| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Boostexpand Plc | 04039255 | 08/09/2000 | Dissolved |
| Buildglobal Ltd | 02638864 | 29/08/1991 | Dissolved |
| Targetexchange Plc | 04039140 | 08/09/2000 | Dissolved |
| Trushelfco (No.2894) Ltd | 04459606 | 02/07/2002 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BL FRASER LIMITED | 03689769 | 14/04/1999 | 30/04/1999 | Dissolved |
| CASH AND CARRY WHOLESALE LIMITED | 03689585 | 11/02/1999 | 16/02/1999 | Dissolved |
| CHUBB LIMITED | 04034666 | 13/09/2000 | 15/09/2000 | Bronze |
| COBALT DATA CENTRE 2 LLP | OC361003 | 03/04/2011 | 03/04/2011 | Bronze |
| COBALT DATA CENTRE 3 LLP | OC362746 | 03/04/2011 | 25/05/2016 | Bronze |
| GREAT ORMOND STREET HOSPITAL CHILDREN'S CHARITY | 09338724 | 01/04/2015 | 25/05/2016 | Silver |
| KIDDE FINANCE LIMITED | 04053789 | 15/09/2000 | 18/09/2000 | Dissolved |
| KIDDE HOLDINGS LIMITED | 04053915 | 26/09/2000 | 27/09/2000 | Dissolved |
| KIDDE LIMITED | 04039127 | 13/09/2000 | 15/09/2000 | One Red Flag |
| Ministry of Sound Digital Radio Limited. | 03982448 | 30/05/2000 | 26/06/2000 | Dissolved |
| Morgan Stanley International Nominees Ltd | 02861002 | 18/03/1994 | 18/03/1994 | Dissolved |
| NATIONAL FOUNDATION FOR EDUCATIONAL RESEARCH IN ENGLAND AND WALES(THE) | 00900899 | 17/07/2007 | 08/07/2015 | Gold |
| NFER TRADING LIMITED | 03954591 | 17/07/2007 | 08/07/2015 | Silver |
| PARMA INVESTMENTS LIMITED | 02915889 | 11/05/1994 | 18/05/1994 | Not Trading |
| SLAUGHTER AND MAY LIMITED | 00535683 | 13/02/1992 | 30/04/2014 | Silver |
| SLAUGHTER AND MAY SERVICES COMPANY | 00785646 | 13/02/1991 | 30/04/2014 | Amber |
| SLAUGHTER AND MAY TRUST LIMITED | 00335458 | 13/02/1992 | 15/12/2008 | Silver |
| STRIPESTAR LIMITED | 03786959 | 23/08/1999 | 02/11/1999 | Insolvent |
| TREXCO LIMITED | 00461588 | 13/02/1992 | 30/04/2014 | Silver |
| TRUCIDATOR NOMINEES LIMITED | 00278109 | 13/02/1992 | 30/04/2014 | Silver |
| TRUSEC LIMITED | 00463885 | 13/02/1992 | 30/04/2014 | Silver |
| USI PLUMBING LIMITED | 03681531 | 04/01/1999 | 05/01/1999 | Bronze |
| WESUPPLY AEROSPACE LIMITED | 04341765 | 28/03/2002 | 21/06/2002 | Dissolved |