| Company | Timeline | Status | |
| Thistle Destination Management Limited Director • Director | 16 Jul 2014←3 Years→5 Sep 2017 | Active | |
| Thistle Holidays Limited Director • Accountant | 18 Jul 2013←4 Years→5 Sep 2017 | Active | |
| Edinburgh Transport Limited Director • Accountant | 4 May 2004←13 Years→5 Sep 2017 | Active | |
| Edinburgh Transport Limited Secretary • Accountant | 4 May 2004←13 Years→5 Sep 2017 | Active | |
| Gray Line (Scotland) Limited Director • Accountant | 4 May 2004←13 Years→5 Sep 2017 | Active | |
| Gray Line (Scotland) Limited Secretary • Accountant | 4 May 2004←13 Years→5 Sep 2017 | Active | |
| Edinburgh Coach Lines Ltd Director • Accountant | 4 May 2004←13 Years→5 Sep 2017 | Active | |
| Edinburgh Coach Lines Ltd Secretary • Accountant | 4 May 2004←13 Years→5 Sep 2017 | Active | |
| Edinburgh Castle Coaches Limited Secretary • Unreported | 13 Jul 1995←22 Years→5 Sep 2017 | Active | |
| Edinburgh Castle Coaches Limited Director • Accountant | 13 Jul 1995←22 Years→5 Sep 2017 | Active | |
