| Company | Timeline | Status | |
| Irvine Specsavers Limited Director • Retailer | 3 Jan 2012←13 Years→Current | Active | |
| Irvine Visionplus Limited Director • Retailer | 3 Jan 2012←13 Years→Current | Active | |
| Glasgow Forge Visionplus Limited Director • Retailer | 29 Sep 2003←8 Years→15 Dec 2011 | Active | |
| Glasgow Forge Specsavers Limited Director • Retailer | 29 Sep 2003←8 Years→15 Dec 2011 | Active | |
