| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| XT EASTCOMBE UNDERWRITING LIMITED | 06992250 | 17/08/2009 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AXIOM HOLDINGS LIMITED | 05072841 | 02/07/2004 | 03/05/2007 | Bronze |
| BNY JB NOMINEES LIMITED | 02228537 | 17/05/1996 | 25/01/1999 | Dissolved |
| BNY MELLON HOLDINGS (UK) LIMITED | 03236179 | 07/10/1996 | 29/10/1999 | Dissolved |
| BNY TRUST COMPANY LIMITED | 02661887 | 12/07/1996 | 29/10/1999 | Gold |
| HSBC BANK PLC | 00014259 | 29/09/2004 | 31/12/2022 | Silver |
| HSBC GLOBAL ASSET MANAGEMENT LIMITED | 01615598 | 05/11/2012 | 31/01/2022 | Gold |
| HSBC PRIVATE BANK (UK) LIMITED | 00499482 | 01/04/2013 | 11/03/2020 | Gold |
| KWS NOMINEES LTD | 03192244 | 24/04/1996 | 25/01/1999 | Dissolved |
| MALVERN HOUSE ACQUISITION LIMITED | 03830357 | 05/04/2000 | 12/06/2001 | Dissolved |
| NAMES NOMINEES LIMITED | 02915906 | 17/05/1996 | 25/01/1999 | Dissolved |
| NUTRACO NOMINEES LIMITED | 00328897 | 17/05/1996 | 25/01/1999 | Not Trading |
| OPUS HOLDINGS LIMITED | 03625614 | 26/05/1999 | 10/07/2000 | Dissolved |
| ROWAN NOMINEES LIMITED | 00712898 | 17/05/1996 | 25/01/1999 | Not Trading |
| S.G. SECURITIES U.K. LIMITED | 00292689 | 11/07/1992 | 08/10/1997 | Gold |
| SCHRODER & CO. LIMITED | 02280926 | 02/01/2001 | 12/08/2004 | Silver |
| STOCKPIECE LIMITED | 04625139 | 24/07/2008 | 21/09/2014 | Gold |
| THE BANK OF NEW YORK MELLON (INTERNATIONAL) LIMITED | 03236121 | 07/10/1996 | 29/10/1999 | Gold |
| Wdr Co Reorganisation (Number 17) Plc | 02774307 | 05/03/1993 | 05/11/1993 | Dissolved |
| Wdr Co Reorganisation (Number 23) Ltd. | 02592442 | 22/10/1991 | 02/04/1997 | Dissolved |