| Company | Timeline | Status | |
| Underground Edinburgh Ltd Director • Director | 5 Jun 2003←22 Years→Current | Active | |
| Mercat Tours Limited Director • Tour Operator | 16 Feb 2001←13 Years→23 Apr 2014 | Active | |
| Mercat Tours International Limited Director • Tour Operator | 16 Feb 2001←13 Years→17 Nov 2014 | Active | |
