| Company | Timeline | Status | |
| Missenden Design & Build Ltd Director • Engineer | 24 Nov 2020←2 Years 9 Months→19 Sep 2023 | Dissolved | |
| Schneider (G.B.) Limited Director • Company Director | 19 Apr 2007←3 Years→12 Oct 2010 | Active | |
Buro Happold Facade Engineering Limited Director • Company Director | 25 Apr 1996←7 Years→1 May 2003 | Dissolved | |
