| Company | Timeline | Status | |
Link Signal Ltd Director • Director | 31 Jul 2013←5 Years→5 Mar 2019 | Dissolved | |
| Isgus UK Limited Director • Technical Director | 25 Oct 2005←13 Years→29 Nov 2018 | Active | |
| Isgus UK Limited Secretary • Technical Director | 25 Oct 2005←13 Years→29 Nov 2018 | Active | |
