| Company | Timeline | Status | |
| British Antique Dealers' Association(The) Director • Art Dealer | 10 May 2004←1 Year→1 Jun 2005 | Active | |
| The Open Art Fair Limited Director • Art Dealer | 1 Dec 2003←1 Year 6 Months→1 Jun 2005 | Active | |
Frank T. Sabin Limited Director • Fine Art Dealer | 18 Feb 1999←7 Years→1 Aug 2006 | Dissolved | |
