| Company | Timeline | Status | |
| Northumbria Calvert Trust Director • None | 19 Nov 2003←3 Years→27 Apr 2007 | Active | |
| Alnwick Garden Enterprises Limited Director • Mother | 16 Dec 2002←22 Years→Current | Active | |
| The Alnwick Garden Trust Director • Director | 7 Nov 2002←22 Years→Current | Active | |
