| Company | Timeline | Status | |
| Underground Edinburgh Ltd Secretary • Company Secretary | 5 Jun 2003←4 Years→6 Jul 2007 | Active | |
| Mercat Tours International Limited Secretary • Head Teacher | 16 Feb 2001←6 Years→6 Jul 2007 | Active | |
| Mercat Tours Limited Secretary • Head Teacher | 16 Feb 2001←6 Years→10 Jul 2007 | Active | |
