| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| LOW CARBON INVESTMENT MANAGEMENT LLP | OC354890 | 13/05/2010 | Dissolved |
| LOW CARBON SOLAR VENTURES LLP | OC353119 | 11/03/2010 | Dissolved |
| LOW CARBON TIDAL LIMITED | 07708794 | 18/07/2011 | Insolvent |
| SHIRE OAK ENERGY LIMITED | 08100687 | 11/06/2012 | Insolvent |
| SHIRE OAK FILMS LIMITED | 09981767 | 02/02/2016 | Dissolved |
| SHIRE OAK PUMPED STORAGE (BLACKPOOL) LTD | 09154238 | 30/07/2014 | Dissolved |
| SHIRE OAK PUMPED STORAGE (GOONBARROW) LTD | 09154275 | 30/07/2014 | Dissolved |
| SHIRE OAK PUMPED STORAGE (LLANDDULAS) LTD | 09306221 | 11/11/2014 | Dissolved |
| SHIRE OAK QUARRIES LIMITED | 08950968 | 20/03/2014 | One Red Flag |
| TIDAL LAGOON (BRIDGWATER BAY) LIMITED | 09310406 | 13/11/2014 | Dissolved |
| TIDAL LAGOON (CARDIFF) LIMITED | 09341626 | 04/12/2014 | Dissolved |
| TIDAL LAGOON (COLWYN BAY) PLC | 08365179 | 17/01/2013 | Dissolved |
| TIDAL LAGOON (IP) LIMITED | 09341610 | 04/12/2014 | Dissolved |
| TIDAL LAGOON (SWANSEA BAY) PLC | 08141301 | 12/07/2012 | Strike Off |
| TIDAL LAGOON (WEST CUMBRIA) PLC | 09164453 | 06/08/2014 | Dissolved |
| TIDAL LAGOON PLC | 09359280 | 17/12/2014 | Dissolved |
| TIDAL LAGOON POWER LIMITED | 08163554 | 01/08/2012 | Dissolved |
| TLP GEO EXCHANGE LIMITED | 08669149 | 01/08/2015 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BLUE ENERGY (WESTMILL FARM) LIMITED | 07326711 | 17/05/2011 | 05/10/2012 | Dissolved |
| CHURCHTOWN FARM SOLAR LIMITED | 07611290 | 26/04/2011 | 19/07/2012 | Bronze |
| CHYNOWETH SOLAR LIMITED | 07678805 | 22/06/2011 | 05/10/2012 | Dissolved |
| DEAN QUARRY MINERAL RIGHTS LIMITED | 09341753 | 04/12/2014 | 07/09/2023 | One Red Flag |
| EAST LANGFORD SOLAR LIMITED | 07610799 | 26/04/2011 | 19/07/2012 | Bronze |
| INAZIN LIMITED | 07880351 | 13/12/2011 | 05/10/2012 | Dissolved |
| INAZIN POWER LIMITED | 07734632 | 09/08/2011 | 05/10/2012 | Dissolved |
| INAZIN SOLAR LIMITED | 07843435 | 11/11/2011 | 05/10/2012 | Dissolved |
| INAZIN TIDAL LIMITED | 07901373 | 09/01/2012 | 08/03/2012 | Dissolved |
| INAZIN WIND LIMITED | 07841820 | 10/11/2011 | 05/10/2012 | Dissolved |
| KERNICK AND TRETHOSA SOLAR LIMITED | 08141270 | 12/07/2012 | 01/11/2013 | Amber |
| LOW CARBON ACCELERATOR LIMITED | 05637208 | 24/01/2007 | 15/06/2011 | Dissolved |
| LOW CARBON SOLAR PROJECTS LIMITED | 07614328 | 26/04/2011 | 04/10/2012 | Dissolved |
| MANOR FARM SOLAR LIMITED | 07611300 | 26/04/2011 | 19/07/2012 | Amber |
| OLD LCG LIMITED | 07271709 | 10/06/2010 | 31/10/2012 | Dissolved |
| PARK FARM SOLAR LIMITED | 07697959 | 08/07/2011 | 05/10/2012 | Silver |
| SOFIG 1 LIMITED | 09989149 | 05/02/2016 | 11/02/2019 | Dissolved |
| TRENOUTH SOLAR FARM LIMITED | 07660216 | 07/06/2011 | 11/08/2011 | Bronze |
| WANAGEESKA LIMITED | 08166944 | 03/08/2012 | 29/06/2015 | Silver |
| WESTMILL SOLAR FARM ENERGY LIMITED | 07633951 | 13/05/2011 | 05/10/2012 | Dissolved |