| Company | Timeline | Status | |
| Geol Consulting Limited Director • Director | 12 Mar 2024←1 Year 7 Months→Current | Active | |
| Geol Consultants Holdings Ltd Director • Director | 2 Mar 2024←1 Year 8 Months→Current | Active | |
| Geol-Consultants Limited Director • Engineering Geologist | 6 Nov 2019←5 Years→Current | Active | |
| ARC Environmental Limited Director • Engineering Geologist | 1 Oct 2007←11 Years→19 Jul 2019 | Active | |
