| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Cleanwall Ltd | 05801485 | 02/08/2006 | Dissolved |
| Firestop Panels Ltd | 05970733 | 18/10/2006 | Dissolved |
| Firewall Panels Ltd | 05829799 | 26/05/2006 | Dissolved |
| I Group Realisations Ltd | 02216635 | 08/01/2003 | Dissolved |
| I Realisations Ltd | 01183786 | 01/03/1999 | Dissolved |
| Laneclose Ltd | 04586149 | 22/11/2002 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ISOCLAD LIMITED | 04963372 | 13/11/2003 | 01/10/2006 | One Red Flag |
| ISOCLAD LIMITED | 04963372 | 13/11/2003 | 16/03/2020 | One Red Flag |
| TYNESIDE SELF STORAGE LIMITED | 05982423 | 30/10/2006 | 26/03/2020 | Amber |