| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BRAMBLE SELECT SERVICES PLC | SC211488 | 22/02/2001 | Dissolved |
| Epttco Ltd | 03686017 | 26/05/2000 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CANCER RESEARCH TECHNOLOGY LIMITED | 01626049 | 19/06/1996 | 30/09/2002 | Gold |
| CANCER RESEARCH VENTURES LIMITED | 03521378 | 26/02/1998 | 30/09/2002 | Not Trading |
| CYCLACEL LIMITED | 03237549 | 19/05/1997 | 05/06/2001 | Amber |
| FOUNDATION FOR SCIENCE AND TECHNOLOGY | 01327814 | 20/08/1991 | 10/05/1994 | Dissolved |
| GLAXO INTERNATIONAL RESEARCH LIMITED | 01977092 | 09/12/1993 | 17/01/1995 | Dissolved |
| GLAXOSMITHKLINE RESEARCH & DEVELOPMENT LIMITED | 00835139 | 01/12/1993 | 17/01/1995 | Gold |
| Kmc - Kay Management Consultants Ltd | 02912202 | 01/11/1997 | 18/11/1998 | Dissolved |
| NXERA PHARMA CO., LTD. | FC024112 | 16/12/2003 | 22/06/2007 | N/A |
| PAION HOLDINGS UK LIMITED | SC166791 | 23/01/1997 | 13/12/1999 | Bronze |
| Phogen Ltd | 03231733 | 08/10/1997 | 30/06/2003 | Dissolved |
| THE CANCER RESEARCH CAMPAIGN | 00190141 | 09/09/1997 | 27/08/2002 | Not Trading |
| UCL CRUCIFORM LIMITED | 03226091 | 19/11/1996 | 17/12/2001 | Dissolved |