| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Dagger Systems Ltd | 03502359 | 09/02/1998 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AGGREGATE INDUSTRIES SOUTH WEST LIMITED | 00618547 | 06/08/2004 | 02/11/2005 | Not Trading |
| BLACKWATER AGGREGATES LIMITED | 02722867 | 01/06/1997 | 01/12/1998 | Not Trading |
| BUTTERLEY AGGREGATES LIMITED | 00868013 | 01/01/1996 | 31/12/1996 | Not Trading |
| CEMEX UK MATERIALS LIMITED | 04895833 | 01/09/2004 | 25/11/2005 | Silver |
| DALEFORD ESTATES LIMITED | 00388319 | 04/04/1997 | 30/06/2000 | Dissolved |
| HUMBER SAND AND GRAVEL LIMITED | 02839836 | 01/07/1994 | 15/11/1995 | Not Trading |
| NATIONAL STONE CENTRE(THE) | 01817304 | 01/10/1997 | 30/09/1998 | Bronze |
| NORTHERN AGGREGATES LIMITED | 00207174 | 20/07/1994 | 31/12/1995 | Not Trading |
| READY MIXED CONCRETE (EAST MIDLANDS) LIMITED | 00635090 | 01/01/1996 | 31/12/1996 | Dissolved |
| READY MIXED CONCRETE (NORTH WEST) LIMITED | 00499204 | 20/07/1994 | 31/12/1995 | Dissolved |
| READY MIXED CONCRETE (NORTHERN) LIMITED | 00621561 | 20/07/1994 | 31/12/1995 | Dissolved |
| READY MIXED CONCRETE (WALES) LIMITED | 00596116 | 01/01/1996 | 31/12/1996 | Not Trading |
| READY MIXED CONCRETE (WEST MIDLANDS) LIMITED | 00621560 | 01/01/1996 | 31/12/1996 | Dissolved |
| READY MIXED CONCRETE (WESTERN) LIMITED | 00621558 | 01/01/1996 | 31/12/1996 | Not Trading |
| READY MIXED CONCRETE (YORKSHIRE) LIMITED | 00291796 | 20/07/1994 | 31/12/1995 | Dissolved |
| RMC AGGREGATES (UK) LIMITED | 01622217 | 01/01/1997 | 30/06/2000 | Dissolved |
| RMC ENVIRONMENTAL SERVICES LIMITED | 00888617 | 02/08/2004 | 24/06/2005 | Gold |
| RMC LOGISTICS WESTERN LIMITED | 00207181 | 02/08/2004 | 25/11/2005 | Not Trading |
| RMC READYMIX LIMITED | 00548146 | 20/07/1994 | 31/12/1995 | Not Trading |
| SCOTTISH AGGREGATES LIMITED | 00225570 | 20/07/1994 | 31/12/1995 | Dissolved |
| WILLIAM COOPER AND SONS (DREDGING) LIMITED | 00561189 | 20/07/1994 | 31/12/1995 | Gold |