| Company | Timeline | Status | |
| Belhaven Hill School Trust Limited Director • Unreported | 1 Mar 2024←1 Year 8 Months→Current | Active | |
| Mid Wynd International Investment Trust Plc Director • Unreported | 1 Nov 2022←3 Years→Current | Active | |
| Ruffer LLP Non-designated LLP Member • Unreported | 1 Apr 2006←19 Years→Current | Active | |
