| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| COMMERZBANK FINANCE LIMITED | 00551334 | 22/05/1992 | 18/12/1998 | Silver |
| COMMERZBANK SECURITIES LIMITED | 01767419 | 28/03/1992 | 18/12/1998 | Not Trading |
| DERWENT LONDON PLC | 01819699 | 01/03/1999 | 31/12/2012 | Silver |
| DERWENT VALLEY EMPLOYEE TRUST LIMITED | 04177132 | 25/05/2004 | 31/12/2012 | Gold |
| FAIRFIELD ENERGY LIMITED | 05562373 | 30/06/2010 | 31/12/2015 | One Red Flag |
| HUTCHISON 3G UK HOLDINGS LIMITED | 03918124 | 29/09/2003 | 07/11/2003 | Bronze |
| HUTCHISON 3G UK LIMITED | 03885486 | 23/10/2002 | 26/03/2003 | Silver |
| Highbury House Communications Plc | 01398522 | 01/01/2003 | 07/09/2005 | Dissolved |
| LOMBARD MEDICAL TECHNOLOGIES LIMITED | 04636949 | 01/10/2007 | 01/04/2015 | Dissolved |
| PROVIDENT INSURANCE LTD | 00877728 | 04/09/2003 | 15/06/2007 | Dissolved |
| REMUNERATION CONSULTANTS GROUP LIMITED | 07664125 | 18/01/2017 | 30/06/2022 | Gold |
| WILDERNESSE CLUB LIMITED | 00532691 | 22/03/2014 | 25/03/2017 | Silver |
| YESINSURANCE SERVICES LIMITED | 05545310 | 15/08/2006 | 15/06/2007 | Dissolved |