| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Doleport Ltd | 01127665 | 11/05/1999 | Dissolved |
| Moorlite Roof Windows Ltd | 03435758 | 18/09/1998 | Dissolved |
| Moorlite Roof Windows Ltd | 03435758 | 14/10/1997 | Dissolved |
| Xtralite Holdings Ltd | 03691214 | 11/03/1999 | Dissolved |
| Xtralite Industrial Rooflights Ltd | 03634788 | 20/12/1999 | Dissolved |
| Xtralite Industrial Rooflights Ltd | 03634788 | 18/09/1998 | Dissolved |
| Xtralite Ltd | 02802210 | 31/03/1993 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| ACCURA TECHNICAL CONTRACT SERVICES LIMITED | 02462997 | 12/03/1992 | 11/09/1992 | Dissolved |
| ACCURA TECHNICAL CONTRACT SERVICES LIMITED | 02462997 | 24/01/1992 | 11/09/1992 | Dissolved |
| The Independent Nationwide Federation of Rooflight Manufactu | 03468086 | 07/01/1998 | 01/07/2001 | Dissolved |
| Xtralite Ltd | 02802210 | 31/03/1993 | 09/10/1993 | Dissolved |