| Company | Timeline | Status | |
| Primary Science Teaching Trust Director • Retired Publisher/educational Strategy C | 1 Aug 2025←4 Months→Current | Active | |
| Nuffield Foundation Education Ltd Director • Retired | 29 Jul 2021←4 Years→Current | Active | |
| 54 Russell Square Management Limited Director • Publisher | 1 Apr 2005←20 Years→Current | Active | |
