| Company | Timeline | Status | |
| Residential Air Systems Ltd Director • Ventilation Engineer | 24 Jul 2017←8 Years→Current | Liquidation | |
Air Stream Construction Ltd Director • Ventilation Engineer | 18 May 2015←3 Years→17 Jul 2018 | Dissolved | |
| Air Duct Solutions Ltd Director • Ventilation Engineer | 25 Sep 2014←1 Year 3 Months→1 Jan 2016 | Active | |
