| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Abraxa Ltd | SC163703 | 09/05/1996 | Dissolved |
| Aquis Europe Ltd | 03407635 | 15/06/1998 | Dissolved |
| BALUNTON WIND ENERGY LIMITED | SC447077 | 09/04/2013 | Amber |
| BH WIND ENERGY LIMITED | SC375695 | 23/08/2010 | Amber |
| DRUIM FADA WIND ENERGY LIMITED | SC398689 | 03/05/2011 | Dissolved |
| LEGALESIGN LIMITED | SC425013 | 25/11/2014 | Silver |
| MARGREE WIND ENERGY LIMITED | SC386877 | 12/10/2010 | Dissolved |
| NBW (NOMINEES) LIMITED | SC290591 | 29/09/2005 | Not Trading |
| NBW REALISATIONS LIMITED | SC253382 | 04/10/2004 | Dissolved |
| NORTH BRITISH WINDPOWER LIMITED | SC266289 | 20/02/2015 | Not Trading |
| PENCLOE WIND ENERGY LIMITED | SC398688 | 03/05/2011 | One Red Flag |
| Sieved Technology Ltd | SC209195 | 01/08/2000 | Dissolved |
| Stoneminchin Ltd | SC156862 | 03/03/1998 | Dissolved |
| WILKINS (LUV) ENGINEERING LIMITED | SC159972 | 28/09/1995 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BETTYHILL WIND ENERGY LIMITED | SC375694 | 23/08/2010 | 19/12/2013 | Silver |
| CORRIEGARTH WIND ENERGY HOLDINGS LIMITED | SC253383 | 17/11/2005 | 02/10/2015 | Dissolved |
| FALLAGO RIG WINDFARM LIMITED | SC226523 | 25/02/2002 | 23/12/2011 | Silver |
| North British Newsprint Ltd | SC101390 | 26/05/1988 | 30/07/1999 | Dissolved |
| PORTZIM LIMITED | 01222189 | 31/01/1999 | 16/04/2003 | Bronze |
| PORTZIM LIMITED | 01222189 | 26/08/1997 | 16/04/2003 | Bronze |
| ULZIESIDE WIND ENERGY LIMITED | SC386880 | 12/10/2010 | 29/01/2016 | Not Trading |