| Company | Timeline | Status | |
| Thornhill (Boston Spa) Management Company Limited Director • Retired | 20 Mar 2003←7 Months→4 Nov 2003 | Active | |
| Thornhill (Boston Spa) Management Company Limited Director • Retired | 1 Oct 1997←4 Years→1 Jul 2002 | Active | |
| Thornhill (Boston Spa) Management Company Limited Secretary • Retired | 1 Oct 1997←4 Years→1 Jul 2002 | Active | |
