| Company | Timeline | Status | |
| Curfew Bell Farm Limited Director • River Inspector | 26 Nov 2011←14 Years→Current | Active | |
| Asset Id Ltd Director • Enviromental Management | 14 Nov 2005←20 Years→Current | Active | |
| The Dutch Barge Association Limited Secretary • Company Director | 13 Feb 1997←1 Year 8 Months→7 Nov 1998 | Active | |
| The Dutch Barge Association Limited Director • Company Director | 25 Nov 1995←2 Years 11 Months→7 Nov 1998 | Active | |
| Island Boats Ltd Director • Consultant Naugation Inspector | 8 Oct 1991←34 Years→Current | Active | |
