| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| 3SUN DAWSON LIMITED | 09467921 | 03/03/2015 | Dissolved |
| 3SUN RENEWABLES LIMITED | 07278298 | 09/06/2010 | Dissolved |
| HACON INVESTMENTS LIMITED | 12719074 | 04/07/2020 | Silver |
| INEXPAR LIMITED | 08006453 | 27/04/2012 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| 3SUN ACADEMY LIMITED | 03398155 | 09/05/2012 | 25/03/2020 | Dissolved |
| 3SUN CONTROLS LIMITED | 07520705 | 08/02/2011 | 25/03/2020 | Dissolved |
| 3SUN ENERGY LIMITED | 07520668 | 08/02/2011 | 25/03/2020 | Dissolved |
| 3SUN GROUP LIMITED | 06778905 | 23/12/2008 | 25/03/2020 | Amber |
| 3SUN INSPECTION SERVICES LIMITED | 07589128 | 15/04/2011 | 25/03/2020 | Amber |
| 3SUN LIMITED | 05995667 | 13/11/2006 | 25/03/2020 | Dissolved |
| 3SUN SUBSEA LIMITED | 08643671 | 08/08/2013 | 25/03/2020 | Dissolved |
| ACCESS INSPECTION DEVELOPMENT LTD | 03494746 | 07/04/2015 | 25/03/2020 | Dissolved |
| EAST NORFOLK MULTI ACADEMY TRUST | 11200244 | 15/03/2021 | 04/06/2021 | Silver |
| EEEGR | 04117847 | 16/10/2015 | 09/12/2020 | Bronze |
| RENEWABLE UK ASSOCIATION | 01874667 | 29/10/2015 | 24/06/2016 | Bronze |
| RRC CONTROLS SERVICES LIMITED | SC200447 | 15/08/2013 | 25/03/2020 | Gold |