| Company | Timeline | Status | |
| Levern Drive Limited Director • Geologist | 15 Aug 2011←1 Year 8 Months→3 May 2013 | Active | |
| Grenehurst Park Residents Company Limited Director • Petroleum Geologist | 19 Sep 2000←2 Years 3 Months→31 Dec 2002 | Active | |
| Benchmark (North) Ltd Secretary • Unreported | 9 Aug 1996←3 Years→30 Nov 1999 | Active | |
