| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Green Opportunities Ltd | 06280174 | 14/06/2007 | Dissolved |
| HUME CAPITAL MANAGEMENT LIMITED | 09754520 | 28/08/2015 | Dissolved |
| PLACEDIRECT LIMITED | 09703092 | 25/07/2015 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Athanor Capital Management Ltd | 05293528 | 01/12/2004 | 31/08/2006 | Dissolved |
| BTTQ LIMITED | 05759915 | 01/09/2006 | 01/04/2008 | Dissolved |
| CBOE CHI-X EUROPE LIMITED | 01651728 | 01/12/1993 | 11/01/2003 | Gold |
| EMERALD BIO-ENERGY LIMITED | 06022545 | 07/12/2006 | 10/04/2007 | Dissolved |
| EVERGREEN SECURITIES (UK) LIMITED | 06313045 | 16/07/2007 | 01/02/2008 | Dissolved |
| FIRST LONDON SECURITIES LIMITED | 04619306 | 13/05/2004 | 31/08/2006 | Dissolved |
| FIS GLOBAL EXECUTION SERVICES LIMITED | 03127109 | 15/10/2010 | 30/09/2011 | Gold |
| INSTINET EUROPE LIMITED | 01915961 | 09/11/1991 | 11/01/2003 | Silver |
| INSTINET GLOBAL SERVICES LIMITED | 02550604 | 01/03/1994 | 11/01/2003 | Bronze |
| INSTINET INTERNATIONAL LIMITED | 01428443 | 15/11/1995 | 11/01/2003 | Silver |
| INSTINET JAPAN LIMITED | 02904865 | 28/04/1994 | 11/01/2003 | Dissolved |
| INSTINET LP NOMINEES LIMITED | 04568468 | 21/10/2002 | 11/01/2003 | Dissolved |
| Iisl (Client) Nominees Ltd | 03218639 | 22/07/1996 | 11/01/2003 | Dissolved |
| Iisl Nominees Limted | 01642920 | 01/01/1996 | 11/01/2003 | Dissolved |
| Instinet Client Nominees Ltd | 02672654 | 01/01/1996 | 11/01/2003 | Dissolved |
| Instinet Holdings Ltd | 01416500 | 25/05/1995 | 11/01/2003 | Dissolved |
| Instinet U K Nominees Ltd | 01801654 | 01/03/1994 | 11/01/2003 | Dissolved |
| J P JENKINS LIMITED | 08014724 | 15/03/2013 | 16/02/2015 | Silver |
| LONDON MATCHED MARKETS EXCHANGE LIMITED | 06498029 | 05/04/2012 | 04/12/2017 | Not Trading |
| Lbc Special Situations Ltd | 06135883 | 06/06/2007 | 21/02/2008 | Dissolved |
| London Bridge Capital Asset Management Ltd | 06401880 | 04/12/2007 | 21/02/2008 | Dissolved |
| MELIORA ASSET MANAGEMENT LTD | 04393282 | 17/05/2017 | 28/03/2019 | Amber |
| PETERHOUSE CAPITAL LIMITED | 02075091 | 10/07/2012 | 01/04/2019 | Silver |
| PETERHOUSE CAPITAL MANAGEMENT LIMITED | 07783255 | 09/01/2013 | 15/01/2013 | Not Trading |
| PETERHOUSE CORPORATE FINANCE LIMITED | 08853070 | 01/03/2015 | 01/04/2019 | Not Trading |
| PETERHOUSE LIMITED | 07783339 | 09/01/2013 | 01/04/2019 | Not Trading |
| SOUTH RIVER ASSET MANAGEMENT LIMITED | 04195976 | 08/06/2015 | 05/01/2018 | Amber |
| WEBB CAPITAL ASSET MANAGEMENT LIMITED | 09754476 | 28/08/2015 | 01/04/2019 | Dissolved |