| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Engineering Software Consultancy Ltd | SC137522 | 02/04/1992 | Dissolved |
| Promat Engineering Services Ltd | SC187368 | 24/08/1998 | Dissolved |
| Promat Engineering Supplies Ltd | 03187740 | 01/12/1997 | Dissolved |
| Promat Holdings Ltd | SC179714 | 10/11/1997 | Dissolved |
| Promat Manufacturing Ltd | SC179717 | 10/11/1997 | Dissolved |
| Promat Technical Services Ltd | SC091212 | 20/11/1989 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| PROMAT BD LIMITED | SC208370 | 18/07/2000 | 12/10/2001 | Silver |
| Ulefert Ltd | SC073128 | 25/08/1988 | 04/04/2003 | Dissolved |