1995 | Dissolved |
| Meadpark Ltd | 01032536 | 31/07/1991 | Dissolved |
| Queen's Court(Builders) Ltd | 00823820 | 21/07/1991 | Dissolved |
| Queen's Court(Builders) Ltd | 00823820 | 21/07/1991 | Dissolved |
| STUDENTS DIGS LIMITED | 00878898 | 31/07/1991 | Amber |
| Sparcroft Property Co. Ltd | 00765986 | 31/07/1991 | Dissolved |
| Tempohurst Ltd | 01625029 | 31/07/1991 | Dissolved |
| VALEROSS PROPERTIES LIMITED | 01031522 | 31/07/1991 | Amber |
| Whidewing Properties Limited | 01259876 | 31/07/1991 | Dissolved |
| Woodspar Properties Ltd | 01686604 | 31/07/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 1A QUEEN'S GATE MANAGEMENT CO. LIMITED | 01305156 | 31/07/1991 | 27/07/2006 | Gold |
| 4 SOUTHWELL GARDENS LIMITED | 02430856 | 12/11/1995 | 01/11/2007 | Silver |
| 4 SOUTHWELL GARDENS LIMITED | 02430856 | 11/10/2000 | 05/07/2007 | Silver |
| ARKLE SECURITIES LIMITED | 03372506 | 31/10/1997 | 10/10/1998 | Dissolved |
| ASCOT CENTRAL CAR PARK LIMITED | 00265404 | 31/07/1991 | 02/09/2024 | Silver |
| ASCOT CENTRAL CAR PARK LIMITED | 00265404 | 31/07/1991 | 02/09/2024 | Silver |
| DERNATON LIMITED | 00879727 | 31/07/1991 | 09/08/1993 | Dissolved |
| HAMSTEAD HOLDINGS LIMITED | 02747114 | 29/04/1993 | 11/11/1993 | Amber |
| ROXYLIGHT PROPERTIES LIMITED | 03013804 | 09/03/1995 | 16/03/1995 | Dissolved |
| Stemwest Ltd | 01652535 | 09/07/1996 | 11/05/2000 | Dissolved |
| TANAGA PROPERTY CO. LIMITED | 00758760 | 31/07/1991 | 30/01/2003 | Dissolved |
| TANAGA PROPERTY CO. LIMITED | 00758760 | 31/07/1991 | 30/01/2003 | Dissolved |
| The Valhalla Marketing Co Ltd | 03169148 | 04/11/1997 | 17/05/2002 | Dissolved |
| West Tower Developments Ltd | 03347975 | 04/11/1997 | 17/05/2002 | Dissolved |