| Company | Timeline | Status | |
| Crofton Investments Limited Secretary • Unreported | 22 Mar 2000←2 Years 1 Month→22 Apr 2002 | Active | |
| Action Publishing Technology Limited Secretary • Unreported | 27 Feb 1992←7 Years→16 Sep 1999 | Active | |
| Action Publishing Technology Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
