| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CRANWYN LIMITED | 03366310 | 19/05/1997 | Dissolved |
| Diaryample Ltd | 03038908 | 06/04/1995 | Dissolved |
| Gillam,A,& Son Ltd | 01293129 | 21/12/1990 | Dissolved |
| HILLGATE ESTATES HOLDINGS LIMITED | 02977900 | 14/11/2001 | Silver |
| HILLGATE ESTATES LIMITED | 00746596 | 14/11/2001 | One Red Flag |
| HILLGATE ESTATES LIMITED | 00746596 | 01/01/2011 | One Red Flag |
| Heat Efficiency Ltd | 01908242 | 02/07/1998 | Dissolved |
| Middleton Group Plc | 02970230 | 29/11/1994 | Dissolved |
| Middleton Holdings Ltd | 00940603 | 18/03/1991 | Dissolved |
| Promptvale Ltd | 02581498 | 02/07/1998 | Dissolved |
| SHERGATE LIMITED | 03259995 | 07/10/1996 | Silver |
| The Maintenance Co Ltd | 03120944 | 02/07/1998 | Dissolved |
| Tuorg Ltd | 02581500 | 13/02/1991 | Dissolved |
| Woodside (Salcombe) Management Ltd | 04284730 | 10/09/2001 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| HILLGATE ESTATES HOLDINGS LIMITED | 02977900 | 29/11/1994 | 08/01/1999 | Silver |
| HILLGATE ESTATES LIMITED | 00746596 | 18/03/1991 | 08/01/1999 | One Red Flag |
| Heat Efficiency Ltd | 01908242 | 25/10/1995 | 01/11/1995 | Dissolved |
| Middleton Maintenance Group Plc | 00875637 | 18/03/1991 | 19/07/1995 | Dissolved |
| OLD HALL COURT (WEST MIDLANDS) MANAGEMENT LIMITED | 03664762 | 10/11/1998 | 30/09/2001 | Gold |
| Promptvale Ltd | 02581498 | 13/02/1991 | 02/04/1993 | Dissolved |
| SHERGATE LIMITED | 03259995 | 07/10/1996 | 31/10/1997 | Silver |
| THE SALCOMBE COMPANY LIMITED | 01239506 | 18/01/1993 | 19/10/2009 | Bronze |
| The Maintenance Co Ltd | 03120944 | 27/02/1996 | 27/11/1996 | Dissolved |