| Company | Timeline | Status | |
| Leading Corporation Limited Secretary • Unreported | 12 Sep 1992←1 Year 7 Months→23 Apr 1994 | Active | |
| Castlemount Limited Director • Printer | 1 Jan 1991←6 Months→15 Jul 1991 | Active | |
| Castlemount Limited Secretary • Printer | 1 Jan 1991←6 Months→15 Jul 1991 | Active | |
| Leading Corporation Limited Director • Printer | 1 Jan 1970←55 Years→Current | Active | |
