| Company | Timeline | Status | |
| York UK Holdco International Limited Director • Chief Fiancial Officer | 7 Jun 2012←1 Year 3 Months→20 Sep 2013 | Active | |
| Catalogue Distribution Company Limited Director • Chief Financial Officer | 27 Aug 2009←4 Years→20 Sep 2013 | Dissolved | |
| United Kingdom Sotheby's International Realty Limited Director • Chief Financial Officer | 1 Mar 2004←9 Months→6 Dec 2004 | Active | |
| Oatshare Limited Director • Chief Financial Officer | 3 Mar 2000←13 Years→20 Sep 2013 | Active | |
| Sotheby's Director • Chief Financial Officer | 3 Mar 2000←13 Years→20 Sep 2013 | Active | |
| Sotheby's Financial Services Limited Director • Chief Financial Officer | 3 Mar 2000←13 Years→20 Sep 2013 | Active | |
