| Company | Timeline | Status | |
| Bright Light Data Limited Director • Chief Technology Officer | 17 Jun 2009←5 Months→26 Nov 2009 | Dissolved | |
| SDL Global Holdings Limited Director • Director | 13 Jun 2000←11 Years→14 Oct 2011 | Active | |
| Alterian Technology Limited Director • Director | 8 May 1997←12 Years→5 Mar 2010 | Active | |
