| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| CULZEAN DEVELOPMENTS LTD | 09783930 | 18/09/2015 | Silver |
| CULZEAN ENERGY GROUP LIMITED | 09654202 | 24/06/2015 | Dissolved |
| CULZEAN POWER LIMITED | 08833470 | 06/01/2014 | One Red Flag |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ADDITO SUPPLY LIMITED | 08053202 | 03/05/2012 | 05/08/2013 | Dissolved |
| BARBICAN POWER LIMITED | 08474516 | 30/06/2014 | 11/03/2024 | Not Trading |
| BSMART ENERGY SOLUTIONS LIMITED | 08137631 | 11/07/2012 | 22/10/2013 | Dissolved |
| EXTRA ENERGY SUPPLY LIMITED | 08053154 | 03/05/2012 | 05/08/2013 | Insolvent |
| FUTURE ENERGY UTILITIES LTD | 08500717 | 23/04/2013 | 22/10/2013 | Dissolved |
| GB ENERGY SUPPLY LTD | 08500842 | 23/04/2013 | 22/10/2013 | Dissolved |
| GSERVE ENERGY SUPPLY LIMITED | 07866326 | 05/09/2012 | 22/10/2013 | Dissolved |
| HOLBORN ENERGY LIMITED | 08246795 | 30/06/2014 | 01/12/2023 | Not Trading |
| JETSTREAM ENERGY SUPPLY LTD | 08500923 | 23/04/2013 | 22/10/2013 | Dissolved |
| MVV ENVIRONMENT SERVICES LIMITED | 08500792 | 23/04/2013 | 22/10/2013 | Silver |
| NUTECH TRAINING LIMITED | 07516275 | 01/05/2012 | 22/10/2013 | Dissolved |
| ORSTED POWER SALES (UK) LIMITED | 07489052 | 05/09/2012 | 30/10/2012 | One Red Flag |
| ROBIN HOOD ENERGY LIMITED | 08053212 | 03/05/2012 | 22/10/2013 | Insolvent |
| SOLARPLICITY SUPPLY LIMITED | 08053210 | 03/05/2012 | 22/10/2013 | Dissolved |