| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| C. & C. MARSHALL LIMITED | 01007764 | 05/10/2020 | Not Trading |
| MARSHALL-TUFFLEX ENERGY MANAGEMENT LIMITED | 02582611 | 05/10/2020 | Not Trading |
| MARSHALL-TUFFLEX INTERNATIONAL LIMITED | 00500375 | 05/10/2020 | Not Trading |
| MARSHALL-TUFFLEX LIMITED | 00374185 | 05/10/2020 | Silver |
| MARSHALL-TUFFLEX WINDOWS LIMITED | 02356442 | 05/10/2020 | Dissolved |
| MIDAIR SPARES LIMITED | 08584664 | 25/06/2013 | Dissolved |
| NEWLITE WINDOWS LIMITED | 01510471 | 05/10/2020 | Dissolved |
| PAC 877 LIMITED | 08184742 | 20/08/2012 | Dissolved |
| STRATA 21 LIMITED | 02313717 | 05/10/2020 | Not Trading |
| TUFFLEX LIMITED | 00496216 | 05/10/2020 | Not Trading |
| TUFFSTRUT LIMITED | 02699284 | 05/10/2020 | Not Trading |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| CASCO LIMITED | 01728216 | 01/04/2011 | 12/07/2016 | Dissolved |
| LOGIX AERO LIMITED | 10127063 | 15/04/2016 | 13/07/2016 | One Red Flag |
| TRADE SKILLS4U LTD | 05434893 | 03/05/2019 | 30/09/2020 | One Red Flag |