| Company | Timeline | Status | |
| Rio Tinto BM Subsidiary Limited Director • Chartered Secretary | 8 Oct 2024←1 Year 3 Months→Current | Active | |
| Rio Tinto BM Limited Director • Chartered Secretary | 7 Oct 2024←1 Year 3 Months→Current | Active | |
| THR Copper Limited Director • Chartered Secretary | 25 Mar 2024←1 Year 10 Months→Current | Active | |
| Rio Tinto Minerals Limited Director • Unreported | 25 Mar 2024←1 Year 10 Months→Current | Active | |
| Ioc Sales Limited Director • Chartered Secretary | 25 Mar 2024←1 Year 10 Months→Current | Active | |
| Rio Tinto Iron Ore Trading China Limited Director • Chartered Secretary | 25 Mar 2024←1 Year 10 Months→Current | Active | |
| Rio Tinto Technological Resources UK Limited Director • Chartered Secretary | 25 Mar 2024←1 Year 10 Months→Current | Active | |
| Rio Tinto Simfer UK Limited Director • Chartered Secretary | 25 Mar 2024←1 Year 10 Months→Current | Active | |
| Pechiney Aviatube Limited Director • Chartered Secretary | 25 Mar 2024←1 Year 10 Months→Current | Active | |
| Rio Tinto South East Asia Limited Director • Unreported | 25 Mar 2024←1 Year 10 Months→Current | Active | |
