| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Aula Securities Ltd | 01776929 | 31/12/1991 | Dissolved |
| Cave 4 Ltd | 02706863 | 01/10/1993 | Dissolved |
| Osea Island Farm Limited | 01359758 | 10/03/1994 | Dissolved |
| Rotagrow Ltd | 03378988 | 19/09/1997 | Dissolved |
| THE FRIENDS OF MICHAELHOUSE LIMITED | 03370470 | 30/07/2017 | Gold |
| The Foundation for Manufacturing | 03619695 | 17/08/1998 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CAMBRIDGE COLLEGES SUPERANNUATION TRUSTEES LIMITED | 01388310 | 04/11/2003 | 09/07/2015 | Not Trading |
| CAMBRIDGE DISPLAY TECHNOLOGY LIMITED | 02672530 | 22/07/1993 | 20/05/1996 | Bronze |
| CAMBRIDGE ENTERPRISE LIMITED | 01069886 | 07/10/1993 | 30/09/2003 | Bronze |
| CAMBRIDGE UNIVERSITY RUGBY UNION AND ASSOCIATION FOOTBALL TRUST LIMITED(THE) | 00289141 | 01/10/1993 | 30/09/2003 | Not Trading |
| CDT HOLDINGS LIMITED | 03070465 | 22/02/1996 | 13/07/1999 | Bronze |
| COUNCIL FOR AT-RISK ACADEMICS | 00641687 | 01/04/1993 | 07/02/2000 | Silver |
| CURATING CAMBRIDGE LTD | 01375977 | 31/07/1991 | 30/09/2003 | One Red Flag |
| Cambridge University Environmental Projects Ltd | 04277901 | 28/08/2001 | 30/09/2003 | Dissolved |
| Cave 4 Ltd | 02706863 | 29/01/1998 | 13/02/1998 | Dissolved |
| GRANARY COURT (MADINGLEY) LIMITED | 01583750 | 10/03/1994 | 30/09/2003 | Not Trading |
| LYNXVALE LIMITED | 02424721 | 18/10/1993 | 30/09/2003 | One Red Flag |
| MONUMENT HISTORIC BUILDINGS TRUST.(THE) | 01504721 | 01/10/1993 | 30/09/2003 | Dissolved |
| MURRAY EDWARDS CONFERENCES LIMITED | 03777385 | 21/01/2013 | 30/09/2013 | One Red Flag |
| MURRAY EDWARDS DEVELOPMENTS LIMITED | 03721386 | 21/01/2013 | 30/09/2013 | Bronze |
| OXFORD CAMBRIDGE AND RSA EXAMINATIONS | 03484466 | 16/12/1997 | 30/09/2006 | Silver |
| PENDRILL LIMITED | 04172286 | 07/10/2005 | 28/11/2014 | Dissolved |
| THE CENTRE FOR GLOBAL EQUALITY LIMITED | 06080896 | 29/10/2008 | 07/12/2009 | Silver |
| THE PAPWORTH TRUST | 00148906 | 27/07/2006 | 24/09/2015 | Gold |
| THE VARRIER-JONES FOUNDATION | 03377965 | 07/10/2005 | 07/10/2014 | Silver |
| TRINITY HALL RESIDENCES (1) LIMITED | 02808176 | 06/09/1993 | 01/01/1994 | Bronze |
| Trinity Hall Residences (2) Ltd | 02808197 | 06/09/1993 | 01/01/1994 | Dissolved |