| Company | Timeline | Status | |
| Chiltern Court Management Company Limited Director • Retired | 18 May 2001←4 Years→27 Feb 2006 | Active | |
| Ashwood Lodge Properties Limited Director • Retired | 27 Jan 1997←21 Years→17 Jan 2019 | Active | |
| Ashwood Lodge Management Company Limited Director • Retired | 21 Feb 1992←26 Years→17 Jan 2019 | Active | |
