| Company | Timeline | Status | |
| Merrylees Fabrications Ltd Director • Unreported | 1 Sep 2021←4 Years→Current | Active | |
| Blackwood Quarry Exports Ltd Director • Director | 24 Jul 2007←18 Years→Current | Active | |
| Blackwood Quarry Engineering Ltd Director • Quarry Maintenance | 6 Mar 2007←18 Years→Current | Active | |
