| Company | Timeline | Status | |
| Jones Environmental Forensics Limited Director • Sector Director | 1 Jul 2016←1 Year 3 Months→18 Oct 2017 | Active | |
| Catalyst Environmental Limited Director • Managing Director | 5 Oct 2007←7 Years→11 Jul 2015 | Active | |
| Catalyst Environmental Limited Secretary • Managing Director | 5 Oct 2007←5 Years→5 Jan 2013 | Active | |
