| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CLOCAENOG WIND FARM LIMITED | 09280001 | 24/10/2014 | Dissolved |
| KILN PIT HILL WIND FARM LIMITED | 06993045 | 01/10/2012 | Dissolved |
| LOCHELBANK WIND FARM LIMITED | 05428048 | 30/11/2019 | Dissolved |
| NOVAR TWO WIND FARM LIMITED | 05590215 | 30/11/2019 | Dissolved |
| ROWANTREE WIND FARM LIMITED | 08816824 | 16/12/2013 | Dissolved |
| RWE RENEWABLES MANAGEMENT UK LIMITED | 12087808 | 01/07/2020 | Silver |
| RWE RENEWABLES UK HOLDINGS LIMITED | 06451278 | 01/10/2012 | Gold |
| RWE RENEWABLES UK LIMITED | 03758404 | 01/07/2020 | Silver |
| RWE RENEWABLES UK SWINDON LIMITED | 02550622 | 01/10/2012 | Gold |
| RWE STALLINGBOROUGH LIMITED | 06269884 | 01/10/2018 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AN SUIDHE WIND FARM LIMITED | 05469552 | 01/10/2012 | 30/04/2022 | Silver |
| AWEL Y M?R OFFSHORE WIND FARM LIMITED | 12270928 | 18/10/2019 | 01/08/2020 | Amber |
| BENBRACK WIND FARM LIMITED | 12971043 | 23/10/2020 | 22/02/2021 | One Red Flag |
| BILBSTER WIND FARM LIMITED | 05800286 | 04/03/2019 | 30/04/2022 | Bronze |
| BURGAR HILL WIND FARM LIMITED | 02905315 | 30/11/2019 | 30/04/2022 | Not Trading |
| CAMSTER II WIND FARM LIMITED | 12971079 | 23/10/2020 | 30/04/2022 | Not Trading |
| CARNEDD WEN WIND FARM LIMITED | 05712858 | 26/04/2021 | 30/04/2022 | One Red Flag |
| COMPLEO CHARGING SOLUTIONS UK LIMITED | 11097731 | 26/03/2018 | 06/01/2020 | Amber |
| FIVE ESTUARIES OFFSHORE WIND FARM LIMITED | 12292474 | 31/10/2019 | 28/09/2020 | Amber |
| GLEN KYLLACHY WIND FARM LIMITED | 11914689 | 29/03/2019 | 21/12/2021 | Bronze |
| HARRYBURN WIND FARM LIMITED | 10079321 | 22/03/2016 | 30/04/2022 | Not Trading |
| KNABS RIDGE WIND FARM LIMITED | 05624370 | 04/03/2019 | 30/04/2022 | Gold |
| LITTLE CHEYNE COURT WIND FARM LIMITED | 05624371 | 14/12/2012 | 30/04/2022 | Silver |
| PARC YNNI CYMUNEDOL ALWEN CYFYNGEDIG | 11739176 | 21/12/2018 | 30/04/2022 | Not Trading |
| RWE RENEWABLES UK ONSHORE WIND LIMITED | 03758407 | 01/07/2020 | 30/04/2022 | Silver |
| RWE RENEWABLES UK OPERATIONS LIMITED | 02692529 | 01/07/2020 | 30/04/2022 | Gold |
| RWE RENEWABLES UK SCROBY SANDS LIMITED | 04127830 | 01/07/2020 | 30/04/2022 | Bronze |
| RWE RENEWABLES UK SPARECO LIMITED | 09280000 | 24/10/2014 | 30/04/2022 | Not Trading |
| RWE RENEWABLES UK WIND SERVICES LIMITED | 05266294 | 01/07/2020 | 30/04/2022 | Silver |
| STORAGE FACILITY 1 LTD | 10905512 | 01/01/2021 | 30/04/2022 | Not Trading |
| THE HOLLIES WIND FARM LIMITED | 05535610 | 04/03/2019 | 30/04/2022 | Bronze |
| TPG WIND LIMITED | 02682587 | 01/07/2020 | 26/01/2022 | Bronze |