| Company | Timeline | Status | |
| Transitive Corporation Limited Director • Vice President | 10 Feb 2009←1 Year 7 Months→21 Sep 2010 | Liquidation | |
| Transitive Limited Director • Vp Engineering Operations | 10 Feb 2009←1 Year 7 Months→21 Sep 2010 | Dissolved | |
| Transitive Limited Director • Vp Engineering | 25 Jun 2003←5 Years→12 Sep 2008 | Dissolved | |
