| Company | Timeline | Status | |
| Cboe Chi-X Europe Limited Director • Ceo Chi-x Europe Limited | 19 Jan 2010←1 Year 10 Months→30 Nov 2011 | Active | |
| Virtu ITG UK Limited Director • Ceo | 6 Dec 2007←1 Year 3 Months→27 Mar 2009 | Active | |
| Inalytics Ltd Director • Stockbroker | 16 Jul 2001←1 Year 4 Months→21 Nov 2002 | Active | |
| Investment Technology Group Europe Limited Director • Stockbroker | 7 Oct 1998←10 Years→27 Mar 2009 | Converted/Closed | |
