| Company | Timeline | Status | |
| Beech Road Ltd Director • Engineer | 15 Jan 2015←10 Years→Current | Active | |
| Russellthomson Ltd Director • Engineer | 2 Jan 2014←11 Years→Current | Active | |
| Island Mechanical Services Ltd Director • Engineer | 27 Mar 2012←1 Year 5 Months→10 Sep 2013 | Dissolved | |
