| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AUTUMNUS ENERGY LIMITED | 09069418 | 04/07/2014 | Silver |
| BABELEIGH CE TURBINE LIMITED | 08257154 | 17/10/2012 | Silver |
| BLACKPOOL TURBINE LTD | 08556140 | 04/06/2013 | Silver |
| C E AVONMOUTH TURBINE LTD | 08318135 | 04/12/2012 | Bronze |
| CE MEIKLETON TURBINE LTD | 11592298 | 27/09/2018 | Amber |
| CE RUSH WALL TURBINE LIMITED | 12130520 | 31/07/2019 | One Red Flag |
| CE STRATHAVEN LTD | 12372590 | 20/12/2019 | Silver |
| CLEAN EARTH ENERGY LIMITED | 07225190 | 24/01/2011 | One Red Flag |
| CLEAN EARTH ENERGY WIND INVESTMENTS LIMITED | 08047067 | 26/04/2012 | Bronze |
| CLEAN EARTH GROUND MOUNT PV LIMITED | 09463434 | 27/02/2015 | Silver |
| CLEAN EARTH SOLAR INVESTMENTS LTD | 09435711 | 12/02/2015 | Gold |
| CLEAN EARTH WIND TURBINES LTD | 09254181 | 08/10/2014 | Bronze |
| CREALY TURBINE LIMITED | 08574227 | 18/06/2013 | Bronze |
| Efp Reel 1 Llp | OC309465 | 05/10/2004 | Dissolved |
| GREENSPLAT TURBINE LIMITED | 08608685 | 15/07/2013 | One Red Flag |
| HIGHER GOONAMARTH TURBINE LTD | 09254425 | 08/10/2014 | One Red Flag |
| KERNOW RENEWABLES LTD | 11979123 | 19/06/2020 | Bronze |
| LOWER NINESTONES SOLAR PV LTD | 09862731 | 09/11/2015 | Bronze |
| PENGELLY CE TURBINE LTD | 08556833 | 05/06/2013 | One Red Flag |
| Park Place Estates Llp | OC306456 | 27/02/2004 | Dissolved |
| STANSOL LIMITED | 08351438 | 22/01/2013 | Silver |
| TRELOW CE TURBINE LIMITED | 08583961 | 25/06/2013 | Bronze |
| TRETHAWLE CE TURBINE LIMITED | 08244545 | 09/10/2012 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AEE RENEWABLES UK 3 LIMITED | 07238703 | 16/05/2011 | 17/12/2013 | Gold |
| AUCHREN WIND FARM LIMITED | SC424763 | 03/03/2016 | 19/05/2017 | Amber |
| BEECHGROVE SOLAR LIMITED | 07856340 | 19/04/2012 | 17/12/2013 | One Red Flag |
| BURNBRAE & WHITE LION WIND FARMS LIMITED | 08297956 | 03/03/2016 | 19/05/2017 | Bronze |
| CE GREENHILL TURBINE LIMITED | 11893105 | 20/03/2019 | 23/08/2021 | Silver |
| CLEAN EARTH HOLDINGS LIMITED | 09912752 | 11/12/2015 | 19/05/2017 | Dissolved |
| CONSTANTINE WIND ENERGY LIMITED | 07663015 | 03/04/2012 | 16/11/2018 | Silver |
| CWE NW3 LIMITED | 09092151 | 18/06/2014 | 20/11/2014 | Bronze |
| ECLIPSE FILM PARTNERS NO. 26 LLP | OC316633 | 24/07/2006 | 06/04/2013 | Dissolved |
| ELM WIND FARMS LIMITED | 08819705 | 31/01/2014 | 19/05/2017 | Silver |
| GROSVENOR PARK FILMS LLP | OC308555 | 31/03/2006 | 22/03/2012 | Dissolved |
| LEWANNICK CE TURBINE LIMITED | 08543060 | 23/05/2013 | 14/02/2020 | Dissolved |
| PARADISE BEACH LLP | OC308140 | 21/01/2005 | 31/03/2015 | Dissolved |
| SJD FREE SOLAR (UK) 1 LTD | 08433672 | 07/03/2013 | 23/12/2013 | Dissolved |
| SJD FREE SOLAR (UK) 2 LTD | 08425377 | 28/03/2013 | 12/12/2013 | Silver |
| SOUTH MARSTON SOLAR LIMITED | 07859650 | 19/04/2012 | 17/12/2013 | Bronze |
| WEST CARCLAZE SOLAR PV LTD | 09862636 | 09/11/2015 | 01/02/2016 | One Red Flag |
| WEST CORNWALL WIND FARMS LIMITED | 08556693 | 05/06/2013 | 19/05/2017 | Bronze |