| Company | Timeline | Status | |
London Photograph Fair Ltd Director • Publisher | 5 Jun 2014←2 Years 5 Months→1 Nov 2016 | Dissolved | |
| New Exhibitions Of Contemporary Art Limited Director • Publisher | 10 Dec 2003←22 Years→Current | Active | |
| Culture Art Technology Limited Director • Publisher | 10 Dec 2003←22 Years→Current | Active | |
| Art & Photographs Ltd Director • Art Sales & Consulting | 24 Aug 2000←25 Years→Current | Active | |
