| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Alternative Diesel Investments Ltd | 03458881 | 01/08/2005 | Dissolved |
| Alternative Diesel Investments Ltd | 03458881 | 01/08/2005 | Dissolved |
| Fastlite Ltd | 03057863 | 14/04/1999 | Dissolved |
| Fastlite Ltd | 03057863 | 14/04/1999 | Dissolved |
| Goldenage Industries Ltd | 04407800 | 19/04/2002 | Dissolved |
| Molefield Technology Ltd | 04339476 | 24/04/2002 | Dissolved |
| Molefield Technology Ltd | 04339476 | 24/04/2002 | Dissolved |
| Nrg Biofuels Ltd | 05761089 | 29/03/2006 | Dissolved |
| Nrg Biofuels Ltd | 05761089 | 29/03/2006 | Dissolved |
| Nrg Biotek Ltd | 03961772 | 11/04/2000 | Dissolved |
| Nrg Biotek Ltd | 03961772 | 11/04/2000 | Dissolved |
| Nrg Chemical Engineering Ltd | 05574018 | 26/09/2005 | Dissolved |
| Nrg Environmental Technologies Ltd | 05778275 | 11/04/2006 | Dissolved |
| Nrg Environmental Technologies Ltd | 05778275 | 11/04/2006 | Dissolved |
| Nrg Housing Corporation Ltd | 05660322 | 21/12/2005 | Dissolved |
| Nrg Housing Corporation Ltd | 05660322 | 21/12/2005 | Dissolved |
| Nrg Housing Ltd | 04001680 | 02/06/2000 | Dissolved |
| Nrg Housing Ltd | 04001680 | 02/06/2000 | Dissolved |
| Nv Housing Corporation Ltd | 05660395 | 21/12/2005 | Dissolved |
| Nv Housing Corporation Ltd | 05660395 | 21/12/2005 | Dissolved |
| O. D Potter Family Ltd. | 03883000 | 06/01/2000 | Dissolved |
| Original Development Processes Ltd | 02899502 | 15/04/1999 | Dissolved |
| Posifoam Ltd | 02824156 | 28/05/1999 | Dissolved |
| Posifoam Ltd | 02824156 | 28/05/1999 | Dissolved |
| Potter International Technology Transfer Ltd | 03593756 | 22/07/1998 | Dissolved |
| Potter International Technology Transfer Ltd | 03593756 | 14/04/1999 | Dissolved |
| Tyne Tees Bio Refineries Ltd | 03961384 | 02/09/2004 | Dissolved |
| WORLDWIDE BIO REFINERIES PLC | 04841605 | 22/07/2003 | Dissolved |
| West Midlands Bio Refineries Ltd | 05253690 | 07/10/2004 | Dissolved |
| West Midlands Bio Refineries Ltd | 05253690 | 07/10/2004 | Dissolved |
| Worldwide Environmental Technologies Holdings Ltd | 04402940 | 11/04/2002 | Dissolved |
| Worldwide Environmental Technologies Holdings Ltd | 04402940 | 11/04/2002 | Dissolved |
| Worldwide Housing Corporation Ltd | 05284205 | 11/11/2004 | Dissolved |
| Worldwide Housing Corporation Ltd | 05284205 | 11/11/2004 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| GENERAL CONSULTANCY LIMITED | 02890694 | 01/09/1997 | 31/12/2003 | Dissolved |
| Pitt Ltd | 03126240 | 01/11/1997 | 30/01/1998 | Dissolved |
| Pitt Ltd | 03126240 | 01/11/1997 | 30/01/1998 | Dissolved |
| Poly X Ltd | 03957584 | 12/05/2000 | 19/04/2002 | Dissolved |
| Poly X Ltd | 03957584 | 12/05/2000 | 19/04/2002 | Dissolved |
| Tyne Tees Bio Refineries Ltd | 03961384 | 11/04/2000 | 31/12/2003 | Dissolved |
| Tyne Tees Bio Refineries Ltd | 03961384 | 11/04/2000 | 31/12/2003 | Dissolved |
| WORLDWIDE BIO REFINERIES PLC | 04841605 | 22/07/2003 | 04/10/2011 | Dissolved |