| Company | Timeline | Status | |
| 13 Keith Grove Management Company Limited Director • Lecturer | 17 Oct 2000←9 Years→19 Mar 2010 | Active | |
| 13 Keith Grove Management Company Limited Secretary • Lecturer | 17 Oct 2000←9 Years→19 Mar 2010 | Active | |
| Barons Keep Limited Director • Lecturer | 5 Jun 1992←6 Years→14 Aug 1998 | Active | |
