| Company | Timeline | Status | |
| Invent And Invest Director • Company Director | 17 Jul 2001←10 Months→15 May 2002 | Active | |
| PTS Property Limited Director • Company Director | 10 Jul 2001←4 Years→30 Jun 2006 | Active | |
| Productivity Through Software (Holdings) Limited Director • Company Director | 10 Jul 2001←4 Years→22 Jun 2006 | Active | |
| Productivity Through Software Limited Director • Director | 2 Mar 1993←20 Years→31 Mar 2013 | Active | |
