| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ACAMBIS RESEARCH LIMITED | 02774777 | 31/03/2021 | Dissolved |
| AVENTIS PHARMA HOLDINGS LIMITED | 03835646 | 31/03/2021 | Bronze |
| AVENTIS PHARMA LIMITED | 01535640 | 31/03/2021 | Silver |
| FISONS LIMITED | 00044687 | 31/03/2021 | Bronze |
| GENZYME THERAPEUTICS LIMITED | 04316333 | 31/03/2021 | Gold |
| HOECHST MARION ROUSSEL LIMITED | 02945218 | 31/03/2021 | Dissolved |
| KIADIS PHARMA UK LIMITED | 11660579 | 05/05/2021 | Dissolved |
| KYMAB GROUP LIMITED | 10414057 | 01/08/2021 | Gold |
| KYMAB LIMITED | 07027523 | 01/08/2021 | One Red Flag |
| MAY & BAKER LIMITED | 02450361 | 31/03/2021 | Gold |
| RHONE-POULENC RORER LIMITED | 01989256 | 31/03/2021 | Gold |
| RPR (US) LIMITED | 03203835 | 31/03/2021 | Gold |
| SANOFI-AVENTIS UK HOLDINGS LIMITED | 03203829 | 31/03/2021 | Silver |
| SANOFI-SYNTHELABO LIMITED | 02536338 | 31/03/2021 | Dissolved |
| SANOFI-SYNTHELABO UK LIMITED | 00692858 | 31/03/2021 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| OPELLA HEALTHCARE UK LIMITED | 12854035 | 31/03/2021 | 03/10/2024 | Bronze |