| Company | Timeline | Status | |
| Volatility Management Limited Director • Risk Manager | 6 Oct 2015←10 Years→Current | Active | |
Seacrest LLP Non-designated LLP Member • Unreported | 7 Mar 2008←6 Years→30 Jan 2015 | Dissolved | |
| 55 Warwick Avenue Limited Director • Actuary | 1 Oct 2004←21 Years→Current | Active | |
