| Company | Timeline | Status | |
| Etp Chemicals Limited Director • Director | 1 Nov 1999←7 Years→30 Jun 2007 | Active | |
| Malpas Industries Limited Director • Director | 1 Aug 1998←27 Years→Current | Active | |
| Malpas Industries Limited Secretary • Director | 1 Aug 1998←27 Years→Current | Active | |
| Apex Industries Limited Director • Engineer | 8 Oct 1991←29 Years→30 Jun 2021 | Active | |
| Apex Industries Limited Secretary • Unreported | 8 Oct 1991←26 Years→5 Jul 2018 | Active | |
