| Company | Timeline | Status | |
| Glasgow Folk-Music Workshop Ltd Director • Consultant | 12 Aug 2011←3 Months→1 Dec 2011 | Active | |
| Churchill Optical Limited Director • Optician | 31 Jul 1988←29 Years→31 Aug 2017 | Active | |
| Churchill Optical Limited Secretary • Unreported | 31 Jul 1988←29 Years→31 Aug 2017 | Active | |
