| Company | Timeline | Status | |
| Liffe (Holdings) Limited Director • Company Director | 9 Jul 2012←1 Year 1 Month→28 Aug 2013 | Active | |
| Nyse Holdings UK Limited Director • Company Director | 15 Jan 2010←3 Years→28 Aug 2013 | Active | |
| Nyse (UK) Limited Director • Company Director | 15 Jan 2010←3 Years→28 Aug 2013 | Active | |
| Liffe Services Limited Director • Company Director | 1 Jul 2009←4 Years→28 Aug 2013 | Active | |
| Imperium Centre Limited Director • Company Director | 3 Apr 2008←5 Years→28 Aug 2013 | Active | |
