| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| Argyle Street Management Co Ltd | 03301407 | 17/02/1997 | Dissolved |
| PORTER BUILDERS LIMITED | 02003716 | 01/02/1996 | Insolvent |
| Porter Developments Ltd | 02957734 | 01/10/1996 | Dissolved |
| Porter Holdings Ltd | 03288420 | 23/03/1997 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AIGBURTH OPPORTUNITIES | 02025421 | 19/05/1998 | 31/03/2003 | Silver |
| CASINOSHOCK (PP) LIMITED | 03042811 | 01/07/2004 | 23/12/2008 | Dissolved |
| CASINOSHOCK (WS) LIMITED | 02968986 | 01/07/2004 | 23/12/2008 | Dissolved |
| COLUMBUS QUAY MANAGEMENT (NORTH WEST) LIMITED | 02725096 | 01/07/2004 | 23/12/2008 | One Red Flag |
| Casinoshock (Vs) Ltd | 02860713 | 01/07/2004 | 23/12/2008 | Dissolved |
| Casinoshock Group Ltd | 02167908 | 01/07/2004 | 23/12/2008 | Dissolved |
| Casinoshock Ltd | 03332157 | 01/07/2004 | 23/12/2008 | Dissolved |
| Casinoshock Old Haymarket Investments Ltd | 03331458 | 01/07/2004 | 23/12/2008 | Dissolved |
| Changepress Ltd | 02666540 | 01/07/2004 | 23/12/2008 | Dissolved |
| NEPTUNE PFI RUTHIN LIMITED | 03926335 | 07/05/2003 | 21/12/2005 | Insolvent |
| PROMENADE CAR PARKS LIMITED | 03148489 | 01/07/2004 | 23/12/2008 | Dissolved |
| PROMENADE ESTATES LIMITED | 04538950 | 01/07/2004 | 23/12/2008 | Gold |
| PROMENADE OFFICE INVESTMENTS LIMITED | 03546087 | 01/07/2004 | 23/12/2008 | Bronze |
| PROMENADE OPEN SPACES LIMITED | 03148485 | 01/07/2004 | 23/12/2008 | Bronze |
| PROMENADE RESTAURANTS LIMITED | 03148178 | 01/07/2004 | 23/12/2008 | Bronze |
| THOMAS BARNES & SONS PLC | 02039209 | 10/01/2000 | 01/10/2002 | Dissolved |