| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BIRDEL TRUSTEES LIMITED | 03022191 | 10/02/2014 | Dissolved |
| Boing Europe Ltd | 02884448 | 04/02/1997 | Dissolved |
| Boing Group Ltd | 03290380 | 04/02/1997 | Dissolved |
| Boing Ltd | 02593226 | 04/02/1997 | Dissolved |
| Bouncy Castles U K Ltd | 02697242 | 04/02/1997 | Dissolved |
| GLAMORGAN COUNTY HISTORY TRUST LIMITED(THE) | 01150245 | 01/12/2009 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 02309578 LIMITED | 02309578 | 01/04/1992 | 28/02/1993 | Dissolved |
| AXONICS LIMITED | 02840345 | 01/07/1999 | 28/02/2000 | Dissolved |
| BIRDEL LIMITED | 02814259 | 28/10/1994 | 30/04/2010 | Silver |
| BIRDEL TRUSTEES LIMITED | 03022191 | 27/03/1995 | 30/04/2010 | Dissolved |
| BLACKWOOD ENGINEERING LIMITED | 00423178 | 28/10/1994 | 30/04/2010 | Silver |
| BLACKWOOD WIRE PRODUCTS LIMITED | 03574802 | 29/06/1998 | 10/04/2006 | Dissolved |
| COONEEN AT WORK LIMITED | 03683670 | 31/03/1999 | 30/06/2002 | Silver |
| CRANGER REALISATIONS LIMITED | 01289363 | 01/08/2002 | 31/03/2008 | Dissolved |
| GERALD DAVIES LIMITED | 01959827 | 14/02/1995 | 01/08/1996 | Silver |
| POBL TRUST | 08621335 | 22/10/2013 | 12/09/2016 | Silver |
| Ringskill Ltd | 03047282 | 26/06/1995 | 31/03/2008 | Dissolved |
| SPECIALTY CHILLED FOODS GROUP LIMITED | 03198298 | 22/11/1996 | 01/07/2003 | Silver |
| THE OSBORNE (SWANSEA) MANAGEMENT COMPANY LIMITED | 04855655 | 24/07/2006 | 14/07/2022 | Gold |
| TREFOREST TEXTILES HOLDINGS LIMITED | 04998045 | 23/01/2004 | 31/03/2009 | Dissolved |
| TREFOREST TEXTILES LIMITED | 02596634 | 07/09/1992 | 31/03/2009 | Dissolved |
| Theros Ltd | 02378439 | 01/10/1993 | 30/09/1998 | Dissolved |
| WELL COOL ICE CREAM LIMITED | 02734667 | 24/03/1993 | 06/08/1996 | Dissolved |
| ZORBA DELICACIES LIMITED | 03205254 | 22/11/1996 | 01/10/2004 | Amber |