| Company | Timeline | Status | |
Orchard Control Systems Limited Secretary • Electrical Engineering | 9 Nov 1998←18 Years→25 Apr 2017 | Dissolved | |
Orchard Control Systems Limited Director • Electrical Engineering | 9 Nov 1998←18 Years→25 Apr 2017 | Dissolved | |
| Central Control Systems Limited Director • Electronic Engineering | 24 Jul 1998←27 Years→Current | Active | |
| Central Control Services Limited Director • Director | 30 Apr 1992←9 Years→3 Apr 2002 | Active | |
