| Company | Timeline | Status | |
| C T P Alloys Limited Director • Director | 28 Oct 2019←1 Year 1 Month→22 Dec 2020 | Dissolved | |
| C. T. Paper Holdings Limited Director • Director | 14 Mar 2014←11 Years→28 Sep 2025 | Active | |
| C.T. Paper Sales Limited Director • Company Director | 11 Nov 1992←32 Years→28 Sep 2025 | Active | |
