| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AIMIM LIMITED | 06435503 | 23/04/2015 | Dissolved |
| HABERDASHERS' ASKE'S ELSTREE SCHOOLS LIMITED | 09216357 | 06/11/2014 | Not Trading |
| OSSPRAY LIMITED | 05033642 | 18/07/2005 | Dissolved |
| ROUTE2 ADVISORS LTD | 08054977 | 02/05/2012 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| APATECH LIMITED | 04170515 | 22/04/2004 | 12/02/2010 | Silver |
| CALON CARDIO-TECHNOLOGY LTD | 06166938 | 09/09/2015 | 07/03/2017 | One Red Flag |
| CREO MEDICAL LIMITED | 04658880 | 23/10/2014 | 09/12/2016 | One Red Flag |
| CURIDIUM LIMITED | 04108833 | 01/12/2004 | 23/05/2007 | Dissolved |
| CURIDIUM MEDICA LIMITED | 04846588 | 06/07/2006 | 23/05/2007 | Dissolved |
| GLAXO OPERATIONS UK LIMITED | 00711851 | 01/06/1993 | 01/01/1995 | Silver |
| Glaxo Manufacturing Services Unlimited | 00645764 | 01/06/1993 | 01/01/1995 | Dissolved |
| LIGAND UK DEVELOPMENT LIMITED | 02600483 | 26/10/1998 | 12/07/2000 | Bronze |
| LIGAND UK GROUP LIMITED | 03137449 | 26/10/1998 | 12/07/2000 | Dissolved |
| LIGAND UK RESEARCH LIMITED | 03070163 | 02/12/1999 | 12/07/2000 | Dissolved |
| PHASE4 PARTNERS LIMITED | 05079583 | 03/03/2011 | 22/01/2015 | Dissolved |
| RENEURON GROUP PLC | 05474163 | 19/07/2011 | 10/09/2020 | Insolvent |
| RENEURON LIMITED | 03375897 | 19/07/2011 | 11/03/2014 | Insolvent |
| VERYAN HOLDINGS LIMITED | 06425482 | 14/01/2015 | 12/12/2018 | Amber |
| VERYAN MEDICAL LIMITED | 04793815 | 14/01/2015 | 12/12/2018 | One Red Flag |