| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BENCLIN LTD | 12851972 | 02/09/2020 | Not Trading |
| CLYDEPAR LTD | 11097941 | 05/12/2017 | Silver |
| DINSDALE PARK (DARLINGTON) MANAGEMENT COMPANY (2011) LIMITED | 07330651 | 22/01/2020 | Dissolved |
| DUNMOS ESTATES LTD | 07131027 | 20/01/2010 | Dissolved |
| DUNMOS INVESTMENTS LTD | 07034085 | 29/09/2009 | Dissolved |
| DUNMOS INVESTMENTS LTD | 07034085 | 29/09/2009 | Dissolved |
| DUNMOS LTD | 07882171 | 14/12/2011 | Not Trading |
| ELIDUN LTD | 13505380 | 12/07/2021 | Bronze |
| FONTMERRY LTD | 04811096 | 25/06/2003 | Gold |
| FONTMERRY LTD | 04811096 | 25/06/2003 | Gold |
| FORDINGHALL LTD | 04811128 | 25/06/2003 | Bronze |
| FORDINGHALL LTD | 04811128 | 25/06/2003 | Bronze |
| Greenmiddle Ltd | 04830690 | 11/07/2003 | Dissolved |
| Greenmiddle Ltd | 04830690 | 11/07/2003 | Dissolved |
| LEADRILL LTD | 04858064 | 06/08/2003 | Dissolved |
| LEADRILL LTD | 04858064 | 06/08/2003 | Dissolved |
| LEADUN LTD | 12300193 | 06/11/2019 | Bronze |
| MIRDUN LTD | 12696741 | 25/06/2020 | Bronze |
| MORTON BRIDLEPATH LTD | 12322959 | 19/11/2019 | Not Trading |
| NORWOOD COLLIERY CLOCKMILL ROAD LTD | 13055015 | 01/12/2020 | Not Trading |
| OCEANA TYNESIDE LIMITED | 15019515 | 21/07/2023 | Dissolved |
| SANDERSON AND ENNIS LTD | 14473505 | 09/11/2022 | Silver |
| SARDUN LTD | 13010881 | 11/11/2020 | Bronze |
| SOCUK LTD | 13714939 | 01/11/2021 | Bronze |
| SOLDUN LTD | 12068684 | 25/06/2019 | Bronze |
| TYNESIDE INVESTMENTS LIMITED | 07906245 | 11/01/2012 | Gold |
| VOLTSTAR LIMITED | 10215141 | 06/06/2016 | Strike Off |
| Wallmoss Ltd | 04830524 | 11/07/2003 | Dissolved |
| Wallmoss Ltd | 04830524 | 11/07/2003 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ADLER HOUSING LIMITED | 07878454 | 12/12/2011 | 08/07/2013 | Dissolved |
| KPROPERTY LTD | 08020227 | 27/09/2016 | 19/03/2017 | Gold |
| LOBER LTD | 11933961 | 09/04/2019 | 02/05/2021 | Bronze |
| SRB REAL ESTATE LTD | 12442675 | 04/02/2020 | 31/01/2021 | Bronze |
| THE WALLED GARDEN (FENCEHOUSES) MANAGEMENT COMPANY LIMITED | 08336281 | 15/06/2017 | 26/09/2019 | Silver |
| TOV CONSTRUCTION LTD | 13498549 | 07/07/2021 | 08/07/2021 | One Red Flag |
| VICTORIA APARTMENTS RETIREMENT LIVING LTD | 10298029 | 27/07/2016 | 28/06/2021 | Not Trading |