| Company | Timeline | Status | |
| Knight Frank LLP Non-designated LLP Member • Unreported | 27 Sep 2010←11 Months→16 Sep 2011 | Active | |
Lasker Land Limited Director • Investment Manager | 6 Mar 2009←2 Months→22 May 2009 | Dissolved | |
ARCH Advisors (UK) Limited Director • Investment Management | 24 Nov 2008←4 Months→15 Apr 2009 | Dissolved | |
| ARCH Financial Products LLP Non-designated LLP Member • Unreported | 10 Nov 2008←6 Months→29 May 2009 | Dissolved | |
