| Company | Timeline | Status | |
| Tyre Holdco Limited Director • Chief Executive Officer | 20 Jan 2023←2 Years 10 Months→Current | Active | |
| Tyre Interco Limited Director • Chief Executive Officer | 20 Jan 2023←2 Years 10 Months→Current | Active | |
| Tyre Bidco Limited Director • Chief Executive Officer | 20 Jan 2023←2 Years 10 Months→Current | Active | |
| Tyre Holdings Limited Director • Chief Executive Officer | 20 Jan 2023←2 Years 10 Months→Current | Active | |
| Tyre Midco Limited Director • Chief Executive Officer | 20 Jan 2023←2 Years 10 Months→Current | Active | |
| Turret Bond Limited Director • Chief Executive Officer | 20 Jan 2023←2 Years 10 Months→Current | Active | |
| Castle Mezzanine Limited Director • Chief Executive Officer | 20 Jan 2023←2 Years 10 Months→Current | Active | |
| Castle Equity Limited Director • Chief Executive Officer | 20 Jan 2023←2 Years 10 Months→Current | Active | |
| Dunlop Aircraft Tyres Limited Director • Chief Executive Officer | 20 Jan 2023←2 Years 10 Months→Current | Active | |
| Sertec Holdco Limited Director • Chief Financial Officer | 1 Jan 2021←1 Year 2 Months→14 Mar 2022 | Active | |
