| Company | Timeline | Status | |
| Pride Hill House Management Limited Director • Director | 7 Sep 2016←9 Years→Current | Active | |
| Cambridge Algorithmica Limited Director • Business Manager | 18 Mar 1992←31 Years→21 Nov 2023 | Dissolved | |
| Cambridge Algorithmica Limited Secretary • Unreported | 18 Mar 1992←31 Years→21 Nov 2023 | Dissolved | |
