| Company | Timeline | Status | |
| Falkirk Whisky Distillery Company Limited Director • Unreported | 26 May 2023←2 Years 5 Months→Current | Active | |
| Roseburn Whisky Ltd Director • Unreported | 14 Mar 2006←19 Years→Current | Active | |
| Stewart Homes (Property) Limited Director • Unreported | 7 Oct 1997←28 Years→Current | Active | |
| Stewart Homes (Scotland) Limited Director • Unreported | 27 Sep 1996←29 Years→Current | Active | |
| Stewart Electrical Limited Director • Jp | 1 Sep 1996←16 Years→24 May 2013 | Active | |
| Manor Forrest Limited Director • Unreported | 4 Sep 1990←35 Years→Current | Active | |
