| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AELAC LIMITED | 06073979 | 30/01/2007 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AGE CONCERN HOLDINGS LIMITED | 01102971 | 10/01/2005 | 22/12/2011 | Bronze |
| AGECO LIMITED | 03156159 | 28/11/2006 | 22/12/2011 | Gold |
| Billco Ltd | 01595986 | 20/06/1991 | 30/09/2004 | Dissolved |
| DDB UK LIMITED | 00933578 | 20/06/1992 | 30/09/2004 | Bronze |
| KITCATT NOHR ALEXANDER SHAW LIMITED | 04342369 | 29/05/2007 | 01/03/2011 | Dissolved |
| MBASTACK LIMITED | 03019351 | 17/09/1996 | 20/07/1998 | Bronze |
| THE CAFFEINE PARTNERSHIP LIMITED | 05988061 | 03/11/2006 | 21/04/2013 | Gold |
| THE GODOLPHIN AND LATYMER SCHOOL FOUNDATION | 03598439 | 24/06/2008 | 21/06/2011 | Silver |
| THE INSTITUTE OF PRACTITIONERS IN ADVERTISING (PRE-CHARTER) | 00221167 | 13/04/1999 | 21/04/2005 | Dissolved |
| VERSUS ARTHRITIS | 00490500 | 28/11/2007 | 21/04/2013 | Silver |