| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Alpen Windows Ltd | 02783886 | 26/01/1993 | Dissolved |
| DORWIN HOLDINGS LIMITED | 05207870 | 11/11/2004 | Dissolved |
| DORWIN HOLDINGS LIMITED | 05207870 | 11/11/2004 | Dissolved |
| Dorwin (Alton) Ltd | 05754497 | 23/03/2006 | Dissolved |
| Dorwin (Alton) Ltd | 05754497 | 23/03/2006 | Dissolved |
| HOME ENERGY PARTNERSHIP LIMITED | 06970544 | 23/07/2009 | Dissolved |
| Negatia Ltd | 04688522 | 20/03/2003 | Dissolved |
| Pennine Windows Ltd | 03168181 | 05/03/1996 | Dissolved |
| THE OLD ORCHARD RESIDENTS LIMITED | 04357860 | 05/09/2002 | One Red Flag |
| Tradeframes (U P V C) Ltd | 02390675 | 23/05/1992 | Dissolved |
| Tradeframes (U P V C) Ltd | 02390675 | 23/05/1992 | Dissolved |
| Weatherbreak Windows (Retail) Limited | 02356044 | 07/03/1992 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BMSPRODUCTS.COM LIMITED | 03672282 | 26/02/2009 | 02/09/2011 | Dissolved |
| THE GABLES POTTON MANAGEMENT COMPANY LIMITED | 09675769 | 08/07/2015 | 23/08/2017 | One Red Flag |
| THE OLD ORCHARD RESIDENTS LIMITED | 04357860 | 08/11/2004 | 03/11/2006 | One Red Flag |
| WEATHERBREAK WINDOWS LIMITED | 01673015 | 31/01/1992 | 06/12/1993 | Gold |
| WEATHERBREAK WINDOWS LIMITED | 01673015 | 01/03/1993 | 20/03/2013 | Gold |