| Company | Timeline | Status | |
| Five Arrows Limited Director • Lawyer | 16 Jun 2022←1 Year 10 Months→15 Apr 2024 | Active | |
| Waddesdon Estates LLP Designated LLP Member • Unreported | 24 Nov 2021←3 Years→Current | Active | |
| Astraeus Property Limited Director • Lawyer | 30 Sep 2021←4 Years→Current | Active | |
| Icarsan Limited Director • Lawyer | 30 Sep 2021←4 Years→Current | Active | |
| Lower Blackgrove Farm Limited Director • Lawyer | 27 Sep 2021←4 Years→Current | Active | |
| J Rothschild Services Limited Director • Lawyer | 19 May 2021←4 Years→Current | Active | |
| East River Company Limited Director • Lawyer | 19 May 2021←4 Years→Current | Active | |
| S.J.P. Secretaries Limited Director • Lawyer | 17 Feb 2021←4 Years→Current | Active | |
| S.J.P. Trust Corporation Limited Director • Lawyer | 22 Feb 2017←8 Years→Current | Active | |
| New Quadrant Trust Corporation Limited Director • Solicitor | 1 Oct 2014←2 Years 3 Months→20 Jan 2017 | Active | |
