| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| GENVAX LIMITED | 04202047 | 18/07/2006 | Dissolved |
| GENVAX LIMITED | 04202047 | 18/07/2006 | Dissolved |
| MEDICAL MARKETING INTERNATIONAL GROUP PLC | 02990329 | 17/09/2008 | Dissolved |
| MEDICAL MARKETING INTERNATIONAL GROUP PLC | 02990329 | 02/11/2005 | Dissolved |
| Oncosense Ltd | 03657572 | 20/06/2006 | Dissolved |
| Oncosense Ltd | 03657572 | 02/11/2005 | Dissolved |
| SPRAWSON & CO LIMITED | 07138529 | 27/01/2010 | Dissolved |
| VIRATIS LIMITED | 03317880 | 05/07/2006 | Dissolved |
| VIRATIS LIMITED | 03317880 | 11/03/2008 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| TURNSTONE CAMBRIDGE DEVELOPMENTS LTD | 03263349 | 02/11/2005 | 29/09/2008 | Gold |
| WARWICK VENTURES LIMITED | 07293167 | 01/10/2010 | 23/11/2011 | Dissolved |