| Company | Timeline | Status | |
| Royal Thames Yacht Club Limited Director • Retired Engineer/project Manager | 20 Oct 2011←3 Years→29 Oct 2014 | Active | |
| Cowes Combined Clubs Limited Director • Chartered Engineer | 14 Nov 2003←2 Years→25 Nov 2005 | Active | |
| Royal Thames Yacht Club Limited Director • Chartered Engineer | 1 Nov 2003←2 Years→31 Oct 2005 | Active | |
| Grafham Water Sailing Club Limited Director • Chartered Engineer | 19 Mar 1992←3 Years→16 Jul 1995 | Active | |
Vins De Provence Limited Director • Chartered Engineer | 28 Feb 1992←26 Years→10 Apr 2018 | Dissolved | |
