| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Cancer Research Uk | NF003662 | 13/05/2003 | Dissolved |
| Guarantco Ltd | 04904409 | 18/09/2003 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ACTION HEALTH | 03444392 | 03/10/1997 | 23/09/2000 | Dissolved |
| CAMBRIDGE ECONOMIC POLICY ASSOCIATES LIMITED | 04077684 | 24/05/2001 | 31/01/2013 | Bronze |
| CANCER RESEARCH UK | 04325234 | 14/09/2006 | 20/09/2011 | Gold |
| CANCER RESEARCH UK TRADING LIMITED | 04355631 | 20/01/2004 | 22/12/2006 | Amber |
| CEPA LLP | OC326074 | 01/03/2009 | 30/09/2012 | Silver |
| DUTYBOUND LIMITED | 02896552 | 02/07/1996 | 31/12/2002 | Dissolved |
| F.A. INTERNATIONAL LIMITED | 02965424 | 06/09/1994 | 24/07/2000 | Dissolved |
| Guy's Hospital Nominees | 01216194 | 01/12/2003 | 13/06/2007 | Dissolved |
| HABERDASHERS' ASKE'S FEDERATION TRUST | 02535091 | 04/10/1991 | 08/03/1999 | Gold |
| INFRACO AFRICA LIMITED | 05196897 | 04/08/2004 | 31/03/2014 | Amber |
| N M ROTHSCHILD CORPORATE FINANCE LIMITED | 03257019 | 01/04/1997 | 31/03/2008 | Dissolved |
| N. M. ROTHSCHILD & SONS LIMITED | 00925279 | 12/07/1992 | 02/04/2000 | Silver |
| N.M. Rothschild & Sons (Wales) Ltd | 02283191 | 04/05/1992 | 24/02/2006 | Dissolved |
| St. Thomas' Hospital Nominees | 01254501 | 01/12/2003 | 13/06/2006 | Dissolved |
| WRC P.L.C. | 02262098 | 01/11/1995 | 31/12/2002 | Dissolved |