| Company | Timeline | Status | |
| Subsea 7 Finance (UK) Plc Director • Group Treasurer | 30 Apr 2025←7 Months→Current | Active | |
| Subsea 7 Treasury (UK) Limited Director • Group Treasurer | 30 Apr 2025←7 Months→Current | Active | |
| Johnson Matthey UK Holdings Limited Director • Treasurer | 6 May 2022←1 Year 6 Months→30 Nov 2023 | Active | |
| Johnson Matthey General Partner (Scotland) Limited Director • Treasurer | 16 Apr 2020←3 Years→30 Nov 2023 | Active | |
| Meconic Limited Director • Treasurer | 20 Nov 2019←3 Years→13 Mar 2023 | Dissolved | |
| Ag Holding Ltd Director • Treasurer | 20 Nov 2019←4 Years→31 May 2024 | Dissolved | |
| Johnson Matthey Tianjin Holdings Limited Director • Treasurer | 20 Nov 2019←4 Years→30 Nov 2023 | Active | |
| Johnson Matthey Battery Systems Engineering Limited Director • Treasurer | 20 Nov 2019←4 Years→31 May 2024 | Dissolved | |
| Cascade Biochem Limited Director • Treasurer | 20 Nov 2019←4 Years→30 Nov 2023 | Dissolved | |
| Matthey Holdings Limited Director • Treasurer | 13 Dec 2018←4 Years→30 Nov 2023 | Active | |
