| Company | Timeline | Status | |
| Coracle Archaeology Ltd Director • Unreported | 13 Sep 2019←6 Years→Current | Active | |
| Nautical Archaeology Society(The) Director • Archaeologist | 24 Jan 2015←2 Years 9 Months→18 Nov 2017 | Active | |
Iris People Ltd Director • Business Manager | 11 Jan 2009←3 Months→30 Apr 2009 | Dissolved | |
Iris People Ltd Secretary • Business Manager | 11 Jan 2009←3 Months→30 Apr 2009 | Dissolved | |
| Nautical Archaeology Society(The) Director • Building Company Director | 19 May 2001←4 Years→12 Nov 2005 | Active | |
