| Company | Timeline | Status | |
| Crichton Development Company Limited Director • Retired | 3 Feb 2022←3 Years→13 Aug 2025 | Active | |
| The Crichton Trust Director • Unreported | 15 Dec 2016←7 Years→12 Dec 2024 | Active | |
| The Stove Network Limited Director • Retired | 8 May 2013←6 Months→7 Nov 2013 | Active | |
| The Crichton Trust Director • Unreported | 16 Dec 2004←4 Years→5 Feb 2009 | Active | |
