| Company | Timeline | Status | |
| Premitec (UK) Limited Director • Engineer | 23 Oct 2014←2 Years 6 Months→27 Apr 2017 | Active | |
| Rock Croft Limited Director • Engineer | 15 Dec 2003←12 Years→7 Mar 2016 | Active | |
| Premitec Limited Director • Company Director | 25 Oct 2002←23 Years→Current | Active | |
