| Company | Timeline | Status | |
| Apex Sheffire Systems Limited Secretary • Unreported | 17 Nov 2007←11 Years→21 Nov 2018 | Dissolved | |
| Sheffire Systems Limited Director • Unreported | 13 Nov 2007←18 Years→Current | Active | |
| Apex Sheffire Systems Limited Director • Alarm Engineer | 6 Nov 2003←15 Years→31 May 2019 | Dissolved | |
