| Company | Timeline | Status | |
| Ecs Partners Limited Director • Unreported | 4 Apr 2016←9 Years→Current | Active | |
| Smart Fabric INKS Limited Director • Unreported | 3 Feb 2011←14 Years→Current | Active | |
D4 Technology Limited Secretary • Research Fellow | 5 Oct 2000←18 Years→15 Jan 2019 | Dissolved | |
D4 Technology Limited Director • Professor | 5 Oct 2000←18 Years→15 Jan 2019 | Dissolved | |
