| Company | Timeline | Status | |
| The Bowes Museum Director • Business Manager | 14 Dec 2012←4 Years→20 Oct 2017 | Active | |
| The Bowes Museum (Enterprises) Limited Director • Business Manager | 9 Apr 2009←9 Years→27 Jun 2018 | Active | |
| Eggleston Hall Limited Director • Unreported | 31 Mar 2002←23 Years→Current | Active | |
