| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AIP ACQUISITIONS IV LIMITED | 10583495 | 25/01/2017 | Not Trading |
| AIP ACQUISITIONS V LIMITED | 11364925 | 16/05/2018 | Not Trading |
| APPIA EUROPE LIMITED | 06490323 | 23/05/2017 | Silver |
| APPLEGREEN BK (NI) LIMITED | NI630906 | 18/11/2022 | Bronze |
| APPLEGREEN ELECTRIC UK HOLDINGS LIMITED | 15151412 | 15/12/2023 | Bronze |
| APPLEGREEN ELECTRIC UK SERVICE AREAS LIMITED | 13920585 | 19/12/2023 | One Red Flag |
| APPLEGREEN SERVICE AREAS NI LIMITED | NI615773 | 31/10/2018 | Bronze |
| ARJUN GP | SC589945 | 27/02/2018 | Bronze |
| ARJUN INFRASTRUCTURE PARTNERS IV LIMITED | 10638241 | 24/02/2017 | Silver |
| ARJUN INFRASTRUCTURE PARTNERS LIMITED | 09431213 | 11/12/2015 | Silver |
| ARJUN INFRASTRUCTURE PARTNERS MIDCO LIMITED | 11153599 | 16/01/2018 | Bronze |
| ARJUN INFRASTRUCTURE PARTNERS V LIMITED | 11250624 | 12/03/2018 | Bronze |
| ARJUN INFRASTRUCTURE PARTNERS VI LIMITED | 11250829 | 12/03/2018 | Bronze |
| ARJUN INFRASTRUCTURE PARTNERS VII LIMITED | 11261999 | 19/03/2018 | Not Trading |
| DIZYGOTIC LIMITED | 08521197 | 09/05/2013 | Gold |
| EDINGHO BIDCO LIMITED | 11652524 | 31/10/2018 | Amber |
| FIRSTGEN POWER PLC | 07829159 | 18/05/2012 | Dissolved |
| ICOGEN GUARANTEE LIMITED | 08293819 | 14/11/2012 | Dissolved |
| ICOGEN TRADING LIMITED | 08294770 | 15/11/2012 | Dissolved |
| INDIGO PIPELINES HOLDCO 1 LIMITED | 08998658 | 28/02/2019 | Amber |
| INDIGO PIPELINES HOLDCO 2 LIMITED | 08998664 | 28/02/2019 | Silver |
| INDIGO PIPELINES LIMITED | 02742721 | 28/02/2019 | Silver |
| INDIGO POWER LIMITED | 12159646 | 11/02/2021 | One Red Flag |
| PETROGAS GROUP NI LIMITED | NI069029 | 31/10/2018 | One Red Flag |
| PGUK TRSA I LIMITED | 13434444 | 30/09/2022 | One Red Flag |
| WELCOME BREAK GROUP LIMITED | 03147949 | 23/05/2017 | Bronze |
| WELCOME BREAK HOLDINGS (1) LIMITED | 04099287 | 23/05/2017 | Silver |
| WELCOME BREAK HOLDINGS (2) LIMITED. | 04379574 | 23/05/2017 | Gold |
| WELCOME BREAK HOLDINGS LIMITED | 03290817 | 23/05/2017 | Silver |
| WELCOME BREAK INVESTORS III HOLDCO 1 LIMITED | 11770171 | 16/01/2019 | N/A |
| WELCOME BREAK INVESTORS III HOLDCO 2 LIMITED | 11770420 | 16/01/2019 | N/A |
| WELCOME BREAK LIMITED | 01735476 | 23/05/2017 | Silver |
| WELCOME BREAK NO. 1 LIMITED | 08331837 | 23/05/2017 | Silver |
| WELCOME BREAK NO. 2 LIMITED | 08331870 | 23/05/2017 | Gold |
| WELCOME BREAK SERVICES LIMITED | 04099292 | 23/05/2017 | Amber |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AEE RENEWABLES UK 18 LIMITED | 07453115 | 12/01/2017 | 17/10/2019 | Silver |
| AEE RENEWABLES UK 33 LIMITED | 07506801 | 12/01/2017 | 17/10/2019 | Silver |
| AIP ACQUISITIONS III LIMITED | 10533056 | 20/12/2016 | 17/10/2019 | Amber |
| ARJUN INFRASTRUCTURE PARTNERS II LIMITED | 09429375 | 15/12/2016 | 17/10/2019 | One Red Flag |
| ARJUN INFRASTRUCTURE PARTNERS III LIMITED | 10638294 | 24/02/2017 | 17/10/2019 | Amber |
| ASHTON SOLAR FARM LIMITED | 09093372 | 05/04/2017 | 17/10/2019 | Bronze |
| BECKTON ENERGY LIMITED | 06300207 | 21/02/2019 | 20/05/2020 | Amber |
| BLACKWELL GRANGE SOLAR FARM LIMITED | 08656598 | 05/04/2017 | 17/10/2019 | Bronze |
| CHESTERFIELD COMMUNITY ENERGY LIMITED | 09616638 | 20/01/2017 | 17/10/2019 | Amber |
| CODWIND HOLDCO LIMITED | 11590080 | 26/09/2018 | 06/12/2019 | Gold |
| CODWIND LIMITED | 11567305 | 13/09/2018 | 06/12/2019 | Silver |
| FA II LIMITED | 06906057 | 07/07/2017 | 09/01/2018 | Dissolved |
| FA III LIMITED | 06907502 | 07/07/2017 | 09/01/2018 | Dissolved |
| FALCON ACQUISITIONS LIMITED | 06238324 | 07/07/2017 | 28/02/2024 | One Red Flag |
| FIREBOLT RB HOLDINGS LIMITED | 10384043 | 25/04/2018 | 02/07/2019 | Silver |
| FOREST LAWNS LIMITED | 08910447 | 24/06/2015 | 14/04/2016 | Dissolved |
| FUUJIN POWER LIMITED | 08921103 | 13/12/2018 | 28/05/2019 | Silver |
| GEMINI ENERGY LIMITED | 08384635 | 21/02/2019 | 20/05/2020 | Silver |
| HYDE FARM SOLAR LIMITED | 09839926 | 05/04/2017 | 17/10/2019 | Bronze |
| HYTHE AND SOUTHAMPTON FERRY COMPANY LIMITED | 10601286 | 07/09/2023 | 28/02/2024 | One Red Flag |
| LEO ENERGY LIMITED | 09487065 | 21/02/2019 | 01/07/2019 | Silver |
| LUMICITY 4 LIMITED | 08014634 | 12/01/2017 | 17/10/2019 | Bronze |
| MOSS THORN SOLAR LIMITED | 09358746 | 05/04/2017 | 17/10/2019 | Bronze |
| OLLERTON SOLAR LIMITED | 09047281 | 23/03/2017 | 17/10/2019 | Bronze |
| RED FUNNEL FERRIES LIMITED | 04281782 | 07/07/2017 | 08/01/2018 | Dissolved |
| RED FUNNEL GROUP (HOLDINGS) LIMITED | 05115188 | 07/07/2017 | 09/01/2018 | Dissolved |
| RED FUNNEL GROUP LIMITED | 03968658 | 07/07/2017 | 08/01/2018 | Dissolved |
| RED FUNNEL LIMITED | 10823670 | 16/06/2017 | 28/02/2024 | One Red Flag |
| ROCHESTER 006 LIMITED | 09210610 | 05/04/2017 | 17/10/2019 | Bronze |
| ROTHES CORDE LIMITED | SC360559 | 21/02/2019 | 01/07/2019 | Bronze |
| SOUTHAMPTON ISLE OF WIGHT AND SOUTH OF ENGLAND ROYAL MAIL STEAM PACKET COMPANY LIMITED | 00002404 | 07/07/2017 | 28/02/2024 | Silver |
| SPRING LANE SOLAR FARM LIMITED | 09988933 | 05/04/2017 | 17/10/2019 | Bronze |
| VERTO ENERGY DEVELOPMENTS LIMITED | 09400230 | 05/04/2017 | 17/10/2019 | Bronze |
| WALES & WEST UTILITIES FINANCE PLC | 06766848 | 04/06/2009 | 22/07/2011 | Silver |
| WALES & WEST UTILITIES HOLDINGS LIMITED | 07092596 | 05/02/2010 | 09/03/2010 | Silver |
| WALES & WEST UTILITIES LIMITED | 05046791 | 01/06/2005 | 22/07/2011 | Silver |
| WATER TWINS LIMITED | 11730133 | 17/12/2018 | 17/10/2019 | Silver |
| WMR JV HOLDCO LIMITED | 08921440 | 13/12/2018 | 28/05/2019 | Amber |
| WMR JV INVESTCO LIMITED | 08921584 | 13/12/2018 | 28/05/2019 | Amber |
| XOSERVE LIMITED | 05046877 | 04/12/2006 | 25/07/2011 | Silver |