| Company | Timeline | Status | |
| PTM Holdings Limited Director • Company Director | 1 Nov 2017←7 Years→Current | Active | |
| Premier Traffic Management Limited Director • Company Director | 1 Nov 2017←7 Years→Current | Active | |
| PTM Holdings Limited Director • Company Director | 1 Nov 2017←6 Years→29 Oct 2024 | Active | |
| Premier Traffic Management Limited Director • Company Director | 1 Nov 2017←6 Years→29 Oct 2024 | Active | |
| Premier Roadmarkings Limited Director • Director | 1 Sep 2013←12 Years→Current | Active | |
