| Company | Timeline | Status | |
| Petroineos Manufacturing Scotland Limited Director • Business Operations Director | 31 Dec 2022←2 Years 9 Months→Current | Active | |
| Ineos Infrastructure (Grangemouth) Limited Director • Company Director | 7 Dec 2021←3 Years→Current | Active | |
| Ineos Infrastructure (Grangemouth) Limited Director • Company Director | 7 Dec 2021←3 Years→15 Oct 2025 | Active | |
