| Company | Timeline | Status | |
| Project Red Holdco 1 Limited Director • Director | 31 Jul 2025←4 Months→Current | Active | |
| Carnegie Fuels Holdings Limited Director • Director | 31 Jul 2025←4 Months→Current | Active | |
| Carnegie Fuels Limited Director • Director | 31 Jul 2025←4 Months→Current | Active | |
| UK & Ireland Fuel Distributors Association Limited Director • Managing Director | 19 Jun 2025←5 Months→Current | Active | |
| Highland Fuels (Investments) Limited Director • Director | 22 Aug 2023←2 Years 3 Months→Current | Active | |
| Highland Fuels Holdings Limited Director • Director | 22 Aug 2023←2 Years 3 Months→Current | Active | |
| Highland Electricity Limited Director • Managing Director | 12 Jun 2023←2 Years 5 Months→Current | Active | |
| SCM Balfron Limited Director • Director | 5 Oct 2022←3 Years→Current | Active | |
| SCM Campbeltown Limited Director • Director | 24 May 2021←4 Years→Current | Active | |
| SCM Huntly Limited Director • Director | 24 May 2021←4 Years→Current | Active | |
