| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CSN DEVELOPMENT FINANCE LIMITED | NI671764 | 14/08/2020 | Dissolved |
| EAG ARDBOE LIMITED | NI685623 | 08/02/2022 | Not Trading |
| EAG EGLINTON LIMITED | NI685626 | 08/02/2022 | Not Trading |
| EAG LOUGHGALL LIMITED | NI685619 | 08/02/2022 | Not Trading |
| ENERGY ACQUISITIONS GROUP LIMITED | NI665002 | 28/01/2020 | One Red Flag |
| FUTURE GREEN HOLDINGS LTD | NI667441 | 04/02/2020 | Not Trading |
| GREENAN GENERATION LIMITED | NI611001 | 30/09/2021 | Bronze |
| GRIDCO (TOOMEBRIDGE) LTD | NI721962 | 22/10/2024 | Amber |
| GTG BIOGAS (TOOMEBRIDGE) LIMITED | NI609713 | 22/10/2024 | Silver |
| KERBO LIMITED | NI644474 | 10/03/2017 | Dissolved |
| LUDLOW BIO ENERGY HOLDINGS LTD | 12807227 | 01/03/2024 | One Red Flag |
| LUDLOW BIO ENERGY LTD | 08635305 | 01/03/2024 | Silver |
| UK ARTEMIS HOLDCO LIMITED | 15982495 | 10/10/2024 | Amber |
| ZERO 30 HOLDINGS LIMITED | NI649210 | 10/11/2017 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| DEP DUXFORD 2 LTD | 10998303 | 05/10/2017 | 19/12/2019 | Strike Off |
| DEP HWC LTD | 11069890 | 17/11/2017 | 19/12/2019 | Insolvent |
| DEP IA1 LTD | 11085009 | 28/11/2017 | 19/12/2019 | Amber |
| DEP INV & OPS LTD | 11264873 | 20/03/2018 | 19/12/2019 | Insolvent |
| DEP NHF1 LTD | 11107229 | 12/12/2017 | 11/10/2018 | One Red Flag |
| DEP TRADING COMPANY LTD | 11084895 | 28/11/2017 | 19/12/2019 | Insolvent |
| ENERGYISA LTD | 11689860 | 19/02/2019 | 14/02/2022 | Strike Off |
| GRIDCO (TOOMEBRIDGE) LTD | NI721962 | 01/10/2024 | 22/10/2024 | Amber |
| HM POWERHOUSE LTD | 11885099 | 15/03/2019 | 07/10/2020 | Strike Off |
| HMAE HILLSIDE LTD | 11885031 | 15/03/2019 | 06/10/2020 | One Red Flag |
| POWER INITIATIVES (1) LIMITED | 11301083 | 25/10/2018 | 19/12/2019 | One Red Flag |
| POWER RESPONSE SERVICES UK LTD | 11268807 | 22/03/2018 | 19/12/2019 | Strike Off |
| PRASHE (UK) LTD | 10976271 | 22/09/2017 | 19/12/2019 | Amber |
| SHOVEL READY 11 LIMITED | 10758828 | 13/06/2018 | 19/12/2019 | Strike Off |