| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Elmcraft Ltd | 02588623 | 15/03/1991 | Dissolved |
| Greens Demolition & Salvage Ltd | 03870545 | 03/11/1999 | Dissolved |
| Greens Demolition & Dismantling Ltd. | 03280535 | 01/06/1997 | Dissolved |
| Greens Demolition Ltd | 03567771 | 15/05/1998 | Dissolved |
| Langley Garage (Portsmouth) Ltd | 02654297 | 15/10/1992 | Dissolved |
| Langley Plant Ltd | 03363697 | 01/05/1997 | Dissolved |
| PORTSMOUTH DEMOLITION SERVICES LIMITED | 06488507 | 30/01/2008 | Dissolved |
| Penrose Services Ltd | 02654294 | 26/11/1991 | Dissolved |
| Professional Demolition Services Ltd | 05623233 | 15/11/2005 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| Graham Green Demolition Contractors Ltd | 02591772 | 11/03/1991 | 15/02/1994 | Dissolved |
| LANGLEY DEMOLITION LIMITED | 03958962 | 29/03/2000 | 25/01/2012 | Strike Off |
| PORTSMOUTH DEMOLITION & SALVAGE LIMITED | 07073246 | 11/11/2009 | 25/01/2012 | Silver |