| Company | Timeline | Status | |
| World Snooker Limited Director • Snooker Club Owner | 6 Aug 2003←2 Months→27 Oct 2003 | Active | |
| World Snooker Limited Director • Snooker Club Owner | 10 Oct 2002←6 Days→16 Oct 2002 | Active | |
| World Billiards Association Ltd Director • Snooker Club Owner | 25 Sep 2002←1 Year 7 Months→19 May 2004 | Active | |
| World Snooker (Asia-Pacific) Limited Director • Snooker Club Owner | 20 Aug 2002←1 Year 9 Months→19 May 2004 | Active | |
| World Professional Billiards And Snooker Association Limited(The) Director • Snooker Club Owner | 2 Jul 2002←1 Year 10 Months→19 May 2004 | Active | |
