| Company | Timeline | Status | |
| Springfield Court Management Co. Ltd Director • House Builder | 10 Oct 2002←23 Years→Current | Active | |
| Springfield Court Management Co. Ltd Secretary • Unreported | 10 Oct 2002←23 Years→Current | Active | |
| Aubrey Davidson & Company Limited Secretary • Unreported | 28 Jan 1993←30 Years→2 Jan 2024 | Dissolved | |
| Aubrey Davidson & Company Limited Director • Director | 28 Jan 1993←30 Years→2 Jan 2024 | Dissolved | |
