| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Choracle Ltd | 04842350 | 23/07/2003 | Dissolved |
| Delta G Ltd | 04529432 | 09/09/2002 | Dissolved |
| RUFUS SCIENTIFIC LTD | 04528567 | 06/09/2002 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BIOGERONTOLOGY RESEARCH FOUNDATION | 06495740 | 20/03/2008 | 31/12/2008 | Bronze |
| ICENI ADVISORY LIMITED | 04417604 | 02/06/2009 | 15/03/2016 | Not Trading |
| IKSUDA THERAPEUTICS LIMITED | 06433234 | 28/11/2008 | 25/04/2014 | Amber |
| KARUS THERAPEUTICS LIMITED | 05490954 | 21/07/2005 | 12/06/2012 | Dissolved |
| Multiprosys Ltd | 05136026 | 24/05/2004 | 12/11/2008 | Dissolved |
| OPAL DRUG DISCOVERY LIMITED | SC313044 | 05/12/2006 | 08/05/2012 | Dissolved |
| PARADIGM THERAPEUTICS LIMITED | 03504705 | 14/04/2000 | 30/11/2002 | Dissolved |
| Sulis Innovation Ltd | 03775894 | 01/08/2004 | 31/07/2008 | Dissolved |