| Company | Timeline | Status | |
| Agronaturalis Limited Director • Scientist | 9 Apr 2008←13 Years→17 Sep 2021 | Active | |
| Sip Ringwood Limited Director • Scientist | 27 Mar 2008←14 Years→2 Aug 2022 | Dissolved | |
| Agchem Project Consulting Limited Director • Director | 27 Apr 2001←17 Years→30 May 2018 | Dissolved | |
