| Company | Timeline | Status | |
| International Assessment Associates Limited Director • Lecturer | 21 Jul 2009←16 Years→Current | Active | |
| International Assessment Associates Limited Director • Lecturer | 21 Jul 2009←13 Years→1 Jan 2023 | Active | |
| Sabreclay Limited Director • Consultant | 10 Oct 2003←7 Years→2 Dec 2010 | Active | |
| Chiltern And Porlock Flat Management Company Limited Secretary • Lecturer | 5 Apr 2001←12 Years→7 Oct 2013 | Active | |
| Chiltern And Porlock Flat Management Company Limited Director • Lecturer | 9 Jul 2000←13 Years→7 Oct 2013 | Active | |
