| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Refco U K Holdings Ltd | 01771719 | 27/06/2000 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| C I Investor Services | 01598507 | 31/08/2005 | 20/06/2008 | Dissolved |
| EBONEX IPR LIMITED | 09288783 | 13/04/2017 | 15/11/2018 | Dissolved |
| FIA EUROPE | 02832619 | 25/03/2004 | 24/07/2008 | Dissolved |
| LME HOLDINGS LIMITED | 04081219 | 01/01/2001 | 30/05/2006 | Silver |
| LONDON CAPITAL GROUP HOLDINGS PLC | 05497744 | 25/02/2013 | 18/07/2013 | Dissolved |
| LONDON CAPITAL GROUP LIMITED | 03218125 | 25/02/2013 | 18/07/2013 | One Red Flag |
| MAREX FINANCIAL | 05613061 | 21/12/2005 | 10/02/2011 | Silver |
| MAREX GROUP PLC | 05613060 | 11/10/2007 | 10/02/2011 | Silver |
| MAREX USA LIMITED | 03342072 | 30/05/2003 | 11/11/2008 | Dissolved |
| REFCO EUROPE LIMITED | 01575187 | 07/02/2002 | 20/06/2008 | Dissolved |
| REFCO OVERSEAS LIMITED | 00754862 | 27/06/2000 | 20/06/2008 | Dissolved |
| REFCO TRADING SERVICES (UK) LIMITED | 04698772 | 04/04/2003 | 20/06/2008 | Dissolved |
| REFCO TRADING SERVICES LIMITED | 03537690 | 07/03/2003 | 27/03/2003 | Dissolved |
| Refco Equity Derivatives Ltd | 04741894 | 30/04/2003 | 23/01/2007 | Dissolved |
| THE LONDON METAL EXCHANGE | 02128666 | 10/03/1999 | 30/05/2006 | Gold |