| Company | Timeline | Status | |
| Space Insight Limited Director • Director  | 28 Jul 2005←1 Month→30 Aug 2005  | Active  | |
| Observatory Sciences Limited Director • Software Engineer  | 19 Aug 1998←7 Years→1 Sep 2005  | Active  | |
| Observatory Sciences Limited Secretary • Software Engineer  | 19 Aug 1998←3 Years→1 Dec 2001  | Active  | |
