| Company | Timeline | Status | |
| Opengate Residents Association Limited Director • Senior Mechanical Design Engineer | 18 Jan 2017←9 Years→Current | Active | |
| NC Engineering Design Services Limited Director • Unreported | 18 Jan 2012←14 Years→Current | Active | |
| Opengate Residents Association Limited Director • Mechanical Design Engineer | 1 Jul 2004←9 Years→17 Oct 2013 | Active | |
| Opengate Residents Association Limited Secretary • Unreported | 24 May 1995←5 Years→9 Jun 2000 | Active | |
| Opengate Residents Association Limited Director • Design Engineer (mechanical) | 24 May 1992←8 Years→9 Jun 2000 | Active | |
