| Company | Timeline | Status | |
| Formal Systems (Europe) Limited Director • University Lecturer | 26 Oct 1992←12 Years→31 Jan 2005 | Active | |
| St. Margarets Court (Oxford) Residents Company Limited Secretary • University Lecturer | 1 May 1992←9 Years→12 Jul 2001 | Active | |
| St. Margarets Court (Oxford) Residents Company Limited Director • University Lecturer | 1 May 1992←9 Years→12 Jul 2001 | Active | |
