| Company | Timeline | Status | |
| Os Ecology Land Limited Director • Ecologist | 29 Apr 2024←1 Year 6 Months→Current | Active | |
| Os Ecology Holdings Limited Director • Ecologist | 5 Dec 2023←1 Year 11 Months→Current | Active | |
| Os Ecology Limited Director • Ecologist | 17 Jan 2019←6 Years→Current | Active | |
