| Company | Timeline | Status | |
KGS Development Company Limited Director • Management Consultant | 12 Jul 2010←4 Years→21 Oct 2014 | Dissolved | |
| Oriel Consulting Limited Director • Consultant | 5 Jul 2007←15 Years→11 Oct 2022 | Dissolved | |
| Kingston Grammar School Director • Computer Consultant | 9 Dec 2003←11 Years→1 Dec 2015 | Active | |
