| Company | Timeline | Status | |
| Art Commissioners Limited Director • Auctioneer | 3 Feb 2004←11 Months→20 Jan 2005 | Active | |
Christie's International Europe Limited Director • Director Fine Art Specialist | 19 Dec 2000←15 Years→21 Apr 2016 | Dissolved | |
| Christie Manson & Woods Limited Director • Art Specialist | 1 Jan 1993←8 Years→31 Jan 2001 | Active | |
