| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Bridge Gate Project Management Limited | 01860400 | 29/12/1991 | Dissolved |
| Bridge Gate Real Estates Ltd | 02225252 | 29/12/1992 | Dissolved |
| Devonshire (Norwood) Ltd | 03578320 | 14/07/1998 | Dissolved |
| Devonshire (Stanmore) Ltd | 04693912 | 12/03/2003 | Dissolved |
| Devonshire (Westpoint) Ltd | 03163080 | 22/02/1996 | Dissolved |
| Grangebrook Asset Management Limited | 02682003 | 28/09/1995 | Dissolved |
| HARFORDE COURT MANAGEMENT LIMITED | 02459956 | 16/01/1994 | Dissolved |
| HEMPEL PROPERTY HOLDINGS LIMITED | 02626153 | 03/07/1992 | Silver |
| Martin,S T,(Leisure Wear) Ltd | 00929097 | 01/07/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BROADFIELDS COURT LIMITED | 02465819 | 01/02/1993 | 15/04/1994 | Strike Off |
| Bridge Gate Centre (Aylesbury) Management Limited | 02191420 | 29/12/1992 | 22/12/1993 | Dissolved |
| Bridge Gate Centre (Aylesbury) Management Limited | 02191420 | 22/12/1993 | 15/04/1994 | Dissolved |
| Bridge Gate Centre (Welwyn) Management Ltd | 02135472 | 31/12/1992 | 15/04/1994 | Dissolved |
| CRANBORNE ROAD MANAGEMENT COMPANY LIMITED | 05227078 | 23/03/2007 | 22/06/2009 | Gold |
| Calbick Ltd | 00919961 | 29/11/1992 | 01/05/1997 | Dissolved |
| DEVONSHIRE (SOUTH WEST) LIMITED | 04993951 | 12/12/2003 | 22/08/2005 | One Red Flag |
| Devonshire (Manor Way) Ltd | 04685351 | 04/03/2003 | 18/05/2005 | Dissolved |
| Devonshire (Parr Road) Ltd | 05617459 | 09/11/2005 | 04/12/2006 | Dissolved |
| Devonshire (Stortford) Ltd | 04263937 | 23/03/2007 | 23/05/2007 | Dissolved |
| Gatfield Ltd | 02122245 | 06/10/1992 | 27/03/1996 | Dissolved |
| Grangebrook Asset Management Limited | 02682003 | 04/08/1993 | 04/10/1994 | Dissolved |
| HEMPEL PROPERTY DEVELOPMENTS LIMITED | 02682779 | 30/01/1993 | 08/01/1997 | Silver |
| KNIGHTS PARK BUSINESS CENTRE MANAGEMENT LIMITED | 05350472 | 02/02/2005 | 30/09/2005 | Not Trading |