| Company | Timeline | Status | |
| Greenpeak Energy Limited Director • Director | 24 Jan 2017←8 Years→Current | Active | |
| Catalyst PWR Limited Director • Director | 13 Jul 2015←10 Years→Current | Active | |
| The Society Of Model And Experimental Engineers Director • Chartered Engineer | 27 Jan 2001←3 Years→28 Feb 2004 | Active | |
| Institution Of Agricultural Engineers(The) Director • Agricultural Engineer | 9 May 1992←3 Years→16 May 1995 | Active | |
