| Company | Timeline | Status | |
PSL Maintenance Limited Director • Secretary | 1 Oct 2002←13 Years→19 Jan 2016 | Dissolved | |
| PSL Automation Limited Director • Administrator | 11 Nov 1996←21 Years→31 Oct 2018 | Active | |
PSL Maintenance Limited Secretary • Company Secretary | 6 Jul 1995←20 Years→19 Jan 2016 | Dissolved | |
