| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Ashfield Holdings Plc | 02066575 | 30/05/1992 | 28/07/1995 | Dissolved |
| Beaufort Energy Ltd | SC147338 | 01/04/2003 | 23/06/2005 | Dissolved |
| CASTLE PACKAGING LIMITED | 01639241 | 08/12/1992 | 02/06/1994 | Not Trading |
| CELTPOWER LIMITED | 02656561 | 19/02/2002 | 31/03/2003 | Gold |
| COLDHAM WINDFARM LIMITED | 05194767 | 29/09/2004 | 23/06/2005 | Gold |
| ELLIOTT MODULAR SPACE LIMITED | 02864100 | 28/04/1994 | 28/07/1995 | Dissolved |
| HELIOS SOCIAL ENTERPRISE | 07084209 | 23/11/2009 | 08/12/2020 | One Red Flag |
| HOLFORD GAS STORAGE LIMITED | SC254265 | 14/08/2003 | 23/06/2005 | Silver |
| Hendry Holdings Ltd | SC134565 | 10/12/1991 | 01/07/1993 | Dissolved |
| MANWEB GENERATION HOLDINGS LIMITED | 02691506 | 01/04/2003 | 23/06/2005 | Dissolved |
| Renewables Northwest Ltd | 04585566 | 17/12/2002 | 26/04/2006 | Dissolved |
| SCOTTISH POWER UK GROUP LIMITED | SC293900 | 29/08/2006 | 30/06/2008 | Dissolved |
| SCOTTISH POWER UK HOLDINGS LIMITED | SC232909 | 29/08/2006 | 30/06/2008 | Dissolved |
| SCOTTISH POWER UK PLC | SC117120 | 29/08/2006 | 30/06/2008 | Bronze |
| SCOTTISH RESOURCES GROUP LIMITED | SC143746 | 29/12/1994 | 31/07/1995 | Dissolved |
| SCOTTISHPOWER (DCL) LIMITED | 02675504 | 01/06/2004 | 11/06/2004 | Gold |
| SCOTTISHPOWER (DCL) LIMITED | 02675504 | 01/06/2004 | 11/06/2004 | Gold |
| SCOTTISHPOWER (DCOL) LIMITED | 04717143 | 01/06/2004 | 11/06/2004 | Dissolved |
| SCOTTISHPOWER (DCOL) LIMITED | 04717143 | 01/06/2004 | 11/06/2004 | Dissolved |
| SCOTTISHPOWER ENERGY MANAGEMENT (AGENCY) LIMITED | SC222524 | 09/10/2001 | 23/06/2005 | Gold |
| SCOTTISHPOWER ENERGY MANAGEMENT LIMITED | SC215843 | 14/08/2001 | 23/06/2005 | Silver |
| SCOTTISHPOWER INVESTMENTS LIMITED | SC155873 | 29/08/2006 | 30/06/2008 | Dissolved |
| SCOTTISHPOWER RENEWABLES (UK) LIMITED | NI028425 | 01/04/2003 | 23/06/2005 | Gold |
| STERLING COLLECTIONS LIMITED | SC268520 | 28/05/2004 | 23/06/2005 | Dissolved |
| THE SCOTTISH COAL COMPANY LIMITED | SC154655 | 29/12/1994 | 31/07/1995 | Insolvent |