| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Bio/Atl Food Technology Ltd | 02018536 | 31/12/1991 | Dissolved |
| Bio/Atl Holdings Ltd | 01991874 | 31/12/1991 | Dissolved |
| Bio/Atl Ltd | 01785252 | 31/12/1991 | Dissolved |
| Florisol Ltd | 02079821 | 07/11/1990 | Dissolved |
| Globalfarmers Com Ltd | SC202519 | 14/06/2000 | Dissolved |
| Kenhart Investments Ltd | 03709333 | 02/02/1999 | Dissolved |
| Manworthey Ltd | 01943546 | 31/12/1991 | Dissolved |
| Rodaris Pharmaceuticals Ltd | 03237671 | 08/09/2000 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AGRICULTURAL TECHNOLOGY LIMITED | 01758230 | 30/06/1992 | 06/08/1992 | Dissolved |
| Adprotech Ltd | 03389395 | 24/11/1999 | 19/04/2004 | Dissolved |
| BIOFOCUS DPI (HOLDINGS) LTD | 03253690 | 12/06/2001 | 19/10/2004 | Not Trading |
| C H B Ltd | 01843392 | 31/12/1991 | 01/06/1992 | Dissolved |
| CAMBRIDGE DISCOVERY LIMITED | 03425102 | 24/12/1999 | 11/06/2001 | Dissolved |
| CAMBRIDGE DRUG DISCOVERY HOLDINGS LIMITED | 03459808 | 08/01/1998 | 11/06/2001 | Dissolved |
| CAMPDEN BRI | 00510618 | 15/11/1994 | 07/04/1998 | Silver |
| ETIOLOGICS LIMITED | 04137282 | 16/07/2002 | 07/10/2004 | Dissolved |
| GERON BIO-MED LIMITED | SC179263 | 11/05/1998 | 03/05/1999 | Dissolved |
| IMUTRAN LIMITED | 01785251 | 09/10/1992 | 30/12/1996 | Dissolved |
| INTERCYTEX LIMITED | 03724051 | 05/09/2001 | 22/06/2005 | Dissolved |
| KYOWA KIRIN INTERNATIONAL PLC | SC198780 | 16/02/2000 | 31/05/2000 | Gold |
| L M D C Ltd | 01223784 | 31/12/1991 | 01/06/1992 | Dissolved |
| LGC (HOLDINGS) LIMITED | 03141667 | 01/05/2001 | 28/04/2004 | Silver |
| LIGAND UK LIMITED | 02304992 | 23/04/2003 | 24/06/2004 | One Red Flag |
| Landell Mills Development Consultants Ltd | 01811273 | 31/12/1991 | 01/06/1992 | Dissolved |
| Landell Mills Project Management Ltd | 01484312 | 31/12/1991 | 01/06/1992 | Dissolved |
| Nervation Ltd | 03961695 | 05/04/2002 | 30/07/2003 | Dissolved |
| PIG IMPROVEMENT COMPANY UK LIMITED | 00716304 | 31/07/1992 | 01/03/1994 | Silver |
| Pira Trustees | 00252163 | 24/11/1994 | 25/07/1995 | Dissolved |
| RIBOTARGETS HOLDINGS LIMITED | 03339154 | 20/11/2000 | 23/04/2003 | Dissolved |
| ROSLIN FOUNDATION | SC157100 | 25/09/1997 | 27/06/2003 | Gold |