| Company | Timeline | Status | |
| LPT Trading Ltd Director • Unreported | 17 Jul 2023←2 Years 3 Months→Current | Active | |
| Ruffer (Employees) Limited Director • Unreported | 10 Feb 2023←2 Years 9 Months→Current | Active | |
| Ruffer Ih Limited Director • Unreported | 11 Oct 2021←4 Years→Current | Active | |
| Ruffer LLP Non-designated LLP Member • Unreported | 29 May 2015←10 Years→Current | Active | |
| Ruffer LLP Designated LLP Member • Unreported | 29 May 2015←10 Years→Current | Active | |
