| Company | Timeline | Status | |
| MST (Engineering) Ltd Director • Director | 18 Apr 2012←4 Years→31 Dec 2016 | Active | |
| Marine Systems Technology Limited Director • Director | 18 Apr 2012←4 Years→31 Dec 2016 | Active | |
| Core Nuclear Solutions Ltd Director • Director | 23 Jun 2010←6 Years→31 Dec 2016 | Active | |
