| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BML ORIGINAL LIMITED | 06042338 | 01/09/2013 | One Red Flag |
| DRYGAS LIMITED | 05997080 | 20/01/2014 | Not Trading |
| Ddjjww Ltd | 03829714 | 18/09/1999 | Dissolved |
| ECOTAXIS SOUTH WEST LTD | 06544329 | 20/01/2014 | Not Trading |
| LCNG LTD | 04420028 | 20/01/2014 | Not Trading |
| MALTIN POLLUTION CONTROL SYSTEMS (1967) LTD | 02170835 | 14/04/1992 | Insolvent |
| NATURAL GAS VEHICLE ASSOCIATION LIMITED | 02750125 | 01/07/2013 | Not Trading |
| OPD ORIGINAL LTD. | 04406367 | 18/02/2013 | Dissolved |
| OPH ORIGINAL LIMITED | 04338480 | 24/05/2013 | Bronze |
| ORGANIC POWER LIMITED | 03432968 | 12/09/1997 | Dissolved |
| ORGANIC WASTES MANAGEMENT LIMITED | 05972884 | 20/01/2014 | Not Trading |
| THE ANAEROBIC DIGESTER COMPANY LIMITED | 03091593 | 20/01/2014 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BML ORIGINAL LIMITED | 06042338 | 05/01/2007 | 23/05/2011 | One Red Flag |
| C & C GREEN ENERGY LTD | 06798638 | 09/02/2009 | 23/05/2011 | Dissolved |
| DRYGAS LIMITED | 05997080 | 13/11/2006 | 23/05/2011 | Not Trading |
| ECOTAXIS SOUTH WEST LTD | 06544329 | 26/03/2008 | 23/05/2011 | Not Trading |
| ETL ORIGINAL LTD. | 04423592 | 24/04/2002 | 23/05/2011 | Dissolved |
| FORMULA ZERO LTD | 04968170 | 18/11/2003 | 23/05/2011 | Not Trading |
| LCNG LTD | 04420028 | 18/04/2002 | 23/05/2011 | Not Trading |
| NATURAL GAS VEHICLE ASSOCIATION LIMITED | 02750125 | 30/11/2006 | 23/05/2011 | Not Trading |
| OPD ORIGINAL LTD. | 04406367 | 28/03/2002 | 23/05/2011 | Dissolved |
| OPH NOMINEES LIMITED | 06544269 | 26/03/2008 | 29/12/2008 | Not Trading |
| OPH OPTION COMPANY LIMITED | 06544277 | 26/03/2008 | 23/05/2011 | Not Trading |
| OPH ORIGINAL LIMITED | 04338480 | 12/12/2001 | 23/05/2011 | Bronze |
| ORGANIC POWER CORPORATION LIMITED | 04339211 | 12/12/2001 | 23/05/2011 | Not Trading |
| ORGANIC POWER INTERNATIONAL LIMITED | 06544587 | 26/03/2008 | 23/05/2011 | Not Trading |
| ORGANIC POWER NORTH WEST LIMITED | 04868734 | 15/08/2003 | 23/05/2011 | Not Trading |
| ORGANIC POWER NRG LIMITED | 06048655 | 11/01/2007 | 23/05/2011 | Not Trading |
| ORGANIC POWER SCOTLAND LTD | 06544668 | 26/03/2008 | 25/05/2011 | Not Trading |
| ORGANIC POWER SOUTH WEST LTD | 04420168 | 18/04/2002 | 23/05/2011 | Not Trading |
| ORGANIC POWER UK LIMITED | 04859238 | 07/08/2003 | 23/05/2011 | Not Trading |
| ORGANIC POWER WALES LIMITED | 04893611 | 09/09/2003 | 23/05/2011 | Not Trading |
| ORGANIC WASTES MANAGEMENT LIMITED | 05972884 | 20/10/2006 | 23/05/2011 | Not Trading |
| Opi-Emx Ltd | 04920261 | 02/10/2003 | 20/03/2008 | Dissolved |
| Reedbed Technology Ltd | 02746288 | 12/02/1998 | 24/05/1999 | Dissolved |
| THE ANAEROBIC DIGESTER COMPANY LIMITED | 03091593 | 15/08/1995 | 23/05/2011 | Amber |
| THE BERIN CENTRE LIMITED | 01767086 | 05/12/1991 | 27/10/2010 | Dissolved |
| THE PAPER AND TANNERY WASTES TREATMENT COMPANY LIMITED | 03508448 | 11/02/1998 | 23/05/2011 | Dissolved |