| Company | Timeline | Status | |
| Delinian Limited Director • Company Director | 12 Dec 2012←6 Years→1 Feb 2019 | Active | |
| Ruffer LLP Non-designated LLP Member • Unreported | 6 Apr 2004←8 Months→31 Dec 2004 | Active | |
| Sloane Robinson Investment Services Limited Director • Investment Manager | 1 Nov 1994←8 Months→28 Jul 1995 | Dissolved | |
