| Company | Timeline | Status | |
| Spectrum Geosurvey Limited Director • Director | 20 Jun 2024←1 Year 4 Months→Current | Active | |
| Brew Bros Ltd Director • Director | 2 Dec 2019←5 Years→Current | Active | |
| Spectrum Geophysics Limited Director • Director | 17 Nov 2017←7 Years→Current | Active | |
| Seisurv Ltd Director • Geophysicist | 24 Aug 2012←13 Years→Current | Active | |
