| Company | Timeline | Status | |
| Richmond House Management Co. (Ryde) Limited Director • Teacher | 9 Oct 2013←5 Years→9 Sep 2019 | Active | |
| Bowater Crombie Ltd Director • Property Development Manager | 23 Sep 2005←20 Years→Current | Active | |
| 31 St. Thomas Street Ryde Management Co. Limited Director • Teacher | 22 Jun 2005←20 Years→Current | Active | |
