| Company | Timeline | Status | |
| Tartan Line Radio Cabs Limited Secretary • Taxi Driver | 28 Mar 2004←1 Year→11 Apr 2005 | Active | |
| Tartan Line Radio Cabs Limited Director • Taxi Driver | 28 Mar 2004←4 Years→1 Jul 2008 | Active | |
| Tartan Line Radio Cabs Limited Director • Taxi Driver | 2 Feb 1997←3 Years→7 May 2000 | Active | |
| Tartan Line Radio Cabs Limited Secretary • Taxi Driver | 2 Feb 1997←3 Years→7 May 2000 | Active | |
| Tartan Line Radio Cabs Limited Director • Taxi Driver | 5 May 1993←→31 Mar 1993 | Active | |
