| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 4BASEBIO PLC | 13519889 | 20/07/2021 | Amber |
| A M P Select International Ltd | 03226269 | 01/08/1999 | Dissolved |
| A.G. Electro-Optics Ltd | 01830088 | 23/12/1998 | Dissolved |
| A.G. Electro-Optics Ltd | 01830088 | 08/02/1996 | Dissolved |
| ARK ANALYTICS SOLUTIONS LIMITED | 09774536 | 14/09/2015 | Dissolved |
| Cambridge Biomed Ltd | 05477490 | 14/06/2005 | Dissolved |
| IMMUPHARMA PLC | 03929567 | 30/09/2015 | Amber |
| INCANTHERA PLC | 11026926 | 23/10/2017 | Amber |
| INCANTHERA RESEARCH & DEVELOPMENT LIMITED | 07174977 | 01/03/2014 | One Red Flag |
| INCANTHERA THERAPEUTICS LIMITED | 04459626 | 12/12/2014 | Strike Off |
| WISE OLD OWL LIMITED | 07631002 | 11/05/2011 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 4BASEBIO UK SOCIETAS | SE000143 | 22/12/2020 | Bronze | |
| ALIZYME PLC | 03163027 | 15/10/1996 | 20/12/2004 | Dissolved |
| ALIZYME PLC | 03163027 | 26/02/1996 | 03/07/2009 | Dissolved |
| ALIZYME THERAPEUTICS LIMITED | 02762675 | 15/10/1996 | 20/12/2004 | Dissolved |
| ALIZYME THERAPEUTICS LIMITED | 02762675 | 13/11/1995 | 03/07/2009 | Dissolved |
| BBN INTERNATIONAL LIMITED | 05637424 | 28/11/2005 | 11/03/2016 | Bronze |
| ETHNIC ORIGINS LIMITED | 04172471 | 21/03/2001 | 10/10/2018 | Gold |
| EXPEDEON HOLDINGS LIMITED | 06785444 | 15/09/2009 | 17/01/2017 | One Red Flag |
| EXPEDEON LIMITED | 04681599 | 30/03/2006 | 01/08/2009 | Gold |
| HARVARD HEALTHCARE LIMITED | 06262728 | 19/12/2013 | 12/06/2018 | Dissolved |
| HIGHLY STRUNG LIMITED | 03013581 | 27/02/1995 | 14/10/2018 | Gold |
| RETAIL SERVICE TEAM LIMITED | 06508076 | 04/03/2011 | 10/04/2013 | Dissolved |
| SONNEL DESIGN MANAGEMENT LIMITED | SC122718 | 08/06/1990 | 12/06/2018 | Dissolved |