| Company | Timeline | Status | |
| Billington Structures Limited Director • Director | 1 Apr 2013←4 Months→27 Aug 2013 | Active | |
R A Smith Associates Limited Director • Director | 26 Jan 2009←9 Years→13 Nov 2018 | Dissolved | |
Shepherd Design Limited Director • Director | 25 Sep 1998←10 Years→15 Dec 2008 | Dissolved | |
