| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Executive Translations Bureau Ltd. | 02916442 | 14/06/1994 | Dissolved |
| SANDLER RENTOUL ASSOCIATES LIMITED | 02251689 | 01/01/1992 | Dissolved |
| Storewarn Ltd | 03048034 | 01/05/1996 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Astley & Pearce (Japan) Ltd | 01340141 | 14/04/1994 | 17/10/1994 | Dissolved |
| Bierbaum,Martin,Group (Investments) Plc | 01056209 | 30/09/1991 | 23/03/1993 | Dissolved |
| CABOT HIGHLANDS LLP | SO300920 | 01/08/2011 | 28/07/2022 | Silver |
| CANACCORD GENUITY WEALTH LIMITED | 03739694 | 30/01/2001 | 28/09/2001 | Silver |
| CENTAUR MEDIA PLC | 04948078 | 13/05/2015 | 03/01/2018 | Silver |
| CHALCON INVESTMENTS LIMITED | 02733780 | 03/12/1992 | 01/01/1994 | Dissolved |
| CHALCON LIMITED | 00127195 | 13/11/1991 | 03/02/1993 | One Red Flag |
| COMPUTACENTER (UK) LIMITED | 01584718 | 05/10/2000 | 18/02/2008 | Silver |
| COMPUTACENTER PLC | 03110569 | 26/05/2000 | 18/02/2008 | Silver |
| Chalcon Plating Technology Ltd | 02353581 | 13/11/1991 | 03/02/1993 | Dissolved |
| EREVED GROUP HOLDINGS LIMITED | 00014504 | 01/02/1998 | 18/02/2000 | Dissolved |
| EXCO (TREASURY) LIMITED | 02589391 | 20/05/1993 | 17/10/1994 | Dissolved |
| EXCO INTERNATIONAL LIMITED | 01280142 | 25/03/1994 | 17/10/1994 | Dissolved |
| EXCO NOMINEES LIMITED | 02045447 | 20/05/1993 | 17/10/1994 | Gold |
| EXCO SECURITIES (1980) LIMITED | 01470183 | 20/05/1993 | 17/10/1994 | Dissolved |
| Exco R M J International Inc | FC017972 | 24/05/1994 | 17/10/1994 | Dissolved |
| Executive Translations Bureau Ltd. | 02916442 | 07/04/1994 | 14/06/1994 | Dissolved |
| Exlingua Ltd | 02450846 | 11/12/1991 | 16/02/1999 | Dissolved |
| ICAP EUROPE LIMITED | 00170463 | 20/05/1993 | 17/10/1994 | Gold |
| ICAP MANAGEMENT SERVICES LIMITED | 02189561 | 20/05/1993 | 17/10/1994 | Silver |
| IDEACODE LIMITED | 02743922 | 25/09/1992 | 30/06/1994 | Dissolved |
| INTERCAPITAL LIMITED | 01423001 | 19/04/1993 | 01/01/1995 | Gold |
| IRONSHORE INTERNATIONAL LIMITED | 06528705 | 27/01/2009 | 09/02/2016 | Silver |
| KYTE CAPITAL MANAGEMENT LIMITED | 05107427 | 20/04/2004 | 15/02/2008 | Gold |
| LANDMARK MORTGAGES LIMITED | 03273685 | 22/02/2008 | 01/01/2010 | Silver |
| LIMNET LIMITED | 02723291 | 03/06/1997 | 02/02/1998 | Dissolved |
| LLOYD'S AMERICA LIMITED | 03189026 | 07/05/1996 | 30/06/1999 | Gold |
| LLOYD'S HOUSING SUPPORT LIMITED | 03218563 | 24/07/1997 | 30/06/1999 | Dissolved |
| LLOYD'S OF LONDON LIMITED | 03189123 | 07/05/1996 | 30/06/1999 | Not Trading |
| MARTIN BROKERS GROUP LTD. | 02743861 | 25/09/1992 | 12/01/1993 | Gold |
| Martin,R P,(Investments) Plc | 00952515 | 12/10/1992 | 06/04/1993 | Dissolved |
| NATIONAL WESTMINSTER BANK PUBLIC LIMITED COMPANY | 00929027 | 08/10/1999 | 06/03/2000 | Gold |
| OXYGEN HOLDINGS PLC | 05167938 | 16/09/2004 | 17/02/2008 | Insolvent |
| OXYGEN INSURANCE SERVICES LIMITED | 05172187 | 16/09/2004 | 17/02/2008 | Dissolved |
| PATERNOSTER UK LIMITED | 05656083 | 15/06/2006 | 11/01/2011 | Dissolved |
| PEN UNDERWRITING LIMITED | 05172311 | 16/09/2004 | 17/02/2008 | Bronze |
| PFEG | 03943766 | 05/02/2003 | 15/10/2008 | Dissolved |
| Quadrex Holdings Ltd | 01878829 | 25/09/1991 | 01/05/1993 | Dissolved |
| R.J. O'BRIEN LIMITED | 01810354 | 16/04/2000 | 15/02/2008 | Gold |
| SANCTUARY INSURANCE BROKERS LIMITED | 05050608 | 16/09/2004 | 17/02/2008 | Gold |
| THE ROYAL OPERA HOUSE FOUNDATION | 00730466 | 22/07/1999 | 31/08/2001 | Dissolved |
| TOWRY HOLDINGS LIMITED | 04773122 | 28/03/2014 | 19/07/2016 | Dissolved |
| TP ICAP MTF LIMITED | 01852009 | 20/05/1993 | 17/10/1994 | Gold |
| Troika 2004 Ltd | 04267539 | 23/09/2001 | 15/06/2004 | Dissolved |
| VIRGIN MONEY LIMITED | 06952311 | 01/01/2010 | 01/01/2012 | Not Trading |
| WOWS 8 LIMITED | 02733029 | 09/12/1992 | 12/01/1993 | Dissolved |