| Company | Timeline | Status | |
| Foursite Limited Secretary • Sales Manager | 5 Aug 1999←7 Months→31 Mar 2000 | Active | |
| Foursite Limited Director • Marketing Manager | 5 Mar 1997←10 Years→3 Aug 2007 | Active | |
| 1, Acol Road Limited Director • Marketing Executive | 4 Jan 1992←1 Year→15 Jan 1993 | Active | |
