| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ANONTEC LIMITED | 04600706 | 27/11/2002 | Dissolved |
| ELLIPSES PHARMA LTD | 09542015 | 14/04/2015 | Amber |
| MAGSTIM (HOLDINGS) 2 LIMITED | 09153646 | 30/07/2014 | Dissolved |
| MAGSTIM (HOLDINGS) LIMITED | 09144836 | 23/07/2014 | Dissolved |
| MERLIN ASSET MANAGEMENT LIMITED | SC228784 | 04/08/2005 | Dissolved |
| PERCEPTIVE NO 2 LIMITED | 09792280 | 23/09/2015 | Dissolved |
| PERSPECTIVE BIOSCIENCE INVESTMENTS LIMITED | 09773326 | 11/09/2015 | Dissolved |
| SULTAN SCIENTIFIC LIMITED | 05391572 | 11/03/2011 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ARIX BIOSCIENCE HOLDINGS LIMITED | 09790902 | 23/09/2015 | 19/02/2019 | Bronze |
| ARIX BIOSCIENCE PLC | 09777975 | 15/09/2015 | 19/02/2019 | Insolvent |
| CANCER AWARENESS TRUST LTD | 11025298 | 23/10/2017 | 23/09/2024 | One Red Flag |
| PZT LIMITED | 08500928 | 23/04/2013 | 18/02/2020 | Dissolved |
| RUTHERFORD HEALTH PLC | 09420705 | 08/06/2015 | 29/11/2021 | Insolvent |
| SIMBEC RESEARCH LIMITED | 01191772 | 02/05/2013 | 22/06/2015 | Silver |
| SIMBEC-ORION GROUP LIMITED | 08467775 | 02/05/2013 | 30/01/2019 | Bronze |