| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Ritebricks Ltd | 00330455 | 23/04/1998 | Dissolved |
| Supermix Mortars Ltd | 03286541 | 23/04/1998 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AIRCRETE LIMITED | 02121050 | 06/02/2006 | 30/04/2009 | Gold |
| AIRCRETE PRODUCTS ASSOCIATION LTD | 01558038 | 06/02/2006 | 30/04/2009 | Gold |
| BAIRD & STEVENSON ASPHALT & CONCRETE LIMITED | 01822564 | 27/08/1999 | 16/05/2005 | Dissolved |
| BAIRD & STEVENSON LIMITED | 00829799 | 27/08/1999 | 16/05/2005 | Not Trading |
| BDP SURFACING LIMITED | 03355526 | 30/04/1999 | 16/05/2005 | Insolvent |
| BEASLEY COATED STONE LIMITED | 01974280 | 01/07/1996 | 16/05/2005 | Insolvent |
| BODFARI (QUARRIES) LIMITED | 02019627 | 23/04/1998 | 16/05/2005 | Gold |
| BODFARI QUARRY PRODUCTS LIMITED | 02131388 | 23/04/1998 | 16/05/2005 | Insolvent |
| BUXTON LIME INDUSTRIES LIMITED | 02649831 | 01/10/1994 | 30/04/2009 | Not Trading |
| BUXTON RAIL LIMITED | 03049782 | 10/11/1995 | 30/04/2009 | Dissolved |
| Bodfari Sand & Gravel Co Ltd | 00986424 | 23/04/1998 | 16/05/2005 | Dissolved |
| CEMPAK LIMITED | 02116078 | 16/12/1999 | 30/04/2009 | Insolvent |
| COMPASS AGGREGATES LIMITED | 00509008 | 21/01/2000 | 16/05/2005 | Not Trading |
| Convenient Concrete Ltd | 00505607 | 24/08/1998 | 16/05/2005 | Dissolved |
| DERBY AND DERBYSHIRE ECONOMIC PARTNERSHIP | 04866390 | 15/09/2003 | 31/03/2009 | Dissolved |
| DOW MAC CONCRETE LIMITED | 02736127 | 27/08/1999 | 16/05/2005 | Dissolved |
| HUW HOWATSON LIMITED | 02631810 | 17/11/2003 | 16/05/2005 | Dissolved |
| Lancashire Concrete Products Ltd | 00218098 | 01/09/1999 | 16/05/2005 | Dissolved |
| MIDLAND QUARRY PRODUCTS LIMITED | 03173418 | 20/12/2005 | 01/05/2009 | Silver |
| Middlewich Asphalt & Macadams Ltd | 03143055 | 04/06/1999 | 16/05/2005 | Dissolved |
| Midlands Readymix Ltd | 00138518 | 21/12/1998 | 16/05/2005 | Dissolved |
| RITEMIX CONCRETE LIMITED | 01107098 | 23/04/1998 | 16/05/2005 | Insolvent |
| Raisby H Ltd | 01799083 | 01/02/2001 | 16/05/2005 | Dissolved |
| SILICA AND MOULDING SANDS ASSOCIATION | 01407098 | 08/05/1997 | 02/12/1999 | Not Trading |
| STANSFIELD GROUP LIMITED | 01747317 | 30/04/1999 | 23/01/2003 | Insolvent |
| TARMAC (CSL) LIMITED | 00362421 | 21/01/2000 | 16/05/2005 | Dissolved |
| TARMAC CENTRAL LIMITED | 03140503 | 14/02/1996 | 16/05/2005 | Not Trading |
| TARMAC CONCRETE PRODUCTS LIMITED | 00605156 | 16/05/2005 | 30/04/2009 | Insolvent |
| TARMAC HOLDINGS (THL) LIMITED | 00132583 | 15/12/2004 | 30/04/2009 | Not Trading |
| TARMAC PRECAST CONCRETE LIMITED | 03224010 | 16/05/2005 | 30/04/2009 | Dissolved |
| TARMAC RECYCLING LIMITED | 04026466 | 16/05/2005 | 30/04/2009 | Dissolved |
| TARMAC TOPBLOCK LIMITED | 03224202 | 16/05/2005 | 30/04/2009 | Insolvent |
| TARMAC TOPFLOOR LIMITED | 03231391 | 16/05/2005 | 30/04/2009 | Dissolved |
| TARMAC TOPMIX LIMITED | 03132032 | 23/04/1998 | 16/05/2005 | Not Trading |
| TARMAC TOPPAVE LIMITED | 03823138 | 16/05/2005 | 30/04/2009 | Dissolved |
| TARMAC TRADING LIMITED | 00453791 | 31/12/2000 | 30/04/2009 | Gold |
| TILCON (SOUTH) LIMITED | 00659281 | 26/07/2000 | 16/05/2005 | Dissolved |
| TILCON-HUTTENES-ALBERTUS LIMITED | 01416164 | 12/01/1996 | 30/04/2009 | Dissolved |
| WADDINGTON FELL QUARRIES (HOLDINGS) LIMITED | 03513199 | 01/09/1999 | 16/05/2005 | Dissolved |
| WADDINGTON FELL QUARRIES LIMITED | 00690380 | 01/09/1999 | 16/05/2005 | Dissolved |
| WELSH AGGREGATES LIMITED | 00976734 | 23/04/1998 | 16/05/2005 | Not Trading |
| YORKSHIRE BUILDING SUPPLIES LIMITED | 02619556 | 31/03/2005 | 30/04/2009 | Dissolved |