| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRITISH TECHNOLOGY GROUP INTER-CORPORATE LICENSING LIMITED | 02501784 | 14/05/1991 | 02/02/2005 | Dissolved |
| BTG INTERNATIONAL (HOLDINGS) LIMITED | 04012726 | 12/06/2000 | 02/02/2005 | Dissolved |
| BTG INTERNATIONAL LIMITED | 02664412 | 14/11/1992 | 02/02/2005 | Silver |
| BTG INVESTMENT (HOLDINGS) LIMITED | 02480363 | 13/03/1991 | 02/02/2005 | Dissolved |
| BTG LIMITED | 02670500 | 31/03/1992 | 19/10/2004 | Gold |
| Btg Capital Ltd | 04257051 | 23/07/2001 | 02/02/2005 | Dissolved |
| INTIPSA LIMITED | 07556665 | 30/03/2011 | 02/07/2013 | Dissolved |
| LONDON BIOSCIENCE INNOVATION CENTRE LIMITED | 04013123 | 29/06/2006 | 29/07/2014 | Bronze |
| PROVENSIS LIMITED | 03694409 | 13/12/1999 | 20/01/2005 | One Red Flag |
| Pacs Realisation 2008 Ltd | 01655859 | 03/07/1992 | 23/03/1994 | Dissolved |
| THE INTELLECTUAL PROPERTY INSTITUTE | 01557489 | 05/11/1997 | 04/04/2011 | Dissolved |
| TOROTRAK (DEVELOPMENT) LIMITED | 02118766 | 20/03/1997 | 18/09/1997 | Dissolved |
| TOROTRAK (HOLDINGS) LIMITED | 02156009 | 25/04/1997 | 27/07/1998 | Dissolved |