| Company | Timeline | Status | |
| Sub-Tech Systems Management Limited Secretary • Unreported | 22 Feb 2002←1 Month→17 Apr 2002 | Active | |
| Sub-Tech Systems Management Limited Director • Diver | 7 Sep 1999←2 Years 5 Months→22 Feb 2002 | Active | |
| Sub-Tech Systems Management Limited Director • Unreported | 7 Sep 1999←2 Years 5 Months→22 Feb 2002 | Active | |
