| 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 | 21/09/1993 | 13/06/2008 | Not Trading |
| CASTLE CEMENT (CHATBURN) LIMITED | 00036443 | 21/09/1993 | 13/06/2008 | Not Trading |
| CASTLE CEMENT (CLYDE) LIMITED | 00035025 | 21/09/1993 | 13/06/2008 | Not Trading |
| CASTLE CEMENT (KETTON) LIMITED | 00231961 | 06/10/1993 | 13/06/2008 | Not Trading |
| CASTLE CEMENT (PADESWOOD) LIMITED | 01204831 | 21/09/1993 | 13/06/2008 | Not Trading |
| CASTLE CEMENT (PITSTONE) LIMITED | 01206191 | 21/09/1993 | 13/06/2008 | Not Trading |
| CASTLE CEMENT (RIBBLESDALE) LIMITED | 00300714 | 21/09/1993 | 13/06/2008 | Not Trading |
| CASTLE CEMENT LIMITED | 02182762 | 01/01/1994 | 13/06/2008 | Silver |
| CASTLE LIME LIMITED | 00788617 | 21/09/1993 | 13/06/2008 | Not Trading |
| CHEMICAL MANUFACTURE AND REFINING LIMITED | 02457122 | 03/06/1999 | 17/05/2000 | Not Trading |
| CLYDE CEMENT LIMITED | 01041726 | 21/09/1993 | 13/06/2008 | Dissolved |
| EUROC (U.K.) LIMITED | 01086296 | 01/01/2004 | 13/06/2008 | Dissolved |
| Fraser McNaughton Ltd | 00981603 | 03/06/1999 | 17/05/2000 | Dissolved |
| HC FUELS LIMITED | 03568686 | 27/05/1998 | 09/02/2000 | Silver |
| HEIDELBERG MATERIALS CEMENT HOLDING LIMITED | 02201396 | 21/09/1993 | 13/06/2008 | Gold |
| INTEROC (UK) LIMITED | 02480484 | 01/01/2004 | 13/06/2008 | Dissolved |
| KETTON CEMENT LIMITED | 01040814 | 21/09/1993 | 13/06/2008 | Not Trading |
| LEHIGH UK LIMITED | 04113976 | 28/11/2000 | 11/05/2007 | Gold |
| MANTLE & LLAY LIMITED | 01721406 | 31/03/1998 | 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 | 21/09/1993 | 13/06/2008 | Dissolved |
| SCANCEM ENERGY AND RECOVERY LIMITED | 03568680 | 27/05/1998 | 13/06/2008 | Not Trading |
| SCANCEM INTERNATIONAL LIMITED | 02661969 | 21/09/1993 | 13/06/2008 | Not Trading |
| SCANCEM RECOVERY LIMITED | 03568684 | 27/05/1998 | 13/06/2008 | Gold |
| SCANCEM SUPPLY LIMITED | 02528538 | 21/09/1993 | 13/06/2008 | Not Trading |
| SOLREC LIMITED | 02333700 | 16/09/1999 | 17/05/2000 | Not Trading |
| Scanfuel (U K) Ltd | 02557793 | 16/09/1999 | 17/05/2000 | Dissolved |
| TUNNEL CEMENT LIMITED | 01205542 | 21/09/1993 | 13/06/2008 | Not Trading |