| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| BIO4GAS HOLDING LIMITED | 14502769 | 23/11/2022 | Silver |
| BIO4GAS LIMITED | 14503002 | 14/06/2024 | Silver |
| DBE ENERGY LIMITED | 10528569 | 14/06/2024 | One Red Flag |
| NEW REGIONS ENERGY LIMITED | 14501987 | 23/11/2022 | Bronze |
| NRE (SHAWTON) LIMITED | 13627108 | 15/09/2023 | Silver |
| SHAWTON ENERGY LIMITED | 09943388 | 15/09/2023 | Amber |
| SHAWTON ENERGY SPV LIMITED | 13612233 | 15/09/2023 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ABP ACQUISITIONS UK LIMITED | 05839361 | 07/07/2015 | 28/06/2016 | Amber |
| ABP BONDS UK LIMITED | 05885161 | 07/07/2015 | 28/06/2016 | Gold |
| ABP FINANCE PLC | 07847174 | 07/07/2015 | 28/06/2016 | Silver |
| ABP MEZZANINE HOLDCO UK LIMITED | 05920216 | 07/07/2015 | 28/06/2016 | Amber |
| ABP SUBHOLDINGS UK LIMITED | 05839376 | 07/07/2015 | 28/06/2016 | Bronze |
| ABPA HOLDINGS LIMITED | 07847153 | 17/09/2020 | 16/10/2020 | Amber |
| ASSOCIATED BRITISH PORTS HOLDINGS LIMITED | 01612178 | 07/07/2015 | 28/06/2016 | Gold |
| BIO4GAS LIMITED | 14503002 | 23/11/2022 | 14/12/2022 | Silver |
| ENERGY ASSETS FINANCING LIMITED | 10107304 | 20/03/2017 | 21/09/2017 | Bronze |
| ENERGY ASSETS MIDCO LIMITED | 10107028 | 20/03/2017 | 21/09/2017 | Silver |
| ENERGY ASSETS TOPCO LIMITED | 10106632 | 20/03/2017 | 21/09/2017 | Silver |
| FALLAGO RIG WINDFARM LIMITED | SC226523 | 18/05/2017 | 11/10/2019 | Silver |
| GREENSANDS (UK) LIMITED | 06366235 | 15/03/2017 | 13/10/2020 | Silver |
| GREENSANDS EUROPE LIMITED | 06366236 | 15/03/2017 | 13/10/2020 | Silver |
| GREENSANDS FINANCE HOLDINGS LIMITED | 11493352 | 31/07/2018 | 13/10/2020 | Silver |
| GREENSANDS FINANCE LIMITED | 11493345 | 31/07/2018 | 13/10/2020 | Bronze |
| GREENSANDS FINANCING PLC | 11637679 | 23/10/2018 | 13/10/2020 | Bronze |
| GREENSANDS INVESTMENTS LIMITED | 06301867 | 15/03/2017 | 13/10/2020 | Amber |
| GREENSANDS JUNIOR FINANCE LIMITED | 06335757 | 15/03/2017 | 13/10/2020 | Bronze |
| GREENSANDS SENIOR FINANCE LIMITED | 06335773 | 15/03/2017 | 13/10/2020 | Amber |
| HGPE BRAES OF DOUNE HOLDCO LIMITED | 08549978 | 01/03/2017 | 03/07/2019 | Dissolved |
| HGPE BRAES OF DOUNE MEZZCO LIMITED | 08549973 | 01/03/2017 | 03/07/2019 | Dissolved |
| HGPE FRWL HOLDCO LIMITED | 08793316 | 01/03/2017 | 03/07/2019 | Amber |
| HGPE INFRASTRUCTURE CONSULTING LLP | OC378548 | 18/10/2017 | 06/10/2020 | Silver |
| SOUTHERN WATER (GREENSANDS) FINANCING PLC | 07581353 | 15/03/2017 | 13/10/2020 | Bronze |
| SOUTHERN WATER CAPITAL LIMITED | 04608528 | 28/11/2019 | 13/10/2020 | Silver |