| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Chiswell 2 Ltd | 03866026 | 06/04/2004 | Dissolved |
| BARCOMBE VILLAGE SHOP LIMITED | 10753938 | 18/04/2024 | Silver |
| DURLACHER ENTERTAINMENT LIMITED | 03318491 | 06/04/2004 | Dissolved |
| Financial Publications Ltd | 03442400 | 06/04/2004 | Dissolved |
| Guinness Flight Global Advisers Ltd | 03418898 | 02/09/1997 | Dissolved |
| Guinness Flight Hambro Global Fund Managers Ltd | 03135520 | 18/07/1997 | Dissolved |
| Guinness Mahon International Investment Management Ltd | 01665236 | 01/09/1992 | Dissolved |
| Guinness Mahon Unit Trust Managers Ltd | 01388250 | 01/09/1992 | Dissolved |
| INVESTEC GUINNESS FLIGHT PORTFOLIO MANAGEMENT LIMITED | 02099337 | 18/07/1997 | Dissolved |
| IPSOFACTO INVESTOR.COM LIMITED | 07786230 | 26/09/2011 | Silver |
| Investec Guinness Flight Investment Trust Managers Ltd | 01299950 | 01/09/1992 | Dissolved |
| Nothing-Ventured Online Ltd | 03866170 | 06/04/2004 | Dissolved |
| Nothing-Ventured.Com Ltd | 03866028 | 06/04/2004 | Dissolved |
| The Throgmorton Press Ltd | 02776809 | 06/04/2004 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| DURLACHER CORPORATE FINANCE LIMITED | 02998219 | 06/04/2004 | 31/03/2010 | Dissolved |
| DURLACHER FUND MANAGEMENT LIMITED | 02998098 | 06/04/2004 | 31/03/2010 | Dissolved |
| DURLACHER RESEARCH LIMITED | 02998090 | 06/04/2004 | 31/03/2010 | Dissolved |
| DURLACHER VENTURES LIMITED | 03603720 | 06/04/2004 | 31/03/2010 | Dissolved |
| IFM NOMINEES LIMITED | 02023349 | 01/07/1996 | 24/10/2003 | Dissolved |
| INVESTEC ASSET MANAGEMENT US LIMITED | 01902972 | 01/09/1992 | 08/12/2000 | Dissolved |
| INVESTEC INVESTMENT MANAGEMENT LIMITED | 03099346 | 22/07/1997 | 05/12/2003 | Dissolved |
| Investec Management Ltd | 02432201 | 01/09/1992 | 29/03/2001 | Dissolved |
| LIFE CAPITAL LIMITED | 04068658 | 06/04/2004 | 31/03/2010 | Dissolved |
| MOORFIELDS GP LIMITED | 05670019 | 31/01/2006 | 31/03/2010 | Dissolved |
| NINETY ONE FUND MANAGERS UK LIMITED | 02392609 | 01/09/1992 | 29/03/2001 | Bronze |
| NINETY ONE UK LIMITED | 02036094 | 01/09/1992 | 26/11/2002 | Bronze |
| ORTUS VCT PLC | 03160586 | 12/02/1996 | 04/09/2009 | Dissolved |
| PANMURE GENERAL PARTNER LIMITED | 04658930 | 06/04/2004 | 31/03/2010 | Dissolved |
| PANMURE GORDON (BROKING) LIMITED | 01742592 | 06/04/2004 | 31/03/2010 | Strike Off |
| PANMURE LIBERUM & CO. LIMITED | 02700769 | 06/04/2004 | 31/03/2010 | Silver |
| PANMURE LIBERUM LIMITED | 04915201 | 26/04/2005 | 31/03/2010 | Silver |
| ROTHERFIELD NOMINEES LIMITED | 02100462 | 06/04/2004 | 31/03/2010 | Dissolved |
| TEMPLE BAR SECURITIES LIMITED | 01674706 | 05/04/1994 | 21/01/2004 | Dissolved |
| Temple Bar Properties Ltd | 00922909 | 05/04/1994 | 21/01/2004 | Dissolved |
| UNITED ENERGY LIMITED | 00170786 | 06/04/2004 | 31/03/2010 | Dissolved |
| UNITED ENERGY PROPERTIES LIMITED | 03223788 | 06/04/2004 | 31/03/2010 | Dissolved |
| WEB-ANGEL LIMITED | 01712354 | 06/04/2004 | 31/03/2010 | Dissolved |
| WEB-ANGEL SERVICES LIMITED | 03905320 | 06/04/2004 | 31/03/2010 | Dissolved |