| Company | Timeline | Status | |
| Epitomy Solutions Limited Secretary • Director | 1 Apr 2009←9 Years→28 Feb 2019 | Active | |
| Epitomy Solutions Limited Director • Engineer | 18 Apr 2000←18 Years→28 Feb 2019 | Active | |
| Pursglove Endeavour Limited Director • Engineer | 21 Oct 1999←26 Years→Current | Active | |
| Andritz Limited Director • Mechanical Engineer | 28 Jun 1994←2 Years 1 Month→1 Aug 1996 | Active | |
