| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| COAL 4 ENERGY LIMITED | 05705910 | 21/12/2008 | Not Trading |
| COALITE LIMITED | 05297214 | 21/12/2008 | Dissolved |
| EASTGATE MATERIALS HANDLING LIMITED | 06557463 | 04/08/2008 | Dissolved |
| HAR TRANSPORT LIMITED | 02996297 | 06/02/2004 | Bronze |
| HARGREAVES (UK) LIMITED | 04140051 | 19/10/2001 | Silver |
| HARGREAVES CARBON PRODUCTS EUROPE LIMITED | 08267102 | 24/10/2012 | Not Trading |
| HARGREAVES INDUSTRIAL SERVICES LIMITED | 02307132 | 01/09/2006 | Silver |
| HARGREAVES LAND LIMITED | 07813088 | 18/10/2011 | Silver |
| HARGREAVES MINERAL SERVICES LIMITED | 05214277 | 24/09/2004 | Dissolved |
| HARGREAVES SERVICES EUROPE LIMITED | 07785110 | 23/09/2011 | Bronze |
| HARGREAVES SERVICES PLC | 04952865 | 23/02/2004 | Silver |
| HBLT LIMITED | 04964453 | 14/11/2003 | Not Trading |
| HE CONTRACTS LIMITED | 03523630 | 02/04/2008 | Not Trading |
| Hbp Liquidation Ltd | 06615283 | 21/08/2008 | Dissolved |
| MALTBY COLLIERY LIMITED | 06057412 | 26/02/2007 | One Red Flag |
| MAXIBRITE LIMITED | 00731607 | 21/12/2008 | Silver |
| METALLURGICAL SUPPLIES LIMITED | 04368321 | 08/02/2002 | Dissolved |
| MONCKTON COKE & CHEMICAL COMPANY LIMITED(THE) | 00070960 | 17/08/2005 | One Red Flag |
| REDCAR STEEL AND COAL COMPANY LIMITED | 07835516 | 04/11/2011 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| COAL 4 ENERGY LIMITED | 05705910 | 21/12/2008 | 23/02/2009 | Not Trading |
| COAL 4 ENERGY LIMITED | 05705910 | 28/02/2006 | 26/10/2007 | Not Trading |
| CPL LOGISTICS LIMITED | 00865180 | 31/05/1995 | 18/08/1998 | Not Trading |
| CPL TRADING LIMITED | 02980895 | 19/10/1994 | 20/09/1996 | One Red Flag |
| Coal and Industrial Fuels Limited | 02651633 | 07/10/1991 | 04/09/1993 | Dissolved |
| HARGREAVES (UK) SERVICES LIMITED | 03735251 | 01/06/2003 | 15/05/2017 | Gold |
| HARGREAVES WASTE SERVICES LIMITED | 03362647 | 19/10/2001 | 10/03/2005 | Dissolved |
| HBP HOLDINGS LIMITED | 06615280 | 21/08/2008 | 08/01/2009 | Dissolved |
| HS TRANSPORT SERVICES LIMITED | 02538544 | 19/10/2001 | 10/03/2005 | Not Trading |
| Hargreaves Building Products Ltd | 05696316 | 06/11/2007 | 08/01/2009 | Dissolved |
| Hargreaves Development Services Ltd | 04312534 | 29/10/2001 | 30/04/2004 | Dissolved |
| Hccp Holdings Ltd | 06615270 | 21/08/2008 | 08/01/2009 | Dissolved |
| INDUSTRIAL DORMANT LIMITED | 03734948 | 19/10/2001 | 10/03/2005 | Dissolved |
| LYTAG LIMITED | 06005140 | 06/11/2007 | 21/08/2008 | Not Trading |
| La Jagua Coal Co Ltd | 04785703 | 31/07/2003 | 10/03/2005 | Dissolved |
| North East Land Development Ltd | 04234692 | 19/10/2001 | 30/04/2004 | Dissolved |
| POWER MINERALS LIMITED | 06715071 | 16/10/2008 | 08/01/2009 | One Red Flag |
| POWER MINERALS UK HOLDINGS LIMITED | 06764951 | 03/12/2008 | 28/05/2010 | Dissolved |
| R & A FUELS LIMITED | 01748345 | 06/11/2001 | 10/03/2005 | Dissolved |
| R. HANSON & SON LIMITED | 03048487 | 01/06/2004 | 10/03/2005 | Not Trading |
| ROBERTSON HOMES (EAST ANGLIA) LIMITED | 04031163 | 09/07/2001 | 31/07/2023 | Bronze |
| ROCFUEL LIMITED | 06281859 | 31/12/2009 | 05/12/2011 | Amber |
| ROCPOWER LIMITED | 06447556 | 08/12/2007 | 05/12/2011 | Amber |
| SCHENK UK LTD | 02316301 | 28/09/2007 | 29/08/2014 | Bronze |
| SQUIRE DISTRIBUTION SERVICES LIMITED | 01305924 | 10/05/2002 | 10/03/2005 | Not Trading |
| Xyz Newco Ltd | 04681882 | 14/03/2003 | 08/01/2009 | Dissolved |