| Company | Timeline | Status | |
| Numis Securities Limited Director • Company Director | 7 Sep 2009←4 Months→7 Jan 2010 | Active | |
| Leucadia Investment Management Limited Director • Coo | 4 Dec 2007←1 Year 6 Months→5 Jun 2009 | Active | |
| Jefferies (Japan) Limited Director • Coo | 20 Nov 2007←1 Year 6 Months→5 Jun 2009 | Active | |
| Jefferies International (Nominees) Client Account Limited Director • Coo | 20 Nov 2007←1 Year 6 Months→5 Jun 2009 | Active | |
| Jefferies International (Nominees) Limited Director • Coo | 20 Nov 2007←1 Year 6 Months→5 Jun 2009 | Active | |
| Jefferies International Limited Director • Coo | 26 Apr 2007←2 Years 1 Month→5 Jun 2009 | Active | |
| Lehman Brothers Holdings Plc Director • Chartered Accountant | 8 Jun 2004←2 Years 8 Months→12 Feb 2007 | In Administration | |
