| Company | Timeline | Status | |
Hirta (Scotland) Limited Director • Self Employed | 10 Jul 2012←1 Year 11 Months→6 Jun 2014 | Dissolved | |
| New Medical Technology Limited Director • General Manager | 14 Aug 2000←3 Years→9 Apr 2004 | Dissolved | |
| Flextronics Scotland Limited Director • Managing Director | 12 Apr 1996←2 Years 3 Months→17 Jul 1998 | Active | |
| Thales Optronics Limited Director • Company Director | 1 Aug 1989←11 Months→1 Jul 1990 | Dissolved | |
| Thales Optronics Limited Director • Unreported | 1 Jan 1970←20 Years→1 Jul 1990 | Dissolved | |
