| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Hz Hbm Hub Ltd | 04113918 | 04/12/2000 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Avocet Resource Management Ltd | 01192219 | 16/09/1999 | 17/05/2000 | Dissolved |
| CASTLE BUILDING PRODUCTS LIMITED | 01041697 | 13/12/1995 | 13/06/2008 | Not Trading |
| CASTLE CEMENT (CHATBURN) LIMITED | 00036443 | 13/12/1995 | 13/06/2008 | Not Trading |
| CASTLE CEMENT (CLYDE) LIMITED | 00035025 | 13/12/1995 | 13/06/2008 | Not Trading |
| CASTLE CEMENT (KETTON) LIMITED | 00231961 | 13/12/1995 | 13/06/2008 | Not Trading |
| CASTLE CEMENT (PADESWOOD) LIMITED | 01204831 | 13/12/1995 | 13/06/2008 | Not Trading |
| CASTLE CEMENT (PITSTONE) LIMITED | 01206191 | 13/12/1995 | 13/06/2008 | Not Trading |
| CASTLE CEMENT (RIBBLESDALE) LIMITED | 00300714 | 13/12/1995 | 13/06/2008 | Not Trading |
| CASTLE CEMENT LIMITED | 02182762 | 12/12/1995 | 13/06/2008 | Silver |
| CASTLE LIME LIMITED | 00788617 | 13/12/1995 | 13/06/2008 | Not Trading |
| CHEMICAL MANUFACTURE AND REFINING LIMITED | 02457122 | 17/09/2007 | 13/06/2008 | Not Trading |
| CLYDE CEMENT LIMITED | 01041726 | 13/12/1995 | 13/06/2008 | Dissolved |
| Fraser McNaughton Ltd | 00981603 | 24/11/1999 | 17/05/2000 | Dissolved |
| HEIDELBERG MATERIALS CEMENT HOLDING LIMITED | 02201396 | 27/11/2000 | 13/06/2008 | Gold |
| HEIDELBERG MATERIALS UK HOLDING II LIMITED | 06296528 | 10/07/2007 | 13/06/2008 | Gold |
| HEIDELBERG MATERIALS UK HOLDING LIMITED | 06295350 | 05/07/2007 | 13/06/2008 | Silver |
| HEIDELBERG MATERIALS UK LIMITED | 04968889 | 28/01/2004 | 13/06/2008 | Not Trading |
| KETTON CEMENT LIMITED | 01040814 | 13/12/1995 | 13/06/2008 | Not Trading |
| LEHIGH UK LIMITED | 04113976 | 28/11/2000 | 13/06/2008 | Gold |
| MANTLE & LLAY LIMITED | 01721406 | 31/03/1998 | 13/06/2008 | Not Trading |
| METALRAX ENGINEERING SUPPORT SERVICES LIMITED | 00534026 | 01/08/2010 | 31/10/2011 | Dissolved |
| METALRAX SPECIALIST APPLICATIONS LIMITED | 00376801 | 01/08/2010 | 31/10/2011 | Dissolved |
| MHW REALISATIONS LIMITED | 00347046 | 01/08/2010 | 31/10/2011 | Dissolved |
| MINSTER QUARRIES LIMITED | 05294526 | 21/09/2007 | 13/06/2008 | Not Trading |
| Marplace (Number 308) Ltd | 01557357 | 16/09/1999 | 17/05/2000 | Dissolved |
| RAREHOLD 1999 LIMITED | 03785575 | 16/09/1999 | 17/05/2000 | Dissolved |
| RAREHOLD LIMITED | 02588917 | 16/09/1999 | 17/05/2000 | Dissolved |
| RIBBLESDALE CEMENT LIMITED | 01041776 | 13/12/1995 | 13/06/2008 | Dissolved |
| SCANCEM ENERGY AND RECOVERY LIMITED | 03568680 | 20/12/2000 | 13/06/2008 | Not Trading |
| SCANCEM INTERNATIONAL LIMITED | 02661969 | 27/11/2000 | 13/06/2008 | Not Trading |
| SCANCEM RECOVERY LIMITED | 03568684 | 19/09/2006 | 13/06/2008 | Gold |
| SCANCEM SUPPLY LIMITED | 02528538 | 27/11/2000 | 13/06/2008 | Not Trading |
| SOLREC LIMITED | 02333700 | 17/09/2007 | 13/06/2008 | Not Trading |
| Scanfuel (U K) Ltd | 02557793 | 16/09/1999 | 17/05/2000 | Dissolved |
| THISTLETON QUARRIES LIMITED | 01945142 | 25/09/2007 | 13/06/2008 | Not Trading |
| TRADEBE SOLVENT RECYCLING LIMITED | 03890526 | 17/09/2007 | 13/06/2008 | Bronze |
| TUNNEL CEMENT LIMITED | 01205542 | 13/12/1995 | 13/06/2008 | Not Trading |