| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AGP SUSTAINABLE REAL ASSETS LIMITED | 11679144 | 15/11/2018 | One Red Flag |
| AITHRIE NET ZERO LIMITED | 13298992 | 29/03/2021 | One Red Flag |
| AMPYR ENERGY UK DEVELOPMENT LIMITED | 12683717 | 19/06/2020 | Amber |
| AMPYR ENERGY UK MANAGEMENT SERVICES LIMITED | 15710331 | 09/05/2024 | Amber |
| AMPYR HIGHLAND ENERGY LIMITED | 15201364 | 10/10/2023 | Dissolved |
| ANDREW J GOULD LTD | 08599655 | 05/07/2013 | Dissolved |
| ASE MANAGEMENT MIP NOMINEES LIMITED | 14421163 | 21/11/2022 | Not Trading |
| ASE MANAGEMENT SERVICES LIMITED | 13463108 | 17/06/2021 | Amber |
| ASE UK HOLDINGS LIMITED | 13412982 | 21/05/2021 | Bronze |
| BARRINGTON GREEN LIMITED | 11282301 | 29/03/2018 | Dissolved |
| DELLA KAUR LIMITED | 08599724 | 05/07/2013 | One Red Flag |
| DEVIZES SOLAR LIMITED | 12683842 | 19/06/2020 | One Red Flag |
| HELHOUGHTON PROPERTY MANAGEMENT LIMITED | 07340616 | 21/04/2015 | One Red Flag |
| HIGHLAND NET ZERO LIMITED | 15207564 | 12/10/2023 | Not Trading |
| HIGHLAND WIND FARM LIMITED | 13299694 | 29/03/2021 | One Red Flag |
| SUTTON ON THE FOREST SOLAR LIMITED | 12683784 | 19/06/2020 | One Red Flag |
| WGC SOLAR LIMITED | 13300627 | 29/03/2021 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CHURSTON HEARD LIMITED | 01210245 | 16/07/2009 | 22/03/2013 | Gold |
| DUNFERMLINE SOLAR LIMITED | 12683727 | 19/06/2020 | 07/06/2023 | One Red Flag |
| EARLY ASSOCIATES LLP | OC332502 | 01/05/2015 | 19/06/2020 | Bronze |
| ENERGY POTENTIAL TECH SOLUTIONS LIMITED | 12390315 | 07/01/2020 | 25/09/2024 | Amber |
| ENVIRONMENTAL GOVERNANCE LIMITED | 03410231 | 16/07/2009 | 22/03/2013 | Gold |
| HG2 LIMITED | 05972375 | 16/07/2009 | 17/05/2012 | Dissolved |
| JONES LANG LASALLE LIMITED | 01188567 | 16/07/2009 | 22/03/2013 | Gold |
| KHK GROUP LIMITED | 03961261 | 16/07/2009 | 22/03/2013 | Gold |
| ROGERS CHAPMAN UK LIMITED | 02094942 | 16/07/2009 | 22/03/2013 | Amber |