| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| AINSCOUGH BROTHERS LLP | OC306097 | 20/11/2003 | Dissolved |
| AINSCOUGH TRAINING SERVICES LIMITED | 04260389 | 27/07/2001 | Silver |
| E4 Hire & Co (Uk) Ltd | 03997855 | 19/05/2000 | Dissolved |
| EVENTUS PROPERTIES LIMITED | 06347273 | 01/07/2009 | Bronze |
| WEST TOWER MANAGEMENT LIMITED | 08293985 | 22/08/2022 | Bronze |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| AINSCOUGH CRANE HIRE LTD | 03245223 | 11/12/1996 | 19/11/2004 | Bronze |
| AINSCOUGH INVESTMENTS LIMITED | 05988631 | 18/01/2008 | 01/09/2016 | Dissolved |
| AINSCOUGH INVESTMENTS NO.1 LIMITED | 04113724 | 04/12/2000 | 19/12/2005 | Dissolved |
| AINSCOUGH NO.1 LIMITED | 07257415 | 18/05/2010 | 18/08/2011 | Dissolved |
| AINSCOUGH PROPERTIES LIMITED | 04113729 | 04/12/2000 | 31/10/2007 | Silver |
| AIS PROJECTS LIMITED | 04266687 | 03/09/2001 | 01/10/2005 | Bronze |
| AIS PROJECTS LIMITED | 04266687 | 03/09/2001 | 14/05/2022 | Bronze |
| Ainscough Crane Hire (2001) Ltd | 01255926 | 30/11/1991 | 22/09/2006 | Dissolved |
| BURNHILL COMPLIANCE MANAGEMENT LIMITED | 07311382 | 12/07/2010 | 01/06/2011 | Dissolved |
| FLOURISH CAPITAL LIMITED | 06484476 | 04/03/2010 | 20/11/2018 | Silver |
| ONE STOP HIRE LIMITED | 04857939 | 06/08/2003 | 24/11/2006 | Silver |
| PORTFIELD HARROGATE LIMITED | 09885481 | 01/09/2016 | 15/09/2023 | Bronze |
| SEWARD WYON LTD | 02199766 | 01/11/2004 | 01/11/2005 | Not Trading |
| SEWARD WYON LTD | 02199766 | 01/11/2004 | 14/05/2022 | Not Trading |