| Company | Timeline | Status | |
| Water Resource Associates LLP Designated LLP Member • Unreported | 23 Apr 2020←5 Years→Current | Active | |
| River Thame Conservation Trust Director • Hydrologist | 19 Apr 2016←9 Years→Current | Active | |
| Walton Street Cycles Ltd Director • Hydrologist | 14 Jan 2010←5 Years→14 Oct 2015 | Active | |
