| Company | Timeline | Status | |
| Maristow Gardens Limited Director • Retired | 31 Mar 2001←24 Years→Current | Active | |
Christie's E-Commerce Limited Director • Fine Art Valuer | 31 Jan 2001←11 Months→31 Dec 2001 | Dissolved | |
| Christie's South Kensington Limited Director • Fine Art Valuer | 22 May 1992←8 Years→31 Jan 2001 | Active | |
