| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| ASSOCIATION OF CONSTRUCTION ENGINEERS | 02806431 | 01/08/2018 | Not Trading |
| CURLEW POWER LIMITED | 08995092 | 14/04/2014 | Gold |
| GREEN EDEN POWER LIMITED | 09001897 | 17/04/2014 | Dissolved |
| INSTITUTION OF CONSTRUCTION ENGINEERS | 02806430 | 01/08/2018 | Not Trading |
| OCIUS ENERGY LIMITED | 10024527 | 24/02/2016 | Dissolved |
| STRUCTURAL-SAFETY LIMITED | 11750936 | 31/12/2021 | Bronze |
| THE INSTITUTION OF STRUCTURAL ENGINEERS EDUCATIONAL TRUST | 02572820 | 09/04/2008 | Dissolved |
| THE INSTITUTION OF STRUCTURAL ENGINEERS EDUCATIONAL TRUST | 02572820 | 24/06/2008 | Dissolved |
| YELLOWHAMMER SOLAR LIMITED | 09010513 | 24/04/2014 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ST. JAMES THE GREAT R.C. PRIMARY AND NURSERY SCHOOL | 07937939 | 06/02/2012 | 31/08/2016 | Silver |
| THE INSTITUTION OF STRUCTURAL ENGINEERS EDUCATIONAL TRUST | 02572820 | 24/06/2008 | 24/06/2008 | Dissolved |