| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Campbell,Rex,& Co Ltd | 00230543 | 27/07/1991 | Dissolved |
| Century Chemical Company,Limited | 00114130 | 27/07/1991 | Dissolved |
| Chemsafe Developments Ltd | 01620782 | 05/11/1996 | Dissolved |
| Chemsafe Developments Ltd | 01620782 | 05/11/1996 | Dissolved |
| Cookes Chemicals Ltd | 02931211 | 05/11/1996 | Dissolved |
| Cookes Chemicals Ltd | 02931211 | 05/11/1996 | Dissolved |
| Marlow Group Holdings Ltd | 02456978 | 05/11/1996 | Dissolved |
| Marlow Group Holdings Ltd | 02456978 | 05/11/1996 | Dissolved |
| The Chemical Supply Co Ltd | 00882962 | 27/07/1991 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BAKELITE SYNTHETICS UK LIMITED | 00867053 | 27/07/1991 | 31/03/1999 | Silver |
| BAKELITE SYNTHETICS UK LIMITED | 00867053 | 01/07/1994 | 31/03/1999 | Silver |
| BLAGDEN LIMITED | 06928923 | 09/06/2009 | 21/11/2013 | Not Trading |
| BLAGDEN SPECIALTY CHEMICALS LIMITED | 03914333 | 24/01/2000 | 21/11/2013 | Amber |
| BLAGDEN SPECIALTY CHEMICALS LIMITED | 03914333 | 24/01/2000 | 21/11/2013 | Amber |
| Blagden Churchill Ltd | 00179131 | 27/07/1991 | 07/03/2000 | Dissolved |
| Blagden Churchill Ltd | 00179131 | 23/03/1999 | 07/03/2000 | Dissolved |
| MARLOW CHEMICAL COMPANY LIMITED | 01171839 | 05/11/1996 | 21/11/2013 | Not Trading |
| MARLOW CHEMICAL COMPANY LIMITED | 01171839 | 05/11/1996 | 21/11/2013 | Not Trading |
| TOPAZ MANAGEMENT LIMITED | 04427070 | 29/04/2002 | 21/11/2013 | One Red Flag |
| TOPAZ MANAGEMENT LIMITED | 04427070 | 29/04/2002 | 21/11/2013 | One Red Flag |
| TURTON PROPERTIES LIMITED | 05094591 | 05/04/2004 | 21/11/2013 | Not Trading |
| TURTON PROPERTIES LIMITED | 05094591 | 05/04/2004 | 21/11/2013 | Not Trading |