| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CULLEN PROJECT SERVICES LIMITED | 09015492 | 29/04/2014 | Dissolved |
| Dovecote Homes Ltd | 03945995 | 13/03/2000 | Dissolved |
| Hepscott Manor Homes Ltd | 04280350 | 03/09/2001 | Dissolved |
| Hepscott Manor Ltd | 04232258 | 07/09/2001 | Dissolved |
| Marlish (Hartburn) Ltd | 04381378 | 19/03/2002 | Dissolved |
| Marlish Homes Ltd | 04383038 | 27/02/2002 | Dissolved |
| NORTHUMBRIA CONSTRUCTION LIMITED | 05756418 | 24/03/2006 | Dissolved |
| Richard James Construction Ltd | 02613452 | 01/07/1991 | Dissolved |
| Tughall Manor Ltd | 04887411 | 04/09/2003 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BON ACCORD HOUSE MANAGEMENT LIMITED | 03805611 | 12/07/1999 | 27/04/2022 | Silver |
| CONINGSBY DEVELOPMENTS LIMITED | 05645200 | 05/12/2005 | 16/05/2011 | Dissolved |
| CONINGSBY GARDENS MANAGEMENT COMPANY LIMITED | 06452509 | 14/12/2007 | 03/04/2012 | Dissolved |
| DOVECOTE FARM MANAGEMENT COMPANY LIMITED | 04137717 | 09/01/2001 | 31/12/2001 | Silver |
| Dovecote Morpeth Ltd | 03918310 | 30/03/2000 | 25/01/2005 | Dissolved |
| HEPSCOTT MANOR MANAGEMENT COMPANY LIMITED | 04387526 | 12/03/2002 | 26/08/2004 | Not Trading |
| TUGHALL MANOR MANAGEMENT COMPANY LIMITED | 05131768 | 18/05/2004 | 26/10/2006 | Not Trading |