| Company | Timeline | Status | |
| Leicestershire Victoria County History Trust Director • Unreported | 28 Mar 2019←6 Years→Current | Active | |
| Council For British Archaeology(The) Director • Archaeologist | 19 Oct 2008←9 Years→6 Nov 2017 | Active | |
| Society For Post-Medieval Archaeology Limited(The) Director • University Staff | 1 Oct 2007←2 Years→3 Oct 2009 | Active | |
| Council For British Archaeology(The) Director • University Lecturer | 5 Jul 1993←7 Years→30 Sep 2000 | Active | |
Historical Association(The) Director • University Lecturer | 22 May 1991←3 Years→1 Aug 1994 | Dissolved | |
| Association For Industrial Archaeology Director • Unreported | 1 Jan 1970←38 Years→24 Aug 2008 | Active | |
