| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| A & E Associates Ltd | 04432948 | 16/12/2002 | Dissolved |
| Abbeyvale Ltd | 02736042 | 18/08/1992 | Dissolved |
| Carter Construction & Maintenance Ltd. | 02947922 | 13/07/1994 | Dissolved |
| Charco 331 Ltd | 02475919 | 01/03/1992 | Dissolved |
| Chiltern Skyline Ltd | 03266401 | 22/10/1996 | Dissolved |
| Cobra Properties Ltd | 03336024 | 05/01/1998 | Dissolved |
| Crosshill Ltd | 03333906 | 18/03/1997 | Dissolved |
| Drewfield Investments Limited | 02770776 | 17/02/1993 | Dissolved |
| Flagstaff Properties Ltd | 03499022 | 08/04/1998 | Dissolved |
| Gladstone Road (Properties) Ltd | 03688292 | 18/12/1998 | Dissolved |
| Glover & Co (Technical Services) Ltd | 02991361 | 15/11/1994 | Dissolved |
| Merlot Properties Ltd | 03688180 | 18/12/1998 | Dissolved |
| Oarbridge Limited | 02730317 | 17/08/1992 | Dissolved |
| PINNACLE PROPERTIES LIMITED | 03525225 | 11/03/1998 | Dissolved |
| Portman Mansions Property Co Ltd | 02692806 | 12/03/1992 | Dissolved |
| Stablecrown Ltd | 02976948 | 20/10/1994 | Dissolved |
| Taycross Ltd | 03166016 | 12/08/1996 | Dissolved |
| Templeton Properties Ltd | 03449558 | 14/10/1997 | Dissolved |
| Welton (U.K.) Ltd | 03142996 | 02/01/1996 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BLACKMEAD PROPERTIES LIMITED | 03484438 | 08/01/1998 | 13/06/2008 | Bronze |
| BLANDFORD REAL ESTATE LTD | 03188043 | 19/04/1996 | 14/03/2022 | Gold |
| Bramblegrove Limited | 02731842 | 03/12/1993 | 16/07/1993 | Dissolved |
| Britplant Services Ltd | 03019036 | 07/02/1995 | 16/05/1995 | Dissolved |
| Elmstead Ltd | 02917403 | 06/05/1994 | 16/06/1995 | Dissolved |
| F.M. PROPERTIES (UK) LIMITED | 03972180 | 20/09/2000 | 03/10/2007 | Bronze |
| Fortcroft Ltd | 04509038 | 27/11/2002 | 26/09/2003 | Dissolved |
| HAMMERSMITH & FULHAM PROPERTIES LIMITED | 03451695 | 17/10/1997 | 02/12/2010 | Gold |
| INTERCO ESTATES LIMITED | 04067349 | 03/10/2000 | 21/02/2008 | Silver |
| Waterstar Properties Ltd | 04203135 | 18/07/2001 | 26/09/2003 | Dissolved |
| Westervale Properties Ltd | 04203519 | 03/08/2001 | 08/01/2004 | Dissolved |
| Y.R. PROPERTIES LIMITED | 03329297 | 07/03/1997 | 16/03/2000 | Gold |