| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| APEX ENERGY LTD | 09791395 | 17/12/2020 | Gold |
| BOTATHAN FARM LTD | 09935916 | 05/01/2016 | Dissolved |
| COLD NORTHCOTT WINDFARM LIMITED | 02629572 | 28/02/2018 | Amber |
| FIRST RENEWABLE ALPHA LIMITED | 09732283 | 13/07/2017 | Silver |
| GREEN PUFFIN LIMITED | 09010638 | 12/09/2023 | Silver |
| HARLEQUINNS BOWLING AND LEISURE LIMITED | 03920050 | 04/02/2000 | Bronze |
| JBG QUINN & SONS LIMITED | 09497496 | 19/03/2015 | Silver |
| OTTER POWER LIMITED | 07385076 | 23/09/2010 | Bronze |
| POWERQUINN LIMITED | 07395448 | 04/10/2010 | One Red Flag |
| QJ ENERGY LIMITED | 09416042 | 02/02/2015 | Silver |
| Trojan Processors Ltd | 03690483 | 30/12/1998 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CORNISH WIND LTD | 08822887 | 20/12/2013 | 05/11/2019 | Silver |
| PYEBRIDGE POWER LTD | 13499825 | 08/07/2021 | 11/08/2021 | One Red Flag |