| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| D & K MACHINERY AND PLANT LIMITED | 05844247 | 20/06/2006 | Dissolved |
| D&K GROUP 2007 LIMITED | 05897157 | 16/02/2007 | Dissolved |
| D&K HIRE SERVICES LIMITED | 07480638 | 10/01/2011 | Dissolved |
| D&K PLANT HIRE LIMITED | 11669541 | 09/11/2018 | Insolvent |
| DEVELOPMENT PARTNERSHIP NORTH EAST LIMITED | 04541640 | 01/02/2008 | Dissolved |
| DORIN GROUP 2007 LIMITED | 05897151 | 16/02/2007 | Dissolved |
| DORIN HOLDINGS LIMITED | 01962327 | 09/06/2006 | Dissolved |
| GARNETT ROOFING LIMITED | 05820818 | 20/06/2006 | Dissolved |
| ISABELLA HOMES (LANGLEY PARK) LIMITED | 06849854 | 17/03/2009 | Dissolved |
| ISABELLA HOMES (WIDDRINGTON) LIMITED | 06849853 | 17/03/2009 | Dissolved |
| ISABELLA PROPERTY CORPORATION LLP | OC338950 | 24/07/2008 | Dissolved |
| ISABELLA PROPERTY DEVELOPMENT LIMITED | 06259077 | 30/05/2007 | Dissolved |
| J.W. Garnett & Company Ltd | 01858823 | 16/02/2007 | Dissolved |
| MAST ELECTRICAL LIMITED | 05820897 | 20/06/2006 | Dissolved |
| MELIUS CYBER CONSULTANCY LIMITED | 11803541 | 04/02/2019 | Amber |
| NIROD PROPERTY MAINTENANCE LIMITED | 08747363 | 24/10/2013 | Dissolved |
| SPARTAN COMMERCIAL CENTRE (DEVCO) LIMITED | 06674582 | 15/08/2008 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CIRCLE RED HELLENS (MIDDLESBROUGH) LIMITED | 05766231 | 29/08/2008 | 04/02/2011 | Dissolved |
| CIRCLE RED INVESTMENTS LIMITED | 06032779 | 29/08/2008 | 04/02/2011 | Amber |
| CIRCLE RED PROPERTIES (ST. JAMES) LIMITED | 05816245 | 29/08/2008 | 25/06/2010 | Bronze |
| CIRCLE RED PROPERTIES LIMITED | 04908256 | 29/08/2008 | 04/02/2011 | Amber |
| CIRCLERED HELLENS (STOCKTON) LIMITED | 05979197 | 29/08/2008 | 04/02/2011 | Dissolved |
| CIRCLERED PROPERTIES (MORPETH) LIMITED | 06361312 | 29/08/2008 | 04/02/2011 | Bronze |
| D & K TRANSPORT AND LEASING LIMITED | 02385261 | 16/02/2007 | 31/07/2012 | Dissolved |
| ISABELLA HOMES (LANGLEY PARK) LIMITED | 06849854 | 17/03/2009 | 11/05/2009 | Dissolved |
| ISABELLA HOMES (WIDDRINGTON) LIMITED | 06849853 | 17/03/2009 | 11/05/2009 | Dissolved |
| JOHN W. & S. DORIN LIMITED | 01575558 | 31/01/2005 | 31/07/2012 | One Red Flag |
| MILBURNGATE DURHAM LIMITED | 05713130 | 16/12/2008 | 22/10/2009 | Dissolved |
| NORTHUMBERLAND GOLF CLUB LIMITED(THE) | 00056712 | 02/04/2011 | 25/03/2017 | Silver |
| SPARTAN COMMERCIAL CENTRE (DEVCO) LIMITED | 06674582 | 15/08/2008 | 01/08/2010 | Dissolved |
| ZENITH BUSINESS VILLAGE (DEVCO) LTD. | 06364226 | 01/04/2008 | 01/01/2009 | Not Trading |
| ZENITH BUSINESS VILLAGE (DEVCO) LTD. | 06364226 | 01/04/2008 | 04/02/2011 | Not Trading |