| Company | Timeline | Status | |
| Smythe Gardens Management Company Limited Director • Retired | 25 Oct 2017←1 Year 8 Months→1 Jul 2019 | Active | |
| North Greenlands Management Company Limited Director • Retired | 29 Apr 2015←10 Years→Current | Active | |
| North Greenlands Management Company Limited Director • Retired | 29 Apr 2015←10 Years→16 May 2025 | Active | |
