| Company | Timeline | Status | |
| Tartan Line Radio Cabs Limited Director • Taxi Driver | 27 Jul 2004←8 Months→11 Apr 2005 | Active | |
| Tartan Line Radio Cabs Limited Director • Taxi Hirer | 23 Apr 1995←12 Months→20 Apr 1996 | Active | |
| Tartan Line Radio Cabs Limited Director • Taxi Hirer | 24 Feb 1991←12 Years→23 Feb 2003 | Active | |
