| Company | Timeline | Status | |
| Cambridge Investment Portfolio Ltd Director • Entrepreneur | 24 Jun 2021←2 Years→11 Jul 2023 | Dissolved | |
| Cambridge Online Education Ltd Director • Educational Software Developer | 16 May 2008←17 Years→Current | Active | |
| Cambridge Online Education Ltd Secretary • Unreported | 16 May 2008←10 Years→13 Feb 2019 | Active | |
