| Company | Timeline | Status | |
| Dominion Bierrum Limited Secretary • Director | 5 Jan 2004←4 Years→29 Apr 2008 | Active | |
| Dominion Bierrum Limited Director • Director | 19 Nov 2003←7 Years→31 Jan 2011 | Active | |
| B G C (1991) Limited Director • Civil Eng | 23 Oct 1999←1 Year 11 Months→13 Oct 2001 | Active | |
| Beaconsfield Golf Club Limited(The) Director • Civil Engineer | 12 Oct 1996←6 Years→19 Oct 2002 | Active | |
