| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ANTRIM WIND ENERGY LTD | NI059615 | 07/10/2019 | Bronze |
| BRI WIND FARMS 4 LIMITED | NI637803 | 07/10/2019 | Bronze |
| BRI WIND FARMS 6 LIMITED | NI654778 | 07/10/2019 | Bronze |
| BRYNRHYD SOLAR FARM LIMITED | 12273218 | 17/08/2023 | Bronze |
| CASTLEGORE WIND FARM LTD | NI633751 | 30/04/2020 | One Red Flag |
| CEI 8 UK HOLDINGS LIMITED | 12094058 | 09/07/2019 | Bronze |
| CEI 8 UK LTD | 12094034 | 09/07/2019 | One Red Flag |
| CEI KEANE JV LIMITED | 12096505 | 10/07/2019 | Bronze |
| CEI KEANE LIMITED | 12504979 | 09/03/2020 | Bronze |
| CEI WPP LIMITED | 14726144 | 13/03/2023 | Silver |
| CEI WSH LIMITED | 11511475 | 10/08/2018 | Dissolved |
| CROCKANDUN WIND FARM LIMITED | NI625898 | 07/10/2019 | Bronze |
| LONGHILL WIND FARM HOLDINGS 2 LIMITED | 12091650 | 26/02/2021 | One Red Flag |
| NETRO ENERGY LIMITED | 11511466 | 10/08/2018 | Amber |
| RUSHMOON LIMITED | SC459214 | 17/09/2013 | Amber |
| SEEGRONAN WINDFARM LIMITED | NI060087 | 07/10/2019 | Bronze |
| SORBIE WIND FARM HOLDINGS 1 LIMITED | 12091883 | 14/04/2021 | One Red Flag |
| SORBIE WIND FARM HOLDINGS 2 LIMITED | 12091897 | 14/04/2021 | One Red Flag |
| TYRONE WIND ENERGY LTD | NI048682 | 07/10/2019 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| DUNMORE WIND FARM LTD | NI606307 | 30/05/2017 | 01/04/2022 | Silver |
| GSE 3 UK HOLDINGS LIMITED | 11935402 | 09/04/2019 | 09/04/2019 | Bronze |
| WYTHEGILL WIND FARM LIMITED | 07775827 | 30/05/2017 | 01/04/2022 | Silver |