| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Anthony White Consulting Ltd | 04632489 | 09/01/2003 | Dissolved |
| B W ENERGY LIMITED | 06820456 | 16/02/2009 | Strike Off |
| FIRST UTILITY FOUNDATION | 09205584 | 05/09/2014 | Dissolved |
| GREEN ENERGY OPTIONS LTD | 05783558 | 29/04/2010 | One Red Flag |
| THE ECOFIN RESEARCH FOUNDATION | 06244827 | 04/07/2013 | Dissolved |
| TRIPLE POINT ENERGY TRANSITION PLC | 12693305 | 21/08/2020 | Gold |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 2OC LTD | 05349641 | 08/08/2013 | 31/03/2017 | Dissolved |
| CLIMATE CHANGE ADVISORY LIMITED | 04825382 | 01/09/2003 | 10/05/2007 | Dissolved |
| CLIMATE CHANGE CAPITAL LIMITED | 05191608 | 28/07/2004 | 30/06/2008 | Dissolved |
| CLIMATE CHANGE HOLDINGS LIMITED | 04439060 | 21/11/2006 | 13/04/2008 | Insolvent |
| CLIMATE CHANGE INVESTMENTS LIMITED | 05191604 | 28/07/2004 | 30/06/2008 | Dissolved |
| COMMERZBANK SECURITIES LIMITED | 01767419 | 01/04/1996 | 18/12/1998 | Not Trading |
| ELECTRICITY SETTLEMENTS COMPANY LTD | 08961281 | 11/11/2014 | 11/07/2018 | Bronze |
| GDFC SERVICES PLC | 08271985 | 11/04/2013 | 16/12/2015 | Amber |
| LOW CARBON CONTRACTS COMPANY LTD | 08818711 | 11/11/2014 | 11/07/2018 | Amber |
| OFFSHORE RENEWABLE ENERGY CATAPULT | 04659351 | 29/10/2003 | 15/02/2006 | Silver |
| ORE CATAPULT DEVELOPMENT SERVICES LIMITED | 05636283 | 24/03/2006 | 31/05/2012 | Gold |
| SOLAR CENTURY HOLDINGS LIMITED | 03570325 | 15/01/2003 | 18/01/2006 | Gold |
| TGDFC LIMITED | 07980777 | 04/08/2012 | 16/12/2015 | Dissolved |