| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| EASDALE VENTURES LIMITED | 06675678 | 18/08/2008 | Silver |
| Fastmile Ltd | 04116459 | 16/02/2001 | Dissolved |
| Gentech Investment Management Ltd | 03998940 | 28/10/2003 | Dissolved |
| KINECTIVE SURGICAL LIMITED | 08174264 | 09/08/2012 | Dissolved |
| Mi Mobile Ltd | 05989005 | 06/11/2006 | Dissolved |
| Qariba Ltd | 03708998 | 01/02/1999 | Dissolved |
| Quantumbeam Ltd | 03899282 | 22/02/2000 | Dissolved |
| REDCLOUD TECHNOLOGY (PAKISTAN) LIMITED | 08231597 | 27/09/2012 | Dissolved |
| Racetrace Ltd | 04035385 | 04/09/2001 | Dissolved |
| Technology & Finance Ltd | 03631188 | 22/09/1998 | Dissolved |
| Technology & Finance Ltd | 03631188 | 14/09/1998 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARTEON PLC | 06414868 | 07/11/2007 | 10/07/2009 | Dissolved |
| ATRANOVA LIMITED | 04179499 | 04/04/2006 | 18/05/2010 | Dissolved |
| ATRAVERDA LIMITED | 02652922 | 05/02/2001 | 28/05/2002 | Dissolved |
| Blue Science Ltd | 02826264 | 24/06/1999 | 10/12/2003 | Dissolved |
| C3 IP LTD. | 05483375 | 16/06/2005 | 15/05/2007 | Not Trading |
| CAMBRIDGE MEDICAL ROBOTICS LIMITED | 11168540 | 24/01/2018 | 17/04/2020 | Not Trading |
| CAPBNK EXCHANGES LIMITED | 07258959 | 19/05/2010 | 01/05/2011 | Dissolved |
| CHORD CAPITAL LIMITED | 02032847 | 03/09/1997 | 08/03/2002 | Gold |
| CHORD CAPITAL LIMITED | 02032847 | 10/12/2002 | 05/03/2008 | Gold |
| CMR SURGICAL LIMITED | 08863657 | 27/01/2014 | 31/12/2020 | Amber |
| D-Hold Ltd | 02331194 | 16/06/1998 | 30/06/2008 | Dissolved |
| D-Hold Ltd | 02331194 | 16/06/1998 | 30/06/2008 | Dissolved |
| EASDALE VENTURES LIMITED | 06675678 | 01/08/2009 | 18/08/2010 | Silver |
| EVENING COURT MANAGEMENT LIMITED | 03254079 | 25/02/2014 | 25/07/2017 | Gold |
| FLYING NULL LIMITED | 03157509 | 31/07/2004 | 21/04/2005 | Dissolved |
| HALOSENSOR ELECTRONICS TECHNOLOGY LIMITED | 04179489 | 17/07/2003 | 05/03/2004 | Not Trading |
| ICENI MOBILE LIMITED | 06703151 | 19/09/2008 | 20/09/2011 | Dissolved |
| INTRASONICS LIMITED | 04121681 | 01/07/2009 | 30/11/2015 | Gold |
| Mg 1996 Ltd | 02300578 | 14/01/2002 | 30/06/2008 | Dissolved |
| OLD CO. IMERGE LIMITED | 03360764 | 03/11/2000 | 20/05/2003 | Dissolved |
| OMNISENSE LIMITED | 06779286 | 03/01/2012 | 09/02/2017 | Amber |
| QUADRO HARSTON LIMITED | 02015785 | 03/09/1997 | 25/09/2001 | Bronze |
| QUADRO HARSTON LIMITED | 02015785 | 17/12/1997 | 30/06/2008 | Bronze |
| REDCLOUD TECHNOLOGY LTD | 07148341 | 27/07/2010 | 26/06/2013 | Dissolved |
| SAGENTIA LIMITED | 02081960 | 03/09/1997 | 25/09/2001 | Silver |
| SAGENTIA LIMITED | 02081960 | 18/06/1997 | 30/06/2008 | Silver |
| TECHNOLOGIA LTD | 06561898 | 10/04/2008 | 30/06/2008 | Gold |
| THE FARADAY INSTITUTE FOR SCIENCE AND RELIGION | 08426223 | 23/08/2017 | 09/07/2018 | Silver |
| WILSCO 703 LIMITED | 04069082 | 06/06/2006 | 10/07/2009 | Dissolved |
| Worldpipe Ltd | 03141909 | 12/09/1997 | 30/06/2008 | Dissolved |
| Worldpipe Ltd | 03141909 | 30/03/2000 | 30/06/2008 | Dissolved |