| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Amco Structures Ltd | 01567829 | 18/05/1992 | Dissolved |
| TURMAG (GREAT BRITAIN) LIMITED | SC010139 | 12/02/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| A M Mining Services Ltd | 02823161 | 18/06/1993 | 17/01/1994 | Dissolved |
| AMCO DRILLING (INTERNATIONAL) LIMITED | 01123503 | 09/06/1991 | 29/03/2000 | Strike Off |
| AMCO PENSION SCHEME TRUSTEES LTD | 01450656 | 01/08/1991 | 15/04/1996 | Dissolved |
| Amco Technical Services Ltd | 01269739 | 03/11/1992 | 27/08/1997 | Dissolved |
| Amploy Bureau Ltd | 02877683 | 16/12/1993 | 13/01/1994 | Dissolved |
| CHECKHIRE LIMITED | 02637538 | 25/11/1996 | 28/08/1997 | Silver |
| Doncaster Well Borers Ltd | 01808999 | 21/01/1994 | 28/08/1997 | Dissolved |
| Fairdrill Drilling & Blasting Contractors Ltd | 01263073 | 29/11/1996 | 28/08/1997 | Dissolved |
| Gordon Plant Hire & Earth Moving Ltd | 02542799 | 15/09/1995 | 28/08/1997 | Dissolved |
| Kinetic Engineering & Design Ltd | 01139362 | 09/06/1991 | 16/08/1991 | Dissolved |
| Mitchell Brothers Sons & Co Ltd | 00638263 | 12/05/1992 | 28/08/1997 | Dissolved |
| New Bridge Security Systems Ltd | 02562232 | 15/09/1995 | 10/06/1996 | Dissolved |
| RAVENSWORTH PROPERTIES LIMITED | 01744165 | 15/09/1995 | 28/08/1997 | Insolvent |
| WARES BUILDING SERVICES LIMITED | 01524963 | 15/09/1995 | 10/06/1996 | Dissolved |