| Company | Timeline | Status | |
| Gateco Limited Director • Engineer | 29 Apr 2014←3 Years→22 May 2017 | Dissolved | |
| Ryanbridge Limited Director • Engineer | 29 Apr 2014←3 Years→22 May 2017 | Dissolved | |
| Crowle Wharf Engineers Limited Director • Engineer | 2 Nov 1995←21 Years→22 May 2017 | Active | |
