| Company | Timeline | Status | |
| 10 Oakland Road Management Limited Director • Computer Consultant | 29 Oct 1991←9 Years→1 Jun 2001 | Active | |
| 10 Oakland Road Management Limited Secretary • Unreported | 29 Oct 1991←9 Years→1 Jun 2001 | Active | |
| Tendron Systems Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
