| Company | Timeline | Status | |
| Kirsty Electronics Limited Director • Unreported | 4 Sep 2017←8 Years→Current | Active | |
| Surewave Technology Limited Director • Unreported | 21 Dec 2010←14 Years→Current | Active | |
| Magus Electronics Limited Secretary • Secretary | 1 Oct 2005←20 Years→Current | Active | |
| Magus Electronics Limited Director • Unreported | 5 Oct 2004←21 Years→Current | Active | |
| Magus Seismic Technology Limited Secretary • Unreported | 10 Nov 1997←9 Years→26 Mar 2007 | Active | |
| Magus Seismic Technology Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
