| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Aventis Finance Plc | 01121933 | 01/07/2005 | Dissolved |
| Aventis Investments Ltd | 04005022 | 08/11/2004 | Dissolved |
| Sanofi-Synthelabo (Overseas) Ltd | 00676702 | 08/11/2004 | Dissolved |
| Uclaf Ltd | 00568723 | 08/11/2004 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AVENTIS (DAGENHAM) LIMITED | 04974842 | 01/07/2005 | 16/11/2007 | Dissolved |
| AVENTIS PHARMA HOLDINGS LIMITED | 03835646 | 08/11/2004 | 16/11/2007 | Bronze |
| AVENTIS PHARMA LIMITED | 01535640 | 08/11/2004 | 16/11/2007 | Silver |
| FISONS ERBA SCIENCE (UK) LIMITED | 00068260 | 01/07/2005 | 16/11/2007 | Insolvent |
| FISONS LIMITED | 00044687 | 01/07/2005 | 16/11/2007 | Bronze |
| Fisons Nominees Ltd | 00373366 | 01/07/2005 | 16/11/2007 | Dissolved |
| Fisons Overseas Holdings Ltd | 00599582 | 01/07/2005 | 16/11/2007 | Dissolved |
| H M R Ag Investments | 03382952 | 01/07/2005 | 16/11/2007 | Dissolved |
| H M R Investments | 03179984 | 01/07/2005 | 16/11/2007 | Dissolved |
| HOECHST MARION ROUSSEL LIMITED | 02945218 | 01/07/2005 | 16/11/2007 | Dissolved |
| LOREX SYNTHELABO LIMITED | 01572023 | 08/11/2004 | 16/11/2007 | Dissolved |
| Lorex Synthelabo U K & Ireland Ltd | 01687882 | 08/11/2004 | 16/11/2007 | Dissolved |
| MAY & BAKER LIMITED | 02450361 | 08/11/2004 | 16/11/2007 | Gold |
| Pharmidex Ltd | 00512335 | 01/07/2005 | 16/11/2007 | Dissolved |
| RHONE-POULENC RORER HOLDINGS LIMITED | 01627737 | 08/11/2004 | 16/11/2007 | Insolvent |
| RHONE-POULENC RORER LIMITED | 01989256 | 08/11/2004 | 16/11/2007 | Gold |
| RORER HEALTH CARE LIMITED | 01615960 | 01/07/2005 | 16/11/2007 | Dissolved |
| RORER PHARMACEUTICALS LIMITED | 01998670 | 08/11/2004 | 16/11/2007 | Dissolved |
| ROUSSEL LABORATORIES LIMITED | 00336062 | 08/11/2004 | 16/11/2007 | Dissolved |
| RPR (US) LIMITED | 03203835 | 01/07/2005 | 16/11/2007 | Gold |
| SANOFI-AVENTIS UK HOLDINGS LIMITED | 03203829 | 01/07/2005 | 16/11/2007 | Silver |
| SANOFI-SYNTHELABO LIMITED | 02536338 | 08/11/2004 | 16/11/2007 | Dissolved |
| SANOFI-SYNTHELABO UK LIMITED | 00692858 | 08/11/2004 | 16/11/2007 | Gold |
| Vg Instruments Group Ltd | 00721658 | 01/07/2005 | 16/11/2007 | Dissolved |
| ZENTIVA PHARMA UK LIMITED | 02158996 | 08/11/2004 | 16/11/2007 | Silver |