| Company | Timeline | Status | |
| Loch Tay Central Salmon Fishings. Limited Director • Unreported | 30 Jun 1999←26 Years→Current | Active | |
| Walker (Motor Factors) Limited Secretary • Unreported | 30 Nov 1988←36 Years→Current | Active | |
| Walker (Motor Factors) Limited Director • Director | 30 Nov 1988←31 Years→1 Sep 2020 | Active | |
