| Company | Timeline | Status | |
| Options Consultancy Services Limited Director • Consultant | 12 Feb 2007←3 Years→2 Dec 2010 | Active | |
| Hilton & Humphrey Associates Limited Director • Management Consultant | 26 Oct 2006←19 Years→Current | Active | |
| Richmond Upon Thames Crossroads Care Director • Consultant | 19 Oct 1995←3 Years→19 Nov 1998 | Active | |
| The British Fluoridation Society Limited Secretary • Unreported | 30 Nov 1991←2 Months→5 Feb 1992 | Active | |
