| Company | Timeline | Status | |
| Burlington House Fair Limited(The) Director • Publishing | 24 Apr 2013←10 Years→31 Dec 2023 | Active | |
| Burlington Magazine Publications Limited(The) Director • Publisher | 13 Jun 2012←10 Years→31 Dec 2022 | Active | |
| Modern Art Press Director • Publisher | 31 May 2012←13 Years→Current | Active | |
| V&A Enterprises Limited Director • Publisher | 21 Mar 2007←8 Years→26 Jan 2016 | Active | |
John Nicoll Limited Director • Publisher | 5 Aug 1992←27 Years→1 Oct 2019 | Dissolved | |
| Frances Lincoln Limited Director • Publisher | 5 Aug 1992←19 Years→31 Mar 2012 | Active | |
| Yale Representation Limited Director • Publisher | 20 Dec 1991←12 Years→31 Mar 2004 | Active | |
| Yale University Press Limited Director • Publisher | 16 Nov 1991←12 Years→8 Mar 2004 | Active | |
