| Company | Timeline | Status | |
| DS Process Ltd Director • Process Engineer | 18 Jul 2018←7 Years→Current | Active | |
| Industrial APPS Limited Director • Process Engineer | 29 Jun 2016←2 Years 4 Months→5 Nov 2018 | Dissolved | |
Process Logic Limited Director • Process Engineer | 7 Feb 2014←5 Years→27 Aug 2019 | Dissolved | |
| Valley Renewables Group Director • Consultant | 8 Sep 2011←9 Years→10 Nov 2020 | Active | |
True North Process Solutions Limited Director • Chemical Engineer | 18 Jan 2008←7 Years→20 Feb 2015 | Dissolved | |
