| Company | Timeline | Status | |
| Optimax Property Limited Director • Director | 1 Oct 2010←14 Years→28 Apr 2025 | Active | |
| Punfin Limited Director • Company Director | 18 May 2009←16 Years→Current | Active | |
| Amtech Trading Limited Secretary • Manager | 1 Jan 2003←22 Years→Current | Active | |
| Sherbourne Industries Limited Secretary • Manager | 1 Jan 2003←12 Years→5 Jun 2015 | Active | |
| Sun Marine Agency Limited Secretary • Executive | 9 May 2000←1 Year 5 Months→31 Oct 2001 | Active | |
