| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| WESTMINSTER SCHOOL SOCIETY(THE) | 00329657 | 15/03/2005 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| GILBERT TRUST FOR THE ARTS | 03127226 | 31/05/1996 | 11/07/2001 | Gold |
| MUSEUMS ASSOCIATION(THE) | 00252131 | 15/09/1992 | 12/09/1995 | One Red Flag |
| ST PAUL'S CATHEDRAL FOUNDATION | 04040667 | 28/09/2000 | 19/05/2005 | Bronze |
| THE FOUNDLING MUSEUM | 03621861 | 20/08/1998 | 31/08/2010 | Gold |
| THE FOUNDLING MUSEUM TRADING COMPANY LIMITED | 05131580 | 13/11/2006 | 28/11/2011 | Bronze |
| THE GERALD COKE HANDEL FOUNDATION | 03201907 | 15/11/2006 | 06/11/2009 | Bronze |
| THE HANDEL HOUSE TRUST LIMITED | 02653428 | 27/02/2002 | 12/12/2006 | Bronze |
| THE PUBLIC CATALOGUE FOUNDATION | 04573564 | 03/12/2007 | 06/07/2011 | Silver |
| United Kingdom National Inventory of War Memorials | 05150239 | 10/06/2004 | 10/10/2007 | Dissolved |
| V&A ENTERPRISES LIMITED | 01955898 | 28/09/1995 | 30/04/2001 | Gold |