| Company | Timeline | Status | |
| Science Lands Limited Director • Academic Teacher | 7 Nov 2017←11 Months→20 Oct 2018 | Active | |
| Science Lands Limited Director • Academic Teacher | 6 Nov 2017←1 Day→6 Nov 2017 | Active | |
Science Lands Limited Director • Academic Teacher | 24 Feb 2015←1 Year 5 Months→9 Aug 2016 | Dissolved | |
