| Company | Timeline | Status | |
| Xmetric Ltd Director • Chartered Engineer | 27 Jun 2011←14 Years→Current | Active | |
| Gid Limited Director • Chartered Engineer | 1 May 1998←27 Years→Current | Active | |
| Silicon Consultants Limited Director • Company Director | 5 Jul 1993←32 Years→Current | Active | |
| Silicon Consultants Limited Secretary • Company Director | 5 Jul 1993←7 Years→4 Jul 2000 | Active | |
