| Name | Company Number | Date Appointed | Rating |
|---|
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CLYDE SPV LIMITED | 10662351 | 09/03/2017 | 17/08/2017 | Silver |
| ELECTRICITY SETTLEMENTS COMPANY LTD | 08961281 | 20/05/2014 | 27/10/2015 | Bronze |
| ENRICHMENT HOLDINGS LTD. | 06387705 | 25/02/2013 | 23/03/2016 | Silver |
| ENRICHMENT INVESTMENTS LIMITED | 04223635 | 25/02/2013 | 23/03/2016 | Gold |
| FORTH SPV 1 LIMITED | 10662385 | 09/03/2017 | 17/08/2017 | Dissolved |
| FORTH SPV 2 LIMITED | 10662568 | 09/03/2017 | 17/08/2017 | Dissolved |
| GALLOPER HOLDCO LIMITED | 10492131 | 13/03/2017 | 31/07/2017 | Silver |
| NEW GREEN INTERIM HOLDCO LIMITED | 10542395 | 13/03/2017 | 31/07/2017 | Bronze |
| OSW CO HOLDINGS 1 LIMITED | 10490912 | 13/03/2017 | 31/07/2017 | One Red Flag |
| OSW CO HOLDINGS 2 LIMITED | 10491763 | 13/03/2017 | 31/07/2017 | One Red Flag |
| OSW LP HOLDCO LIMITED | 10492133 | 13/03/2017 | 31/07/2017 | One Red Flag |
| PENTLAND SPV 1 LIMITED | 10662364 | 09/03/2017 | 17/08/2017 | Dissolved |
| PENTLAND SPV 2 LIMITED | 10662552 | 09/03/2017 | 17/08/2017 | Dissolved |
| PROJECT G HOLDCO LIMITED | 10491295 | 13/03/2017 | 03/08/2017 | Dissolved |
| PROJECT G HOLDINGS 1 LIMITED | 10489802 | 13/03/2017 | 03/08/2017 | Dissolved |
| PROJECT G HOLDINGS 2 LIMITED | 10490358 | 13/03/2017 | 03/08/2017 | Dissolved |
| RAMPION HOLDCO LIMITED | 10492132 | 13/03/2017 | 31/07/2017 | Silver |
| RAMPION INVESTCO LIMITED | 10507143 | 13/03/2017 | 31/07/2017 | Bronze |
| UK GREEN INFRASTRUCTURE PLATFORM LIMITED | 10669600 | 14/03/2017 | 17/08/2017 | Dissolved |
| UK GREEN INVESTMENT BANK LIMITED | SC424067 | 15/05/2012 | 17/08/2017 | Silver |
| UK GREEN INVESTMENT RAMPION LIMITED | 09579083 | 13/03/2017 | 17/08/2017 | Bronze |
| WMR HOLDCO LIMITED | 10492129 | 13/03/2017 | 31/07/2017 | Bronze |