| Company | Timeline | Status | |
| Strawberry Hill House Trading Services Limited Director • Museum Curator | 13 Dec 2011←8 Years→27 Mar 2020 | Active | |
| The Strawberry Hill Collection Trust Director • Research Fellow | 18 Mar 2009←13 Years→8 Feb 2023 | Active | |
| The Strawberry Hill Trust Director • Museum Curator | 21 Aug 2002←17 Years→30 Mar 2020 | Active | |
