| Company | Timeline | Status | |
| Anglo Teck Limited Director • Company Director | 9 Sep 2025←1 Month→Current | Active | |
| Highbirch (Overseas) Limited Director • Company Secretary | 14 May 2021←4 Years→Current | Active | |
| YPF Limited Director • Chartered Secretary | 31 May 2020←5 Years→Current | Active | |
| York Potash Intermediate Holdings Limited Director • Chartered Secretary | 31 May 2020←3 Years→13 Jan 2024 | Dissolved | |
| Anglo American Crop Nutrients Holdings Limited Director • Chartered Secretary | 31 May 2020←5 Years→Current | Active | |
| York Potash Holdings Limited Director • Chartered Secretary | 31 May 2020←3 Years→23 May 2024 | Dissolved | |
| Anglo American Woodsmith (Teesside) Limited Director • Chartered Secretary | 31 May 2020←5 Years→Current | Active | |
Sirius Exploration Limited Director • Chartered Secretary | 31 May 2020←4 Months→13 Oct 2020 | Dissolved | |
Sirius Potash Limited Director • Chartered Secretary | 31 May 2020←4 Months→13 Oct 2020 | Dissolved | |
Sirius Resources Limited Director • Chartered Secretary | 31 May 2020←4 Months→13 Oct 2020 | Dissolved | |
