| Company | Timeline | Status | |
| Blue River Controls Limited Director • Electronics Engineer | 31 Oct 2003←14 Years→31 Jul 2018 | Active | |
| Blue River Controls Limited Secretary • Electronics Engineer | 31 Oct 2003←14 Years→31 Jul 2018 | Active | |
| Digisolve Ltd Director • Engineer | 25 Sep 1995←2 Years 5 Months→27 Feb 1998 | Active | |
