| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ACLARDIAN LIMITED | 06720906 | 22/04/2010 | Bronze |
| ADVANCED TECHNOLOGY MANAGEMENT LIMITED | 02695666 | 01/01/1993 | Dissolved |
| AMURA HOLDINGS LIMITED | 05471986 | 23/02/2007 | Dissolved |
| AMURA LIMITED | 03277080 | 23/02/2007 | Dissolved |
| AMURA TECHNOLOGIES LIMITED | 03843539 | 23/02/2007 | Dissolved |
| AMURA THERAPEUTICS LIMITED | 04046951 | 23/02/2007 | Dissolved |
| ASCRIP LIMITED | 03797313 | 13/10/2011 | Dissolved |
| ATM GLOBAL INVESTMENTS LIMITED | 02554383 | 10/02/1997 | Dissolved |
| ATM INVESTMENTS LIMITED | 02376976 | 01/01/1993 | Dissolved |
| AVLAR BIOVENTURES SCOTTISH GP LIMITED | SC216285 | 26/06/2001 | Dissolved |
| AVLAR I (CARRIED INTEREST PARTNER) LIMITED | 03595240 | 20/11/1998 | Dissolved |
| AVLAR I (GENERAL PARTNER) LIMITED | 03594758 | 20/11/1998 | Dissolved |
| AVLAR LIMITED | 03538767 | 18/05/1998 | One Red Flag |
| CHEMICAL PROTEOMICS LIMITED | 04486575 | 07/12/2005 | Dissolved |
| GATEWAY GLOBAL PARTNERS LIMITED | 03601596 | 02/10/2006 | Dissolved |
| MF58476 NO.2 LIMITED | 05828055 | 24/05/2006 | Dissolved |
| PINCO 1182 LIMITED | 03719249 | 04/03/1999 | Dissolved |
| PURELY PROTEINS LIMITED | 04487230 | 14/11/2003 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AITUA LIMITED | 04548076 | 27/06/2006 | 23/05/2008 | Dissolved |
| BILLENNIA LIMITED | 05827999 | 24/05/2006 | 13/01/2016 | Silver |
| CELLCENTRIC LIMITED | 04948632 | 12/03/2007 | 11/03/2011 | Amber |
| E3 Biotech Ltd | 03307078 | 03/12/1997 | 03/09/2008 | Dissolved |
| MEDICAL DEVICE INNOVATIONS LIMITED | 04344782 | 28/03/2002 | 11/03/2015 | Dissolved |
| OLDARA LIMITED | 04377737 | 01/03/2013 | 13/01/2016 | Gold |
| ONE NUCLEUS LIMITED | 03990977 | 08/05/2000 | 16/09/2004 | Gold |
| THE BABRAHAM INSTITUTE | 03011737 | 14/12/2000 | 09/06/2005 | Gold |