| Company | Timeline | Status | |
| Carnegie Fuels Limited Director • Unreported | 21 Aug 2025←4 Months→Current | Active | |
| Highland Fuels (Investments) Limited Director • Sales Director | 22 Aug 2023←2 Years 4 Months→Current | Active | |
| Highland Fuels Limited Director • Sales Director | 1 May 2011←14 Years→Current | Active | |
