| Company | Timeline | Status | |
| Ems Structural Ltd Director • Engineer | 16 Mar 2016←9 Years→Current | Active | |
| Graham Wood Architectural Limited Director • Director | 1 Jan 2009←3 Years→29 Jun 2012 | Dissolved | |
| Graham Wood Structural Limited Director • Engineer | 3 Sep 1992←19 Years→29 Jun 2012 | Dissolved | |
