| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| DUAL ROOFING (LONDON) LIMITED | 01732673 | 01/01/2005 | Not Trading |
| GKC BUILDING SERVICES LIMITED | 04738468 | 01/02/2009 | One Red Flag |
| Goodsonic Ltd | 03176551 | 22/03/1996 | Dissolved |
| LANE ROOFING CONTRACTORS LIMITED | 02043577 | 19/05/1991 | One Red Flag |
| LANE ROOFING LIMITED | 04772815 | 21/05/2003 | Dissolved |
| LANE ROOFING LIMITED | 04772815 | 21/05/2003 | Dissolved |
| MIDLAND ROOF TRAINING GROUP | 06640513 | 05/10/2011 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| THE INSTITUTE OF ROOFING | 04119453 | 23/12/2014 | 30/09/2017 | Gold |