| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Independent Energy Ltd | 03276773 | 12/11/1996 | Dissolved |
| Independent Energy Services Ltd | 03276688 | 11/11/1996 | Dissolved |
| York Gas Ltd | 03061131 | 01/11/1999 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BARROW OFFSHORE WIND LIMITED | 04145993 | 31/03/2001 | 10/07/2003 | Gold |
| CLUB CLASS TRAVEL UK LIMITED | 04498572 | 30/07/2002 | 28/07/2005 | Dissolved |
| HEYSHAM OFFSHORE WIND LIMITED | 04418903 | 17/04/2002 | 01/06/2005 | Dissolved |
| INDEPENDENT ENERGY (PYE BRIDGE) LIMITED | 03362453 | 24/04/1997 | 25/07/2001 | Dissolved |
| INDEPENDENT ENERGY GENERATION LIMITED | 03276984 | 12/11/1996 | 25/07/2001 | Insolvent |
| INDEPENDENT ENERGY HOLDINGS PLC | 03170807 | 16/04/1996 | 25/07/2001 | Insolvent |
| INDEPENDENT ENERGY UK LIMITED | 03033406 | 07/12/1995 | 25/07/2001 | Dissolved |
| OURACK WIND FARM TWO LIMITED | 05475126 | 08/06/2005 | 07/09/2007 | Not Trading |
| THANET OFFSHORE WIND LIMITED | 04512200 | 15/08/2002 | 07/09/2007 | Silver |