| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| County Durham Developments Ltd | 04364455 | 10/02/2002 | Dissolved |
| DALTON DEVELOPMENT PARTNERS LIMITED | 08446106 | 20/03/2014 | Dissolved |
| ECO HEAT SERVICES LIMITED | 06510655 | 21/08/2008 | Dissolved |
| Helen Homes Ltd | 05009627 | 08/01/2004 | Dissolved |
| NORTHERN HEAT SERVICES LIMITED | 07817610 | 20/10/2011 | Dissolved |
| Stillcam Ltd | 04269412 | 08/11/2001 | Dissolved |
| Stillcam Ltd | 04269412 | 08/11/2001 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| PARKES BUILDING SERVICES LIMITED | 08484317 | 13/11/2015 | 02/12/2016 | Silver |
| SPENMORE PROPERTY LTD | 07362247 | 15/09/2010 | 11/03/2016 | Dissolved |