| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AINSCOUGH INVESTMENTS NO.1 LIMITED | 04113724 | 20/01/2006 | Dissolved |
| Aeolian Investments Ltd | 06070309 | 20/02/2007 | Dissolved |
| Ainscough Crane Hire (2001) Ltd | 01255926 | 19/06/1995 | Dissolved |
| James Jack Ltd | SC115984 | 04/04/2008 | Dissolved |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AEOLIAN INVESTMENTS NO 2 LIMITED | 06258198 | 24/05/2007 | 18/12/2008 | Dissolved |
| AINSCOUGH BROTHERS LLP | OC306097 | 20/11/2003 | 31/01/2009 | Dissolved |
| AINSCOUGH CRANE HIRE LTD | 03245223 | 02/12/1996 | 18/06/2013 | Bronze |
| AINSCOUGH HOLDINGS LIMITED | 05988582 | 02/10/2007 | 18/11/2009 | Gold |
| AINSCOUGH HOLDINGS LIMITED | 05988582 | 03/11/2006 | 18/06/2013 | Gold |
| AINSCOUGH INVESTMENTS LIMITED | 05988631 | 06/11/2006 | 18/01/2008 | Dissolved |
| AINSCOUGH PROPERTIES LIMITED | 04113729 | 24/11/2000 | 31/10/2007 | Silver |
| AINSCOUGH WIND ENERGY SERVICES LIMITED | 07473000 | 22/12/2011 | 18/06/2013 | One Red Flag |
| GLQ HOLDINGS (UK) II LTD | 06371772 | 02/10/2007 | 01/09/2009 | Silver |
| GLQ HOLDINGS (UK) II LTD | 06371772 | 14/09/2007 | 18/06/2013 | Silver |
| JAMES JACK LIFTING SERVICES LIMITED | SC056013 | 04/04/2008 | 18/06/2013 | Not Trading |
| NATIONWIDE CRANE HIRE LIMITED | 01786321 | 28/02/2007 | 18/06/2013 | Not Trading |
| ONE STOP HIRE LIMITED | 04857939 | 24/11/2006 | 12/08/2009 | Silver |
| ONE STOP HIRE LIMITED | 04857939 | 24/11/2006 | 12/08/2009 | Silver |
| WEST COUNTRY CRANE HIRE LIMITED | 03454018 | 08/06/2012 | 18/06/2013 | Not Trading |
| WESTCOUNTRY CRANE HIRE HOLDINGS LIMITED | 05396319 | 08/06/2012 | 18/06/2013 | Not Trading |