| Company | Timeline | Status | |
| South Pass UK Limited Director • Chairman | 1 Oct 2019←6 Years→Current | Active | |
| South Pass UK Limited Director • Chairman | 1 Oct 2019←5 Years→26 Sep 2025 | Active | |
| Terradace Holdings Limited Director • Chairman | 6 Apr 2016←9 Years→Current | Active | |
| Geological Investments Limited Director • Chairman | 6 Apr 2016←9 Years→Current | Active | |
| Terradace Holdings Limited Director • Chairman | 6 Apr 2016←9 Years→26 Sep 2025 | Active | |
| Geological Investments Limited Director • Chairman | 6 Apr 2016←9 Years→26 Sep 2025 | Active | |
| 20 Royal Crescent (Management) Limited Director • Geologist | 17 Oct 2014←7 Years→19 Jul 2022 | Dissolved | |
| Raftriver Ltd Director • Director | 16 Jul 2014←11 Years→Current | Active | |
| Nautilus (Seaa) Limited Director • Director | 11 Apr 2007←7 Years→3 Sep 2014 | Dissolved | |
| Nautilus Limited Director • Geologist | 18 Sep 1998←15 Years→3 Sep 2014 | Liquidation | |
