| Company | Timeline | Status | |
| Bradestrete Services Limited Director • Retired | 15 Jul 2024←12 Months→14 Jul 2025 | Active | |
| Merchant Taylors' Catering Limited Director • Retired | 15 Jul 2024←1 Day→15 Jul 2024 | Active | |
| Bradestrete Services Limited Director • Retired | 14 Jul 2021←1 Year→14 Jul 2022 | Active | |
| Merchant Taylors' School Director • Retired | 1 Sep 2020←3 Years→5 Jul 2024 | Active | |
| Boone's Enterprises Limited Director • Consultant | 7 Oct 2013←12 Years→Current | Active | |
| The Merchant Taylors' And Christopher Boone's Almshouses Charity Director • Consultant | 22 Oct 2010←7 Years→16 Jul 2018 | Active | |
| Merchant Taylors' School Director • Chartered Engineer | 1 Sep 2009←8 Years→20 Jul 2018 | Active | |
| St John's School, Northwood Director • Chartered Engineer | 1 Sep 2009←1 Year→1 Sep 2010 | Active | |
