| Company | Timeline | Status | |
| Abingdon Marina Residents' Association Limited Director • Teacher | 25 Nov 2009←3 Years→3 Jun 2013 | Active | |
| Ferry Court Management Company Limited Director • Teacher | 1 Aug 2006←19 Years→Current | Active | |
| Ferry Court Management Company Limited Director • Teacher | 1 Aug 2006←18 Years→24 Oct 2024 | Active | |
