| Company | Timeline | Status | |
| Precision Impulse Production Seismic Limited Director • Director | 30 Nov 2017←8 Years→Current | Active | |
| Task Fronterra Geoscience Limited Director • Director | 17 Apr 2014←3 Years→1 Nov 2017 | Active | |
Westhill Realisations Limited Director • Chief Economist | 26 Jun 2007←2 Years→8 Jul 2009 | Converted/Closed | |
| Edinfort Limited Director • Economist | 30 Aug 2004←21 Years→Current | Active | |
