| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CAE'R YSGOL MANAGEMENT LIMITED | 10489415 | 21/11/2016 | Amber |
| LAWRENCE AND WILLIAMS CONSTRUCTION LTD. | 03677308 | 17/12/1998 | Bronze |
| P I W (Harbour) Ltd | 02744987 | 04/09/1992 | Dissolved |
| RHEIDOL DEVELOPMENTS LTD. | 03688935 | 24/12/1998 | Gold |
| TAIRLLYN DEVELOPMENTS LIMITED | 05137887 | 26/05/2004 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| MERLIN HOMES (WALES) LIMITED | 03203530 | 24/05/1996 | 27/11/1998 | Insolvent |
| MERLIN HOMES (WALES) LIMITED | 03203530 | 24/05/1996 | 27/11/1998 | Insolvent |
| PLAS TANYBWLCH MANAGEMENT COMPANY LIMITED | 13404692 | 17/05/2021 | 12/02/2024 | Amber |
| PLAS YR AFON RESIDENTS ASSOCIATION LIMITED | 02503663 | 31/05/1992 | 10/08/1992 | One Red Flag |
| PROPERTY INVESTMENT (WALES) LIMITED | 01849936 | 31/03/1991 | 27/11/1998 | Gold |
| PROPERTY INVESTMENT (WALES) LIMITED | 01849936 | 31/03/1991 | 27/11/1998 | Gold |
| Stag Programmers Ltd | 02998443 | 07/03/1995 | 08/03/1995 | Dissolved |
| Stag Programmers Ltd | 02998443 | 07/03/1995 | 08/03/1995 | Dissolved |
| Y LANFA RESIDENTIAL MANAGEMENT LIMITED | 03061659 | 26/05/1995 | 19/06/2002 | Silver |