| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ATLANTIC AND GENERAL INVESTMENT TRUST LIMITED | 01149954 | 03/06/2008 | Dissolved |
| CARRMIRE HOLDINGS LLP | OC430797 | 20/02/2020 | Bronze |
| J ROTHSCHILD CAPITAL MANAGEMENT LIMITED | 02201053 | 22/02/2008 | Gold |
| RIT CAPITAL PARTNERS ASSOCIATES LIMITED | 02384566 | 03/06/2008 | Dissolved |
| RIT CAPITAL PARTNERS SECURITIES LIMITED | 02174139 | 03/06/2008 | Dissolved |
| RIT CAPITAL PARTNERS TRADING LIMITED | 02351664 | 03/06/2008 | Dissolved |
| RITCP GP LIMITED | 06948339 | 30/06/2009 | Dissolved |
| SPENCER HOUSE LIMITED | 02182153 | 02/10/2019 | Silver |
| ST. JAMES'S VENTURE CAPITAL FUND LIMITED(THE) | 01781241 | 03/06/2008 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ALASKA FOOD DIAGNOSTICS LIMITED | 04042972 | 09/11/2004 | 30/03/2007 | Dissolved |
| EDRRIT LIMITED | 07984582 | 03/02/2014 | 28/12/2017 | Dissolved |
| ENIGMA DIAGNOSTICS LIMITED | 05114005 | 01/10/2004 | 22/06/2006 | Insolvent |
| HYDROVENTURI LIMITED | 03901212 | 17/03/2005 | 31/03/2007 | Not Trading |
| P2I LTD | 04814350 | 13/09/2004 | 31/03/2007 | Amber |
| RIT CAPITAL PARTNERS PLC | 02129188 | 03/06/2008 | 26/07/2012 | Silver |
| RIT INVESTMENTS GP LIMITED | SC420607 | 28/03/2012 | 19/06/2024 | Gold |
| SYNERGIS TECHNOLOGIES LIMITED | 05208257 | 18/10/2004 | 09/06/2005 | Dissolved |
| SYNERGIS TECHNOLOGIES LIMITED | 05208257 | 18/10/2004 | 15/04/2007 | Dissolved |
| THRUVISION LIMITED | 04995276 | 10/10/2006 | 13/03/2007 | Dissolved |
| Thruvision Group Ltd | 05888024 | 12/09/2006 | 13/03/2007 | Dissolved |