| Company | Timeline | Status | |
| Sterling Yacht Services Limited Director • Boat Builder | 1 Sep 2008←17 Years→Current | Active | |
| Port Bannatyne Marina Limited Director • Boat Builder | 6 Jan 2003←22 Years→Current | Active | |
| Port Bannatyne Marina Limited Secretary • Boat Builder | 6 Jan 2003←22 Years→Current | Active | |
