| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ABBEY CHEMICALS LIMITED | 00544317 | 18/12/1991 | 30/11/1995 | Dissolved |
| DEVON AND CORNWALL TRAINING AND ENTERPRISE COUNCIL | 02461550 | 13/11/1998 | 31/01/2002 | Dissolved |
| DEVON AND COURTENAY CLAY COMPANY,LIMITED(THE) | 00075728 | 31/01/1998 | 01/10/2001 | Dissolved |
| NEWTON ABBOT CLAYS,LIMITED(THE) | 00153429 | 31/01/1998 | 01/10/2001 | Dissolved |
| NORTH DEVON CLAY COMPANY LIMITED | 00038897 | 31/01/1998 | 01/10/2001 | Dissolved |
| REDLAND MINERALS LIMITED | 00034597 | 13/04/1992 | 31/07/1995 | Amber |
| Steetley Industrial Products & Services Ltd | 00744886 | 31/01/1993 | 13/12/1994 | Dissolved |
| TARMAC AGGREGATES LIMITED | 00297905 | 01/01/1995 | 31/07/1995 | Silver |
| THE KAOLIN AND BALL CLAY ASSOCIATION (UK) | 00366883 | 31/01/1998 | 16/05/2001 | Not Trading |
| WATTS BLAKE BEARNE AND COMPANY LIMITED | 00133468 | 01/08/1996 | 01/10/2003 | Silver |
| WBB DEVON CLAYS LIMITED | 02394306 | 29/11/1995 | 16/04/2002 | Dissolved |
| WBB MINERALS (HOLDINGS) LIMITED | 02169028 | 08/04/2002 | 01/10/2003 | Dissolved |