| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Yorkshire Fine Alloys Ltd | 02486987 | 26/11/1996 | Dissolved |
| Yorkshire Fm Radio Ltd | 03834965 | 01/01/2001 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BRADFORD CITY CENTRE URC LIMITED | 04654938 | 06/02/2003 | 06/02/2003 | Dissolved |
| CBS ENERGY STORAGE ASSETS UK LIMITED | 02352390 | 01/04/1997 | 25/11/1998 | Bronze |
| E.ON UK GREEN FUNDING SOLUTIONS LIMITED | 02730697 | 29/04/1994 | 31/08/1994 | Gold |
| EXELBY LIMITED | 00602826 | 21/12/1991 | 07/07/1997 | Dissolved |
| Electricity Association Ltd | 02367010 | 05/01/1998 | 31/03/2001 | Dissolved |
| HOMEPOWER RETAIL LIMITED | 02806999 | 20/09/1993 | 28/04/1995 | Insolvent |
| JOINT RADIO COMPANY LIMITED | 02990041 | 23/03/1995 | 29/08/1997 | Gold |
| LBIA HOLDING LIMITED | 06023657 | 24/05/2007 | 26/06/2008 | Gold |
| LEEDS BRADFORD AIRPORT LIMITED | 02065958 | 24/05/2007 | 26/06/2008 | Silver |
| NORTHERN POWERGRID (YORKSHIRE) PLC | 04112320 | 24/01/2001 | 03/04/2001 | Gold |
| YE GAS LIMITED | 02571590 | 13/11/1996 | 01/04/1997 | Dissolved |
| YEDL LIMITED | 04112326 | 24/01/2001 | 03/04/2001 | Not Trading |
| YORKSHIRE ELECTRICITY GROUP PLC | 02366995 | 08/10/1992 | 03/04/2001 | Silver |
| YORKSHIRE ENERGY LIMITED | 02571588 | 13/11/1996 | 01/04/1997 | Dissolved |
| Yorkshire Electric Power Ltd | 02260026 | 01/09/1994 | 03/04/2001 | Dissolved |