| Company | Timeline | Status | |
| Pro-Tech Asphalt Plant Ltd Director • Director | 4 Jun 2010←12 Years→14 Jun 2022 | Dissolved | |
| Pro-Tech Pavers Limited Director • Road Surfacing | 15 Nov 2006←18 Years→Current | Active | |
| Pro-Tech Pavers Limited Secretary • Road Surfacing | 15 Nov 2006←18 Years→Current | Active | |
