| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Brywton Power Co Ltd | 06857944 | 25/03/2009 | Dissolved |
| Griffyn Service Providers Ltd | 04696638 | 31/03/2003 | Dissolved |
| Maximum Effect Performance Management Ltd | 04548520 | 19/09/2005 | Dissolved |
| NANO HEATING COMPANY LIMITED | 06858566 | 25/03/2009 | Dissolved |
| Steam to Go Ltd | 05564158 | 01/10/2006 | Dissolved |
| Steam to Go Ltd | 05564158 | 01/07/2006 | Dissolved |
| THINK INC LIMITED | 02490604 | 22/05/1991 | Dissolved |
| Thermotic Developments Ltd | 03330864 | 29/06/2005 | Dissolved |
| Thermotic Developments Ltd | 03330864 | 12/03/1997 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| H GRAHAM LIMITED | 04653196 | 30/01/2003 | 16/02/2017 | Amber |
| Maximum Effect Performance Management Ltd | 04548520 | 30/09/2002 | 07/02/2005 | Dissolved |