| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Gretmere Ltd | 02066309 | 15/06/1998 | Dissolved |
| North East Museums | 01581155 | 01/08/1998 | Dissolved |
| THE GRAINGER TOWN PARTNERSHIP LTD | 03395137 | 15/06/1998 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARMSTRONG CENTRE COMPANY LIMITED(THE) | 02021951 | 15/06/1998 | 31/12/2012 | Silver |
| ELDON SQUARE COMPANY LIMITED | 05505806 | 12/07/2005 | 31/12/2012 | One Red Flag |
| MUSEUMS, LIBRARIES AND ARCHIVES NORTH EAST | 04159174 | 13/02/2001 | 31/03/2009 | Dissolved |
| NEWCASTLE SCIENCE CENTRAL HOLDINGS LIMITED | 05903545 | 01/06/2007 | 31/12/2012 | Silver |
| R.H.W.E. LIMITED | 03359861 | 02/07/1998 | 12/11/2003 | Gold |
| THE HEART OF THE CITY PARTNERSHIP | 06373460 | 17/09/2007 | 31/12/2012 | Gold |
| TYNEXE LIMITED | 02066371 | 15/06/1998 | 31/12/2012 | Silver |
| The Concert Series Trust | 03192580 | 15/06/1998 | 22/05/2000 | Dissolved |