| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CLASHINDARROCH WIND FARM LIMITED | 05358030 | 01/01/2014 | 01/10/2015 | Bronze |
| NANT BACH WIND FARM LIMITED | 06834016 | 01/01/2014 | 06/04/2016 | Dissolved |
| NANT Y MOCH WIND FARM LIMITED | 03494533 | 01/01/2014 | 06/04/2016 | Dissolved |
| NUON UK LTD | 03446477 | 01/01/2014 | 06/04/2016 | Silver |
| PEN Y CYMOEDD WIND FARM LIMITED | 03494498 | 01/01/2014 | 06/04/2016 | Bronze |