| Company | Timeline | Status | |
| Sussex Wine Producers Director • Unreported | 21 Jun 2017←8 Years→Current | Active | |
| City Of London Investment Management Company Limited Director • Wine Producer | 1 Jul 2016←2 Years 12 Months→30 Jun 2019 | Active | |
| City Of London Investment Group Plc Director • Wine Producer | 1 Jul 2016←2 Years 12 Months→30 Jun 2019 | Active | |
| The Driver Youth Trust Director • Farmer | 29 Oct 2015←10 Years→Current | Active | |
| Rathfinny Wine Estate Limited Director • Director | 15 Oct 2010←15 Years→Current | Active | |
| Relate Richmond, Kingston And Hounslow Director • Investment Manager | 15 Nov 2005←4 Years→17 Nov 2009 | Dissolved | |
| Russell Clark Investment Management Limited Director • Investment Manager | 2 Jan 2001←14 Years→15 Feb 2015 | Active | |
