| Company | Timeline | Status | |
| Clarke Chapman Portia Port Services Limited Director • Director | 17 Jul 2024←1 Year 4 Months→Current | Active | |
| Rolls-Royce Industrial Power Engineering (Overseas Projects) Limited Director • Director | 30 Jun 2023←2 Years 5 Months→Current | Active | |
| Rolls-Royce Fuel Cell Systems Limited Director • Director | 1 Jun 2023←2 Years 4 Months→15 Oct 2025 | Active | |
| Wja Investments Limited Director • Certified Chartered Accountant | 17 Sep 2020←5 Years→Current | Active | |
| Services For Science And Education Ltd Director • Company Director | 28 Aug 2018←1 Year 3 Months→15 Dec 2019 | Active | |
