| Company | Timeline | Status | |
| Lostwood Properties Limited Director • Retired | 22 Feb 2023←2 Years 8 Months→Current | Active | |
| Tyane Properties Limited Director • Geologist | 28 Jul 2015←10 Years→Current | Active | |
| Hoewood Properties Limited Director • Geologist | 10 Jul 1997←18 Years→28 Jul 2015 | Active | |
| Trevennan Properties Limited Director • Geologist | 24 Dec 1992←32 Years→Current | Active | |
