| Company | Timeline | Status | |
| Fortress Property Ltd Director • Remediation Specialist | 14 Aug 2015←10 Years→Current | Active | |
| Soilfix (East) Ltd Director • Remediation Specialist | 1 Jul 2013←4 Years→4 Jul 2017 | Active | |
| Soilfix Ltd Director • Civil Engineer | 1 Jan 2005←12 Years→4 Jul 2017 | Active | |
