| Company | Timeline | Status | |
| Jys Management LLP Designated LLP Member • Unreported | 11 Mar 2010←15 Years→Current | Active | |
| Capula Investment Management LLP Designated LLP Member • Unreported | 24 May 2005←20 Years→Current | Active | |
| Capula Investment Services Ltd Director • Investment Manager | 23 May 2005←5 Years→14 Mar 2011 | Active | |
