| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Mistral Investments Ltd | 00557914 | 12/08/1991 | Dissolved |
| Totfield Holdings Ltd | 00615711 | 12/08/1991 | Dissolved |
| Totfield Properties Ltd | 00579278 | 12/08/1991 | Dissolved |
| WESTCOMBE ASSET MANAGEMENT LIMITED | 04213879 | 10/05/2001 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BASAN INVESTMENTS LIMITED | 00764676 | 12/08/1991 | 18/10/2000 | Dissolved |
| BPF COMMERCIAL LIMITED | 03672922 | 23/12/1998 | 22/12/2011 | Amber |
| CANDEBURY PROPERTIES LIMITED | 00499806 | 12/08/1991 | 18/10/2000 | Dissolved |
| CHARTER HOUSE FLATS MANAGEMENT COMPANY (DRURY LANE) LIMITED | 02730981 | 14/07/1992 | 18/10/2000 | Silver |
| CITY & CORPORATE HOLDINGS LIMITED | 00633660 | 12/08/1991 | 18/10/2000 | Dissolved |
| COLLIN ESTATES LIMITED | 00349259 | 12/08/1991 | 18/10/2000 | Silver |
| COURTANA INVESTMENTS LIMITED | 00764696 | 12/08/1991 | 18/10/2000 | Not Trading |
| Charter House Flats (Drury Lane) Limited | 02692743 | 13/05/1992 | 18/10/2000 | Dissolved |
| Chichester Rents Ltd | 01988294 | 11/04/1997 | 18/10/2000 | Dissolved |
| EUROPEAN CARE & LIFESTYLES (UK) LTD | 03856015 | 25/07/2012 | 21/03/2014 | Dissolved |
| GREAT PORTLAND ESTATES P L C | 00596137 | 12/08/1991 | 18/10/2000 | Silver |
| GREAT PORTLAND ESTATES SERVICES LIMITED | 00517550 | 12/08/1991 | 18/10/2000 | Bronze |
| ILEX LIMITED | 01893192 | 11/04/1997 | 18/10/2000 | Dissolved |
| J.L.P.INVESTMENT COMPANY LIMITED | 00459857 | 12/08/1991 | 18/10/2000 | Bronze |
| JEKYLL PROPERTIES LIMITED | 03104243 | 11/04/1997 | 18/10/2000 | Dissolved |
| KNIGHTON ESTATES LIMITED | 00379493 | 12/08/1991 | 18/10/2000 | Silver |
| LIMCO GPE LIMITED | 00264964 | 12/08/1993 | 18/10/2000 | Dissolved |
| LONDON INVESTMENT AND MORTGAGE COMPANY LIMITED(THE) | 00624435 | 30/07/1992 | 18/10/2000 | Dissolved |
| O&H RANELAGH HOUSE LIMITED | 03078044 | 14/06/1996 | 18/10/2000 | Dissolved |
| PETRA INVESTMENTS LIMITED | 00567002 | 12/08/1991 | 18/10/2000 | Dissolved |
| PONTSARN INVESTMENTS LIMITED | 00611070 | 12/08/1991 | 18/10/2000 | Bronze |
| QUEEN'S ARCADE (CARDIFF) LIMITED | 03482505 | 19/12/1997 | 18/10/2000 | Dissolved |
| RECORDHOLD LIMITED | 02049337 | 19/12/1997 | 18/10/2000 | Dissolved |
| Salmonby Ltd | 02170604 | 11/04/1997 | 18/10/2000 | Dissolved |
| Saltfleet Ltd | 01898507 | 11/04/1997 | 18/10/2000 | Dissolved |
| THE ROYAL INSTITUTION OF CHARTERED SURVEYORS' BENEVOLENT FUND LIMITED | 00980025 | 13/12/2001 | 10/07/2014 | Silver |
| Tumby Ltd | 02233362 | 11/04/1997 | 18/10/2000 | Dissolved |
| UPLANDS TRADING ESTATES LIMITED | 00087582 | 12/08/1991 | 18/10/2000 | Dissolved |
| Wispington Limited | 02325777 | 11/04/1997 | 18/10/2000 | Dissolved |