| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Bindstem Ltd | 02852661 | 17/11/1994 | Dissolved |
| Cambridge Quantum Fund Ltd | 02956017 | 26/05/1999 | Dissolved |
| The Original Fund Ltd | 02510968 | 26/05/1999 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BIOTICA TECHNOLOGY LIMITED | 03243295 | 06/01/1997 | 20/11/2002 | Dissolved |
| CAMBRIDGE ENTERPRISE LIMITED | 01069886 | 21/11/2001 | 04/01/2002 | Bronze |
| CAMBRIDGE ENTERPRISE LIMITED | 01069886 | 01/02/1994 | 31/03/2015 | Bronze |
| CAMBRIDGE POSITIONING SYSTEMS LIMITED | 02808344 | 10/08/1995 | 19/01/1998 | Not Trading |
| CAMBRIDGE UNIVERSITY TECHNICAL SERVICES LIMITED | 05749230 | 13/10/2006 | 31/03/2015 | One Red Flag |
| Eastern Region Technology Centre | 02414688 | 20/05/1993 | 18/06/1993 | Dissolved |
| Entropic Ltd | 02979408 | 18/12/1995 | 14/05/1998 | Dissolved |
| GRANTA DESIGN LIMITED | 02807306 | 20/05/1993 | 01/02/2019 | Strike Off |
| IFM ENGAGE LTD. | 03486934 | 15/05/1998 | 22/04/2015 | Bronze |
| ILLUMINA CAMBRIDGE LIMITED | 03625145 | 12/10/1998 | 20/09/2001 | Gold |
| KUDOS PHARMACEUTICALS LIMITED | 03479984 | 12/12/1997 | 02/03/1999 | Silver |
| MICROBIAL TECHNICS LIMITED | 02934497 | 01/01/1995 | 28/11/2003 | Silver |
| POWER INTEGRATIONS UK LIMITED | 04025031 | 13/11/2000 | 18/12/2002 | Gold |
| ST EDMUND'S COLLEGE CAMBRIDGE | 00055547 | 01/10/2003 | 30/09/2006 | Not Trading |
| Wax Info Ltd | 03343810 | 14/07/1997 | 30/09/2002 | Dissolved |