| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CAMBRIDGE BIOSTABILITY LIMITED | 03630055 | 01/11/2003 | Dissolved |
| DERMASALVE SCIENCES PLC | 04989302 | 12/03/2007 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BIOFOCUS DPI (HOLDINGS) LTD | 03253690 | 16/01/1997 | 13/10/2005 | Not Trading |
| CAMBRIDGE DISCOVERY LIMITED | 03425102 | 11/06/2001 | 31/08/2003 | Dissolved |
| CAMBRIDGE GENETICS LIMITED | 04027747 | 11/06/2001 | 31/08/2003 | Dissolved |
| CAMBRIDGE SENSORS LTD | 02668392 | 10/09/2004 | 14/05/2015 | Bronze |
| CHARLES RIVER DISCOVERY RESEARCH SERVICES UK LIMITED | 04622227 | 19/12/2002 | 31/08/2003 | Gold |
| GFK BRIDGEHEAD LIMITED | 02947704 | 01/01/2004 | 19/05/2005 | Dissolved |
| ONE NUCLEUS LIMITED | 03990977 | 03/06/2004 | 07/06/2009 | Gold |
| PURELY PROTEINS LIMITED | 04487230 | 14/11/2003 | 29/11/2005 | Dissolved |