| Company | Timeline | Status | |
| Albol Electronic & Mechanical Products Limited Director • Director | 31 Dec 1992←27 Years→3 Feb 2020 | Active | |
| PTKR Limited Director • Director | 31 Dec 1990←29 Years→16 Sep 2020 | Dissolved | |
| Albol Electronic & Mechanical Products Limited Director • Unreported | 1 Jan 1970←50 Years→3 Feb 2020 | Active | |
