| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Besres Campus Fifteen Plc | 02627771 | 30/10/1996 | Dissolved |
| Besres Campus Fourteen Plc | 02627761 | 30/10/1996 | Dissolved |
| Cardiff Innovations Ltd | 02775345 | 06/04/1994 | Dissolved |
| Cardiff University Equipment Services Ltd | 02704156 | 24/03/1994 | Dissolved |
| Cardiff University Properties Ltd | 02509020 | 24/03/1994 | Dissolved |
| Cardiff University Residential Property Services Ltd | 02730047 | 24/03/1994 | Dissolved |
| MICROBRIDGE SERVICES LIMITED | 06394121 | 09/10/2007 | Dissolved |
| RHWYDWEITHIO CYMRU CYF | 04161654 | 23/11/2002 | Dissolved |
| The Residences At Cardiff I Plc | 02760519 | 30/03/1994 | Dissolved |
| The Residences At Cardiff Ii Plc | 02760510 | 30/03/1994 | Dissolved |
| The Residences At Cardiff Iii Plc | 02788120 | 30/03/1994 | Dissolved |
| WELSH NETWORKING LIMITED | 04161761 | 12/04/2002 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CARDIFF PARTNERSHIP FUND LIMITED | 03893464 | 14/05/2001 | 30/06/2017 | Not Trading |
| CARDIFF PARTNERSHIP FUND LIMITED | 03893464 | 08/12/1999 | 30/06/2017 | Not Trading |
| COMPOUND SEMICONDUCTOR CENTRE LIMITED | 09210371 | 06/07/2015 | 27/07/2017 | Bronze |
| FUSION IP LIMITED | 05275732 | 29/01/2007 | 28/04/2014 | Dissolved |
| HIGH PERFORMANCE COMPUTING WALES | 07181701 | 05/05/2016 | 12/07/2017 | Dissolved |
| Simbec Scintigraphics Ltd | 04113467 | 04/05/2001 | 11/10/2006 | Dissolved |
| U. M. ASSOCIATION (SPECIAL RISKS) LIMITED | 02841713 | 21/11/1996 | 26/11/2002 | Bronze |
| U.M. SERVICES LIMITED | 03526107 | 06/03/1998 | 26/11/2002 | Dissolved |
| U.M.ASSOCIATION LIMITED | 02731799 | 29/11/1995 | 21/11/2001 | Silver |
| UNIVERSITY COLLEGE CARDIFF CONSULTANTS LIMITED | 01477909 | 07/04/1994 | 07/08/2017 | Bronze |