| Company | Timeline | Status | |
| North Star Lighting Ltd Director • Unreported | 16 Apr 2020←5 Years→Current | Active | |
| North Star Electric Limited Director • Unreported | 29 Oct 2009←16 Years→Current | Active | |
| The Scottish Railway Preservation Society Director • Operation Manager | 5 Nov 2005←5 Years→6 Nov 2010 | Active | |
