| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Abtex Ltd | 02429827 | 16/01/1991 | Dissolved |
| Atlantic Cronite Ltd | 01521634 | 16/01/1992 | Dissolved |
| Cronite Alloys Ltd | 01090182 | 16/01/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CASTLE BUILDING PRODUCTS LIMITED | 01041697 | 30/09/1995 | 13/12/1995 | Not Trading |
| CASTLE CEMENT (CHATBURN) LIMITED | 00036443 | 30/09/1995 | 13/12/1995 | Not Trading |
| CASTLE CEMENT (CLYDE) LIMITED | 00035025 | 30/09/1995 | 13/12/1995 | Not Trading |
| CASTLE CEMENT (KETTON) LIMITED | 00231961 | 30/09/1995 | 13/12/1995 | Not Trading |
| CASTLE CEMENT (PADESWOOD) LIMITED | 01204831 | 30/09/1995 | 13/12/1995 | Not Trading |
| CASTLE CEMENT (PITSTONE) LIMITED | 01206191 | 30/09/1995 | 13/12/1995 | Not Trading |
| CASTLE CEMENT (RIBBLESDALE) LIMITED | 00300714 | 30/09/1995 | 13/12/1995 | Not Trading |
| CASTLE LIME LIMITED | 00788617 | 30/09/1995 | 13/12/1995 | Not Trading |
| CENTRAL FURNACES LIMITED | 00346241 | 16/01/1991 | 31/01/1993 | Dissolved |
| CLYDE CEMENT LIMITED | 01041726 | 30/09/1995 | 13/12/1995 | Dissolved |
| CRONITE CASTINGS LIMITED | 00805297 | 16/01/1993 | 31/01/1993 | Silver |
| Colour Facsimilie Solutions Limited | 02636563 | 16/01/1992 | 31/01/1993 | Dissolved |
| Concemex Industries Ltd | 02528531 | 02/12/1993 | 28/12/1994 | Dissolved |
| Cronite Advanced Castings Ltd | 00431585 | 16/01/1993 | 31/01/1993 | Dissolved |
| Cronite Computer Systems Limited | 01611983 | 16/01/1993 | 31/01/1993 | Dissolved |
| Cronite Fabrications Ltd | 00933149 | 16/01/1993 | 31/01/1993 | Dissolved |
| Cronite Hy-Tech Machining Ltd | 01484963 | 16/01/1993 | 31/01/1993 | Dissolved |
| Cronite Marketing Ltd | 01171443 | 16/01/1993 | 31/01/1993 | Dissolved |
| Cronite Precision Castings Ltd | 01142497 | 16/01/1993 | 31/01/1993 | Dissolved |
| Cronite Scotland Ltd | SC075974 | 03/12/1990 | 31/01/1993 | Dissolved |
| Graphindex Limited | 02670635 | 08/01/1992 | 31/01/1993 | Dissolved |
| KETTON CEMENT LIMITED | 01040814 | 30/09/1995 | 13/12/1995 | Not Trading |
| Lindley Steels Ltd | 01052913 | 16/01/1991 | 31/01/1992 | Dissolved |
| Proofscheme Limited | 02670625 | 08/01/1992 | 31/01/1993 | Dissolved |
| RIBBLESDALE CEMENT LIMITED | 01041776 | 30/09/1995 | 13/12/1995 | Dissolved |
| TRITECH PRECISION PRODUCTS (BARNSTAPLE) LIMITED | 01089958 | 16/01/1993 | 31/01/1993 | Bronze |
| TUNNEL CEMENT LIMITED | 01205542 | 30/09/1995 | 13/12/1995 | Not Trading |
| U E S Steel Stockholders Ltd | 01250458 | 16/01/1991 | 31/01/1992 | Dissolved |
| U E S Steelstock Ltd | 02061705 | 16/01/1991 | 31/01/1992 | Dissolved |
| Wiselevel Limited | 02670654 | 08/01/1992 | 31/01/1993 | Dissolved |