| Company | Timeline | Status | |
| Beechlane Limited Director • Company Executive | 31 Dec 1991←33 Years→Current | Active | |
| Beechlane Limited Secretary • Unreported | 31 Dec 1991←7 Months→30 Jul 1992 | Active | |
| Electronic Business Machines Limited Director • Company Executive | 6 Nov 1991←34 Years→Current | Active | |
| Electronic Business Machines Limited Secretary • Unreported | 6 Nov 1991←5 Years→31 Jan 1997 | Active | |
| Beechlane Limited Director • Company Executive | 1 Jan 1970←55 Years→13 Jan 2025 | Active | |
