| Company | Timeline | Status | |
| Pogo Plum Limited Secretary • Unreported | 23 Dec 2005←1 Year 7 Months→14 Aug 2007 | Active | |
| Volunteer Friends Director • Accountant | 5 Dec 2002←15 Years→28 Jun 2018 | Active | |
| Prodman Limited Secretary • Unreported | 13 Jan 1998←20 Years→1 Feb 2018 | Active | |
| Colbek Systems Limited Secretary • Unreported | 30 May 1991←17 Years→30 Jun 2008 | Active | |
