| Company | Timeline | Status | |
| The Witham Hall Ltd Director • Director | 17 Apr 2014←2 Years 11 Months→17 Mar 2017 | Active | |
| The Bowes Museum Director • Director | 9 Sep 2011←5 Years→1 Jan 2017 | Active | |
Mima Friends Director • Jp | 28 Oct 2010←5 Years→26 Jan 2016 | Dissolved | |
