| Company | Timeline | Status | |
| Scotbore Drilling Services Limited Director • Driller | 1 Nov 2015←10 Years→Current | Active | |
| Scotbore Drilling Services Limited Director • Director | 6 Nov 2014←3 Months→9 Feb 2015 | Active | |
Zyggi's Rock Drilling Limited Director • Driller | 1 May 2011←3 Years→5 Dec 2014 | Dissolved | |
Zyggi's Rock Drilling Limited Director • Engineer | 27 Jun 2005←1 Year 5 Months→1 Dec 2006 | Dissolved | |
