| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BECT BUILDING CONTRACTORS LIMITED | 01700765 | 04/07/2019 | Bronze |
| DUALITY (CARDIFF BAY) LTD | 11069536 | 17/11/2017 | Dissolved |
| JNJ DEVELOPMENTS LTD | 16079456 | 14/11/2024 | Amber |
| PROPCO DEVELOPMENTS (LAMBY WAY) LIMITED | 09271364 | 20/10/2014 | Bronze |
| PROPCO DEVELOPMENTS (PENTYRCH) LIMITED | 11278852 | 27/03/2018 | Dissolved |
| PROPCO DEVELOPMENTS LIMITED | 04978427 | 15/11/2006 | Bronze |
| PROPCO INVESTMENTS LIMITED | 06203677 | 04/04/2007 | Dissolved |
| REDSKY CAPITAL & DEVELOPMENTS LIMITED | 09272336 | 20/10/2014 | Dissolved |
| UTC GROUP LIMITED | 13227331 | 25/02/2021 | Bronze |
| UTC HOLDINGS LIMITED | 11646232 | 29/10/2018 | One Red Flag |
| UTC INVESTMENTS LIMITED | 15786646 | 18/06/2024 | Amber |
| WATERSIDE BUSINESS PARK CARDIFF LIMITED | 12948337 | 13/10/2020 | Dissolved |
| WATERSIDE BUSINESS PARK CARDIFF MANAGEMENT LIMITED | 06225164 | 25/09/2007 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BROGDEN MANAGEMENT COMPANY LIMITED | 06927245 | 08/06/2009 | 10/01/2011 | Not Trading |
| CWRT Y VIL INVESTMENTS LIMITED | 06319763 | 20/07/2007 | 10/01/2011 | Dissolved |
| NEVRUS LTD. | 04148659 | 03/10/2005 | 25/04/2007 | Dissolved |
| OPCO LIMITED | 04252113 | 01/09/2004 | 25/04/2007 | Dissolved |
| RHYDES COURT MANAGEMENT LIMITED | 06828652 | 24/02/2009 | 10/01/2011 | Dissolved |
| ST PADARN PROPERTIES (NEATH) LIMITED | 06599943 | 21/05/2008 | 01/12/2010 | Dissolved |
| ST PADARN PROPERTIES (PORTHCAWL) LIMITED | 06591990 | 21/05/2008 | 01/12/2010 | Dissolved |
| ST PADARN PROPERTIES LIMITED | 05718079 | 21/05/2008 | 10/01/2011 | Dissolved |