| Company | Timeline | Status | |
| The Maria Montessori Training Organisation Director • Finance Director | 6 Mar 2013←11 Years→22 Jun 2024 | Active | |
| Two Charterhouse Street Limited Director • Accountant | 19 Jan 2005←20 Years→Current | Active | |
| Stockdale Street Limited Director • Chief Executive Officer | 6 Sep 2004←21 Years→Current | Active | |
| Hattron Limited Director • Accountant | 6 Jan 2004←4 Months→26 May 2004 | Active | |
| E Oppenheimer & Son (UK) Limited Director • Accountant | 8 Apr 1998←6 Years→20 Apr 2004 | Dissolved | |
