| Company | Timeline | Status | |
| Mensa International Limited Director • Unreported | 14 Dec 2025←1 Month→Current | Active | |
| British Mensa Limited Director • Unreported | 19 Oct 2025←3 Months→Current | Active | |
| British Mensa Limited Director • Unreported | 30 Jan 2021←2 Years 8 Months→22 Oct 2023 | Active | |
| British Mensa Limited Director • Unreported | 17 Sep 2011←8 Years→12 Sep 2020 | Active | |
