| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| DIN 6700 LTD | 05813339 | 12/06/2006 | Dissolved |
| Extern Industrial Doors Ltd | 03944873 | 10/03/2000 | Dissolved |
| Lelew Engineering & Welding Services Ltd | 05317830 | 21/12/2004 | Dissolved |
| Proweld (Merthyr Tydfil) Ltd | 02724466 | 04/08/1992 | Dissolved |
| Proweld (South Wales) Ltd | 03070850 | 10/07/1995 | Dissolved |
| R. J. Sheet Metal Ltd | 03730479 | 28/05/1999 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| DIN 6700 LTD | 05813339 | 11/05/2006 | 12/06/2006 | Dissolved |