| Company | Timeline | Status | |
| Micron Clean Products Limited Director • Director | 1 Nov 2013←5 Years→1 Nov 2018 | Active | |
| Micronclean Limited Director • Director | 21 Apr 2005←13 Years→24 Oct 2018 | Active | |
ARSL Limited Director • Chairman | 2 Sep 2004←12 Years→5 Dec 2016 | Dissolved | |
| Albany Facilities Limited Director • Chairman | 2 Sep 2004←6 Years→6 May 2011 | Dissolved | |
