| Company | Timeline | Status | |
| Rolls-Royce Industrial Power Engineering (Overseas Projects) Limited Director • Director | 10 Jul 2024←1 Year 5 Months→Current | Active | |
| Clarke Chapman Portia Port Services Limited Director • Director | 30 Aug 2023←2 Years 3 Months→Current | Active | |
| Rolls-Royce Fuel Cell Systems Limited Director • Director | 1 Jun 2023←2 Years 4 Months→15 Oct 2025 | Active | |
