| Company | Timeline | Status | |
| Harrow Museums Trust Director • Accountant | 22 Apr 2009←16 Years→Current | Active | |
| Harrow Museums Trust Secretary • Accountant | 22 Apr 2009←16 Years→Current | Active | |
| Harrow Museums Trust Secretary • Accountant | 22 Apr 2009←15 Years→12 Jul 2024 | Active | |
| Milburns Limited Director • Civil Servant | 9 Jul 1993←7 Months→11 Feb 1994 | Active | |
