| Company | Timeline | Status | |
APF Fabrication Limited Director • Engineer | 29 Jun 2018←2 Years 3 Months→20 Oct 2020 | Dissolved | |
| Inson Properties Limited Director • Engineer | 30 Jun 2002←1 Year→28 Jul 2003 | Active | |
| HTF Stainless Steel Fabrication Limited Director • Engineer | 10 May 1994←28 Years→2 May 2023 | Active | |
