| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| C P L Holdings Plc | 03738773 | 31/03/2000 | Dissolved |
| C P L Industries Holdings Ltd | 03719567 | 31/03/2000 | Dissolved |
| Inland Waterway Carriers Limited | 01509307 | 31/05/1996 | Dissolved |
| Stevedoring Services (Swansea) Ltd | 02542420 | 29/03/1996 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AVELEY METHANE LIMITED | 01602678 | 03/01/1996 | 04/02/1998 | Dissolved |
| BAUER RESOURCES UK LIMITED | 02747943 | 13/02/2001 | 08/03/2002 | Amber |
| BIDSTON METHANE LIMITED | 01766806 | 03/01/1996 | 02/12/1997 | Insolvent |
| BROOMCO (1850) LIMITED | 03773200 | 13/02/2001 | 08/03/2002 | Amber |
| Bonded Carbon Filters Ltd | 01159381 | 05/03/1996 | 08/03/2002 | Dissolved |
| British Fuels Ltd | 01209980 | 20/06/1996 | 08/03/2002 | Dissolved |
| C P L Carbons Ltd | 01348278 | 20/06/1996 | 08/03/2002 | Dissolved |
| CARBON LINK HOLDINGS LIMITED | 03278961 | 13/02/2001 | 08/03/2002 | Not Trading |
| CARBON LINK LIMITED | 02504167 | 13/02/2001 | 08/03/2002 | Silver |
| CPL ENVIRONMENTAL AMERICAS LIMITED | 02796587 | 13/02/2001 | 08/03/2002 | Not Trading |
| CPL ENVIRONMENTAL LIMITED | 02526402 | 16/01/1996 | 08/03/2002 | Not Trading |
| CPL HARGREAVES LIMITED | 00236122 | 18/12/1995 | 08/03/2002 | Not Trading |
| CPL INDUSTRIAL SERVICES (HOLDINGS) LIMITED | 03317386 | 01/04/1997 | 08/03/2002 | Not Trading |
| CPL INDUSTRIES LATVIA LIMITED | 00584163 | 05/03/1996 | 08/03/2002 | One Red Flag |
| CPL INDUSTRIES PENSION TRUSTEES LIMITED | 03110044 | 02/06/1997 | 08/03/2002 | Not Trading |
| CPL LOGISTICS LIMITED | 00865180 | 28/02/1996 | 08/03/2002 | Not Trading |
| CPL PENSION TRUSTEES (DISTRIBUTION) LIMITED | 03079250 | 19/02/1996 | 08/03/2002 | Not Trading |
| CPL PENSION TRUSTEES LIMITED | 03079260 | 02/07/1996 | 08/03/2002 | Not Trading |
| CPL PETROLEUM LIMITED | 03003860 | 02/06/1997 | 08/03/2002 | Gold |
| CPL PRODUCTS LIMITED | 01102042 | 08/05/1996 | 08/03/2002 | Bronze |
| CPL PROPERTY LIMITED | 03075502 | 01/03/1996 | 08/03/2002 | Not Trading |
| CPL TRADING LIMITED | 02980895 | 31/05/1996 | 08/03/2002 | One Red Flag |
| CPL TRUSTEES LIMITED | 03049021 | 19/02/1996 | 08/03/2002 | Not Trading |
| CPLD LIMITED | 00668114 | 23/08/1996 | 08/03/2002 | Not Trading |
| Cawoods Hargreaves Ltd | 00814707 | 22/02/1996 | 08/03/2002 | Dissolved |
| Cpl Environmental Engineering Ltd | 01361667 | 20/06/1996 | 08/03/2002 | Dissolved |
| Cpl Filters Ltd | 02271631 | 25/11/1996 | 08/03/2002 | Dissolved |
| Cpl Gas Ltd | 03948296 | 30/03/2000 | 08/03/2002 | Dissolved |
| Cpl Oils Ltd | 03014528 | 16/05/1996 | 08/03/2002 | Dissolved |
| Douglas Services Ltd | 03270076 | 02/06/1997 | 02/06/1997 | Dissolved |
| Filtersdirect Ltd | 02300304 | 10/01/1997 | 08/03/2002 | Dissolved |
| GENGAS LIMITED | 03033261 | 17/12/1996 | 07/09/1998 | Bronze |
| HEPTAGON LIMITED | 03034114 | 02/06/1997 | 08/03/2002 | Bronze |
| HEPTAGON TRUSTEES LIMITED | 03190438 | 02/06/1997 | 08/03/2002 | Not Trading |
| HOMEFIRE GROUP LIMITED | 00544782 | 02/06/1997 | 08/03/2002 | Bronze |
| INVICA INDUSTRIES LIMITED | 02993245 | 01/06/1999 | 08/03/2002 | Silver |
| MIDWINTER OIL SUPPLIES LIMITED | 02291661 | 06/06/2000 | 08/03/2002 | Not Trading |
| NATIONAL SMOKELESS FUELS LIMITED | 01102040 | 20/06/1996 | 08/03/2002 | Not Trading |
| NOVERA ENERGY OPERATING SERVICES LIMITED | 02222574 | 14/05/1996 | 14/01/2002 | Amber |
| NOVERA ENERGY SERVICES UK LIMITED | 03513611 | 08/06/1998 | 14/01/2002 | Dissolved |
| PALCO SHIPPING AND TRADING LIMITED | 02459120 | 19/01/1996 | 08/03/2002 | Not Trading |
| SADLER TANKERS LIMITED | 02341288 | 02/06/1997 | 08/03/2002 | Not Trading |
| Simco 408 Ltd | 02609051 | 02/06/1997 | 03/06/1997 | Dissolved |
| UK PETROLEUM PRODUCTS LIMITED | 00722924 | 18/05/1998 | 08/03/2002 | Not Trading |
| Universal Filters Ltd | 01052372 | 02/04/1997 | 08/03/2002 | Dissolved |
| WALTER H.FELTHAM & SON LIMITED | 00375348 | 02/06/1997 | 08/03/2002 | Silver |
| WESTERN ANTHRACITE LIMITED | 03270416 | 02/06/1997 | 14/02/2001 | Dissolved |