| Company | Timeline | Status | |
| Dunchurch Holdings Limited Director • Chartered Accountant | 13 Sep 2021←4 Years→Current | Active | |
| August Holdings Limited Director • Company Director | 19 Feb 2021←4 Years→Current | Active | |
| The Cayzer Family Archive Director • Chartered Accountant | 29 May 2020←5 Years→Current | Active | |
| The Cayzer Trust Company Limited Director • Chartered Accountant | 1 Apr 2019←6 Years→Current | Active | |
| Caytrust Finance Company Limited Director • Finance Manager | 4 Dec 2012←12 Years→Current | Active | |
| Cayzer Property Development Limited Director • Chartered Accountant | 27 Apr 2011←14 Years→27 May 2025 | Dissolved | |
| The Clan Line Steamers Limited Director • Chartered Accountant | 27 Apr 2011←14 Years→Current | Active | |
| Cayzer & Partners Limited Director • Chartered Accountant | 27 Apr 2011←14 Years→Current | Active | |
| Cayzer Development Capital Limited Director • Chartered Accountant | 27 Apr 2011←14 Years→Current | Active | |
| Cayzer Finance Limited Director • Chartered Accountant | 27 Apr 2011←14 Years→Current | Active | |
