| Company | Timeline | Status | |
| Knutsford Multi Academy Trust Director • None | 1 Apr 2012←4 Years→7 Mar 2017 | Dissolved | |
| Nuclear Industry Association Director • Chartered Engineer | 14 Nov 1996←9 Years→30 Nov 2005 | Active | |
Inspire Defence Limited Director • Consulting Engineer | 26 Nov 1991←1 Year 10 Months→1 Oct 1993 | Dissolved | |
Partners For Infrastructure Limited Director • Consulting Engineer | 26 Nov 1991←2 Years 3 Months→28 Feb 1994 | Dissolved | |
| Jacobs European Holdings Limited Director • Consulting Engineer | 26 Nov 1991←8 Years→14 Jan 2000 | Dissolved | |
