| Company | Timeline | Status | |
| Elderly Safety System Limited Director • Security Officer | 3 Jun 2013←8 Years→12 Oct 2021 | Dissolved | |
| Ess Properties Limited Director • Security Officer | 15 Oct 2012←13 Years→Current | Active | |
| Ess - Security Limited Secretary • Company Director | 9 Mar 2007←18 Years→Current | Active | |
| Ess - Security Limited Director • Company Director | 9 Mar 2007←18 Years→Current | Active | |
| Ess Holdings Limited Director • Security Officer | 30 Jun 2006←19 Years→Current | Active | |
| Ess Holdings Limited Secretary • Security Officer | 30 Jun 2006←19 Years→Current | Active | |
