| Company | Timeline | Status | |
| MLJ Consulting Engineers Limited Secretary • Unreported | 26 Mar 2003←11 Years→9 Sep 2014 | Dissolved | |
| MLJ Consulting Engineers Limited Director • Consulting Engineer | 26 Mar 2003←11 Years→9 Sep 2014 | Dissolved | |
| The Poldice Valley Trust Director • Consulting Engineer | 1 Apr 1991←34 Years→Current | Active | |
| The Poldice Valley Trust Secretary • Unreported | 1 Apr 1991←34 Years→Current | Active | |
