| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ABERGORKI WIND FARM C.I.C. | 09698717 | 18/08/2015 | Dissolved |
| CROSSCO 1412 LIMITED | 10376562 | 15/09/2016 | Dissolved |
| LITTLE WAVER WIND FARM LIMITED | 07104680 | 26/06/2014 | Dissolved |
| NANT YR ALLOR RENEWABLES LIMITED | 11331030 | 26/04/2018 | Not Trading |
| OCKENDON BATTERY STORAGE LIMITED | 11508357 | 09/08/2018 | Not Trading |
| OCKENDON GAS LIMITED | 11508304 | 09/08/2018 | Not Trading |
| PEN BRYN OER WIND FARM C.I.C. | 09707368 | 18/08/2015 | Dissolved |
| REG BERRY FEN LIMITED | 08876425 | 04/02/2014 | Dissolved |
| REG DALNESSIE LIMITED | SC580294 | 31/10/2017 | Dissolved |
| REG GOONHILLY EXTENSION LIMITED | 08306359 | 30/06/2014 | Dissolved |
| REG GREENBURN LIMITED | SC508240 | 12/06/2015 | Silver |
| REG HALSHAM LIMITED | 08876656 | 05/02/2014 | Dissolved |
| REG HAY CLOSE FARM LIMITED | 08876741 | 05/02/2014 | Dissolved |
| REG KNIGHTLEY HALL LIMITED | 08869355 | 30/01/2014 | Dissolved |
| REG KNOCKODHAR LIMITED | SC566750 | 23/05/2017 | Amber |
| REG MANAGEMENT LIMITED | 09830304 | 19/10/2015 | Dissolved |
| REG MFD LTD. | 11331022 | 26/04/2018 | Not Trading |
| REG OLD RIVERDON LIMITED | 07903140 | 26/06/2014 | Dissolved |
| REG POWER MANAGEMENT HOLDINGS LIMITED | 10376470 | 15/09/2016 | Dissolved |
| REG SHELFORD LANE LIMITED | 08902425 | 19/02/2014 | Dissolved |
| REG TRANCHE 7 HOLDINGS LIMITED | 09516344 | 28/03/2015 | Dissolved |
| REG TRANCHE 7 LIMITED | 09518218 | 31/03/2015 | Dissolved |
| REG WINDPOWER LIMITED | 02431173 | 17/02/2014 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BARLBOROUGH LIMITED | 07903133 | 26/06/2014 | 21/12/2015 | Bronze |
| BIO NEWCO A LIMITED | 11800174 | 31/01/2019 | 26/09/2019 | One Red Flag |
| BRACKAGH QUARRY WINDFARM LIMITED | NI607870 | 12/08/2015 | 21/12/2015 | One Red Flag |
| BRAICH DDU LIMITED | 07508897 | 26/06/2014 | 21/12/2015 | Silver |
| BURNTHOUSE FARM LIMITED | 07903114 | 26/06/2014 | 21/12/2015 | Bronze |
| CO2SENSE C.I.C. | 05383346 | 01/12/2013 | 01/06/2019 | Silver |
| CO2SENSE PANTYCELYN LIMITED | 09714880 | 28/06/2016 | 01/06/2019 | Silver |
| DENZELL DOWNS LIMITED | 07472425 | 26/06/2014 | 23/02/2015 | Silver |
| EPG NETLEY SOLAR NORTH LIMITED | 08781534 | 30/06/2014 | 23/08/2019 | One Red Flag |
| FRENCH FARM LIMITED | 07472493 | 26/06/2014 | 21/12/2015 | Bronze |
| HALLBURN FARM HOLDINGS LIMITED | 10376531 | 15/09/2016 | 17/02/2017 | Gold |
| HALLBURN FARM LIMITED | 07472489 | 26/06/2014 | 17/02/2017 | Gold |
| HIGH DOWN LIMITED | 07472479 | 26/06/2014 | 21/12/2015 | Silver |
| HIGH POW WINDFARM LIMITED | 07508894 | 26/06/2014 | 21/12/2015 | Bronze |
| HIGH SHARPLEY LIMITED | 07508867 | 26/06/2014 | 21/12/2015 | Bronze |
| HIGHHOLM RENEWABLE ENERGY PARK LTD | SC604770 | 08/08/2018 | 19/06/2019 | One Red Flag |
| LIVING BIO-POWER LIMITED | 06360004 | 26/01/2010 | 26/09/2019 | One Red Flag |
| LIVING FUELS LIMITED | 05531573 | 26/01/2010 | 26/09/2019 | One Red Flag |
| LIVING POWER LIMITED | 05946946 | 26/01/2010 | 26/09/2019 | One Red Flag |
| MYNYDD BROMBIL WIND FARM C.I.C. | 09698183 | 18/08/2015 | 21/12/2015 | Dissolved |
| ORCHARD END WINDFARM LIMITED | 07472499 | 26/06/2014 | 21/12/2015 | Silver |
| PEN BRYN OER HOLDINGS LIMITED | 10376462 | 15/09/2016 | 15/12/2016 | Gold |
| PEN BRYN OER LIMITED | 08241458 | 30/06/2014 | 15/12/2016 | Bronze |
| RAMSEY WINDFARM LIMITED | 07508910 | 26/06/2014 | 21/12/2015 | Bronze |
| RES WHITE LIMITED | 11530790 | 22/08/2018 | 28/03/2019 | Insolvent |
| ROSKROW BARTON LIMITED | 07508892 | 26/06/2014 | 21/12/2015 | Silver |
| TRANCHE 1 HOLDINGS LIMITED | 07506566 | 26/06/2014 | 21/12/2015 | Bronze |
| VPOWER HULL A LIMITED | 07903113 | 26/06/2014 | 31/10/2018 | One Red Flag |
| WHITE NEWCO B LIMITED | 11800128 | 31/01/2019 | 28/03/2019 | Insolvent |
| WHITTLESEY LIMITED | 08755654 | 30/06/2014 | 21/12/2015 | Silver |