| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ALBERTGATE MANAGEMENT COMPANY LIMITED | 05701303 | 09/05/2014 | Not Trading |
| GRANGEFIELD COURT RTM COMPANY LIMITED | 06743071 | 26/05/2017 | Not Trading |
| MANOR FARM (COULBY NEWHAM) MANAGEMENT COMPANY LIMITED | 06977045 | 30/07/2009 | Amber |
| THE DEANERY MANAGEMENT COMPANY (DARLINGTON) LIMITED | 06146458 | 31/12/2008 | Not Trading |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BANKSIDE COURT MANAGEMENT COMPANY (DARLINGTON) LIMITED | 06243098 | 22/08/2008 | 03/08/2011 | Amber |
| HORNBY PARK ESTATE MANAGEMENT COMPANY LIMITED | 05806063 | 22/08/2012 | 10/09/2012 | Not Trading |
| QUAYSIDE LOFTS MANAGEMENT LIMITED | 04669634 | 04/02/2009 | 31/10/2011 | Dissolved |
| ST ANN'S QUAY MANAGEMENT LIMITED | 04206799 | 04/02/2009 | 15/06/2010 | Not Trading |
| THORNTREE VALE (THORNABY) MANAGEMENT COMPANY LIMITED | 06298379 | 02/07/2007 | 28/02/2013 | Amber |