| Company | Timeline | Status | |
| SJR Macleod Ltd Director • Company Director | 13 Feb 2025←9 Months→Current | Active | |
| Alstom (Investment) UK Limited Director • Finance Director | 22 Dec 2021←2 Years 12 Months→18 Dec 2024 | Active | |
| Alstom Transportation (Global Holding) UK Limited Director • Finance Director | 23 Nov 2021←3 Years→19 Dec 2024 | Active | |
| Alstom UK Pension Trustee Limited Director • Finance Director | 1 Oct 2021←3 Years→1 Dec 2024 | Active | |
| Setml Transportation Limited Director • Finance Director | 29 Jul 2021←1 Year 1 Month→13 Sep 2022 | Dissolved | |
| Bombardier Transportation (Gautrain) UK Limited Director • Finance Director | 29 Jul 2021←4 Years→Current | Active | |
| Bombardier Transportation (Signal) UK Ltd Director • Finance Director | 29 Jul 2021←1 Year 5 Months→3 Jan 2023 | Dissolved | |
| Alstom Transport UK (Holdings) Limited Director • Finance Director | 29 Jul 2021←3 Years→18 Dec 2024 | Active | |
| Alstom Transport UK Limited Director • Finance Director | 29 Jul 2021←3 Years→19 Dec 2024 | Active | |
| Infrasig Limited Director • Finance Director | 29 Jul 2021←3 Years→19 Dec 2024 | Active | |
