| Company | Timeline | Status | |
| Machine Safety Testing Ltd Director • Unreported | 27 Apr 2017←8 Years→Current | Active | |
| Clear The Air Lev Testing Limited Director • Company Director | 1 Apr 2016←9 Years→Current | Active | |
| Clear The Air Lev Testing Limited Director • Electrical Engineer | 8 Mar 2010←5 Years→9 Apr 2015 | Active | |
