| Company | Timeline | Status | |
| Shearstone Holdings Ltd Director • Unreported | 15 Nov 2017←8 Years→Current | Active | |
Northern Engineering Consultants Ltd Director • Engineering Consultant | 6 Feb 2014←3 Years→18 Apr 2017 | Dissolved | |
| Shearstone Mechanical Ltd Director • Unreported | 11 Jan 2008←17 Years→Current | Active | |
