| Company | Timeline | Status | |
| Mackinnon Construction Holdings Limited Director • Quantity Surveyor | 26 Sep 2023←2 Years 2 Months→Current | Active | |
| Newbridge Acquisitions Limited Director • Director | 16 Apr 2015←10 Years→Current | Active | |
| Mackinnon Construction Limited Director • Quantity Surveyor | 1 Nov 2008←17 Years→Current | Active | |
