| Company | Timeline | Status | |
| Pianc UK Director • Consulting Engineer | 30 Nov 2018←6 Years→Current | Active | |
| Haigh Consulting Engineers Limited Director • Unreported | 2 Oct 2012←13 Years→Current | Active | |
| Ove Arup & Partners Limited Director • Maritime Engineer | 1 Apr 2003←5 Years→31 Jul 2008 | Active | |
