| Company | Timeline | Status | |
| Harewood House Trust Limited Director • Unreported | 21 Jul 2012←13 Years→Current | Active | |
| Whitechapel Gallery Ventures Limited Director • Director Of Public Gallery | 1 Apr 2005←17 Years→31 Mar 2022 | Active | |
| Visiting ARTS Director • Public Gallery Director | 16 Dec 2004←1 Year 10 Months→24 Oct 2006 | Dissolved | |
