| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AWEL IACH CYFYNGEDIG | 06598279 | 26/08/2008 | Dissolved |
| AWEL IACH CYFYNGEDIG | 06598279 | 26/08/2008 | Dissolved |
| BORALEX LIMITED | 04732465 | 12/06/2008 | One Red Flag |
| BORALEX LIMITED | 04732465 | 12/06/2008 | One Red Flag |
| FERNDALE WIND FARM LIMITED | 07287844 | 17/06/2010 | Dissolved |
| INFINERGY ASSETS LIMITED | 08194435 | 29/08/2012 | Dissolved |
| ISLE OF WIGHT LOCAL ENERGY ORGANISATION LIMITED | 07259810 | 19/07/2010 | Dissolved |
| KELTIC WIND LTD | 08366171 | 18/01/2013 | Dissolved |
| LIMEKILN WIND LIMITED | 08074755 | 18/05/2012 | One Red Flag |
| NIK ENERGY LIMITED | 04856414 | 30/01/2008 | Dissolved |
| WW HOLDCO LTD | 10057452 | 11/03/2016 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BROADHAVEN DISTRIBUTION LTD | 09499963 | 10/08/2016 | 15/12/2016 | Dissolved |
| CAMBRIDGE STEINER SCHOOL PROJECT | 02866985 | 26/11/2005 | 31/07/2008 | Bronze |
| CASTLE PILL WIND LIMITED | 08618195 | 22/07/2013 | 30/10/2013 | Silver |
| DORENELL WINDFARM LIMITED | 05628395 | 26/06/2008 | 11/11/2015 | Silver |
| DORENELL WINDFARM LIMITED | 05628395 | 26/06/2008 | 11/11/2015 | Silver |
| ENECO WIND UK LIMITED | 07578723 | 25/03/2011 | 21/12/2011 | Dissolved |
| ERICA WIND FARM LIMITED | 07094924 | 24/03/2010 | 21/12/2011 | Dissolved |
| FERNDALE WIND LIMITED | 08617823 | 22/07/2013 | 30/10/2013 | Bronze |
| GOOD ENERGY DEVELOPMENT (NO.13) LIMITED | 08775599 | 10/07/2015 | 31/08/2017 | Not Trading |
| LZN LIMITED | 04846309 | 26/06/2008 | 24/03/2010 | Bronze |
| LZN LIMITED | 04846309 | 26/06/2008 | 24/03/2010 | Bronze |
| MEAN MOOR WIND FARM HOLDING LIMITED | 09753155 | 28/08/2015 | 05/01/2017 | Amber |
| NANCLACH LIMITED | 05628358 | 17/07/2008 | 01/11/2016 | Gold |
| NANCLACH LIMITED | 05628358 | 17/07/2008 | 01/11/2016 | Gold |
| NEW ALBION WIND LIMITED | 07898969 | 05/01/2012 | 22/08/2014 | Bronze |
| NIK ENERGY LIMITED | 04856414 | 30/01/2008 | 10/09/2010 | Dissolved |
| RINGWOOD WALDORF SCHOOL | 08645246 | 09/08/2013 | 31/08/2015 | Bronze |
| STERKE WIND LTD | SC422330 | 20/04/2012 | 04/07/2014 | Gold |
| WEAR POINT WIND HOLDCO LIMITED | 08235168 | 01/10/2012 | 19/12/2013 | Dissolved |
| WEAR POINT WIND LIMITED | 07898948 | 05/01/2012 | 19/12/2013 | Bronze |