| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 49 DEERPARK LTD | NI668209 | 08/10/2021 | One Red Flag |
| ARENA CAPITAL PARTNERS (NI) LIMITED | NI628667 | 14/01/2015 | Bronze |
| ARENA ENERGY HOLDINGS LTD | NI681096 | 27/07/2021 | Bronze |
| ARENA WIND MARKETHILL LIMITED | NI629076 | 03/02/2015 | One Red Flag |
| B.I.T RENEWABLES LLP | OC400670 | 03/07/2015 | Dissolved |
| EA WIND LTD | NI690874 | 14/12/2022 | One Red Flag |
| EARTHMILL HOLDINGS LIMITED | 08561289 | 26/03/2018 | Bronze |
| EARTHMILL MAINTENANCE LIMITED | 10650107 | 26/03/2018 | One Red Flag |
| LAURELS FARM RENEWABLE POWER LIMITED | 13219646 | 09/09/2022 | One Red Flag |
| NATURAL GENERATION HOLDINGS LIMITED | 10840310 | 23/11/2022 | Bronze |
| NATURAL GENERATION LIMITED | 06029181 | 23/11/2022 | One Red Flag |
| ONEKEL ENERGY LIMITED | NI629857 | 01/04/2021 | Gold |
| PLCD TURBINE 2 LTD | NI668979 | 29/07/2022 | Gold |
| SILVERFORD ENGINEERING LTD | NI642029 | 14/12/2020 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AISLING RENEWABLES LTD | 12374982 | 23/12/2019 | 29/07/2021 | One Red Flag |
| ASH RENEWABLES NO 5 LIMITED | NI623704 | 22/04/2016 | 29/07/2021 | Insolvent |
| ASH RENEWABLES NO 6 LIMITED | NI626778 | 21/09/2015 | 29/07/2021 | Insolvent |
| BOSTON RE LTD | 08724386 | 14/12/2018 | 29/07/2021 | Insolvent |
| CARMONEY ENERGY LIMITED | NI616544 | 11/01/2016 | 29/07/2021 | Insolvent |
| CWE ENDURE LIMITED | 09333049 | 20/12/2019 | 05/05/2020 | Bronze |
| DC21 EARTH SPV LIMITED | 08504151 | 02/07/2019 | 29/07/2021 | Insolvent |
| ERRIGAL ENERGY LIMITED | NI611766 | 11/01/2016 | 29/07/2021 | Insolvent |
| GALLEY ENERGY LIMITED | NI616543 | 11/01/2016 | 29/07/2021 | Insolvent |
| HALLMARK POWERGEN 3 LIMITED | 08516268 | 20/04/2018 | 29/07/2021 | Insolvent |
| MOSSCLIFF POWER 10 LIMITED | 09235295 | 15/12/2017 | 29/07/2021 | Insolvent |
| MOSSCLIFF POWER 2 LIMITED | 08534302 | 15/12/2017 | 29/07/2021 | Insolvent |
| MOSSCLIFF POWER 3 LIMITED | 08534281 | 15/12/2017 | 29/07/2021 | Insolvent |
| MOSSCLIFF POWER 4 LIMITED | 08534249 | 15/12/2017 | 29/07/2021 | Insolvent |
| MOSSCLIFF POWER 6 LIMITED | 09103165 | 15/12/2017 | 29/07/2021 | Insolvent |
| MOSSCLIFF POWER 7 LIMITED | 09103286 | 15/12/2017 | 29/07/2021 | Insolvent |
| MOSSCLIFF POWER LIMITED | 08310166 | 15/12/2017 | 29/07/2021 | Insolvent |
| OAK RENEWABLES 2 LIMITED | NI631499 | 26/05/2015 | 29/07/2021 | Insolvent |
| OAK RENEWABLES LIMITED | NI615045 | 19/11/2015 | 29/07/2021 | Insolvent |
| S & E WIND ENERGY LIMITED | NI612154 | 14/12/2017 | 29/07/2021 | Bronze |
| WARREN WIND LIMITED | 11705629 | 30/11/2018 | 29/07/2021 | Bronze |
| WIND BERAGH LIMITED | NI629074 | 03/02/2015 | 29/07/2021 | Insolvent |
| WIND CULLYBACKEY LIMITED | NI629075 | 03/02/2015 | 29/07/2021 | Insolvent |
| WIND DUNGORMAN LIMITED | NI629658 | 27/02/2015 | 29/07/2021 | Insolvent |
| WIND ENERGY (NI) LIMITED | NI628631 | 13/01/2015 | 29/07/2021 | Bronze |
| WIND ENERGY 1 HOLD CO LIMITED | 11096273 | 05/12/2017 | 29/07/2021 | Insolvent |
| WIND ENERGY 2 HOLD CO LIMITED | 09203262 | 04/09/2014 | 29/07/2021 | One Red Flag |
| WIND ENERGY 3 HOLD CO LIMITED | NI674715 | 04/12/2020 | 29/07/2021 | One Red Flag |
| WIND ENERGY HOLDINGS LIMITED | 09706096 | 26/03/2018 | 29/07/2021 | Insolvent |
| WIND ENERGY ONE LIMITED | 08867984 | 26/03/2018 | 29/07/2021 | Insolvent |
| WIND ENERGY SCOTLAND (BIRKWOOD MAINS) LIMITED | SC424373 | 26/03/2018 | 29/07/2021 | Insolvent |
| WIND ENERGY SCOTLAND (FOURTEEN ACRE FIELDS) LIMITED | SC421645 | 26/03/2018 | 29/07/2021 | Insolvent |
| WIND ENERGY SCOTLAND (HOLMHEAD) LIMITED | SC415049 | 26/03/2018 | 29/07/2021 | Insolvent |
| WIND ENERGY THREE LIMITED | 11983075 | 07/05/2019 | 29/07/2021 | Insolvent |
| WIND ENERGY TWO LIMITED | 08867996 | 26/03/2018 | 30/07/2021 | Insolvent |
| WIND KILLEENAN LIMITED | NI629078 | 03/02/2015 | 29/07/2021 | Insolvent |
| WIND MOWHAN LIMITED | NI629649 | 27/02/2015 | 29/07/2021 | Insolvent |