| Company | Timeline | Status | |
| Tartan Line Radio Cabs Limited Director • Taxi Driver | 15 Aug 2019←7 Months→1 Apr 2020 | Active | |
| Tartan Line Radio Cabs Limited Director • Taxi Driver | 5 May 2016←1 Year 5 Months→20 Oct 2017 | Active | |
| Tartan Line Radio Cabs Limited Director • Taxi Driver | 1 Dec 2008←3 Years→1 Aug 2012 | Active | |
| Tartan Line Radio Cabs Limited Director • Taxi Driver | 2 Nov 2005←2 Years 8 Months→1 Jul 2008 | Active | |
