| Company | Timeline | Status | |
| Timberdene (Freehold) Limited Director • Chartered Accountant | 14 Dec 1995←23 Years→28 Oct 2019 | Active | |
| Timberdene (Freehold) Limited Secretary • Chartered Accountant | 14 Dec 1995←23 Years→28 Oct 2019 | Active | |
| Timberdene Property Management Co. Limited Secretary • Unreported | 30 May 1992←27 Years→28 Oct 2019 | Active | |
| Timberdene Property Management Co. Limited Director • Chartered Accountant | 30 May 1992←27 Years→28 Oct 2019 | Active | |
