| Company | Timeline | Status | |
| Woodside Timber Limited Director • Company Director | 1 May 2006←6 Years→1 Nov 2012 | Active | |
| D.W.Hardware Supplies Limited Director • Director | 7 Sep 1991←21 Years→1 Nov 2012 | Active | |
| D.W.Hardware Supplies Limited Secretary • Unreported | 7 Sep 1991←13 Years→21 Feb 2005 | Active | |
