| Company | Timeline | Status | |
| Williamsons Limited Director • Director | 22 Aug 2007←18 Years→Current | Active | |
| Tyrrells Group Limited Director • Company Director | 17 Nov 2006←1 Year 4 Months→11 Apr 2008 | Dissolved | |
| Tyrrells Potato Crisps Limited Director • Commercial Director | 13 Dec 2001←6 Years→11 Apr 2008 | Dissolved | |
| Tyrrell's Court Ltd Director • Potato Consultant | 20 Jan 1998←11 Years→1 Nov 2009 | Active | |
