| Company | Timeline | Status | |
| Electronic Mechanical Assembly Limited Director • Company Director | 22 Nov 2021←3 Years→Current | Active | |
| Best Design And Innovation Ltd Director • Company Director | 13 Oct 2017←8 Years→Current | Active | |
| Pearl Lion Limited Director • Company Director | 3 Sep 2008←8 Years→6 Feb 2017 | Active | |
| GDX Technologies Limited Secretary • Electronics Engineer | 12 Aug 1998←7 Years→13 Jul 2006 | Dissolved | |
| GDX Technologies Limited Director • Electronics Engineer | 12 Aug 1998←7 Years→13 Jul 2006 | Dissolved | |
| Sneddon Limited Director • Engineering Director | 6 Nov 1996←2 Years→27 Nov 1998 | Active | |
| Pac International Limited Director • Director | 21 Mar 1996←2 Years 1 Month→22 Apr 1998 | Active | |
| Blick Telefusion (Scotland) Limited Director • Research Development/electroni | 17 Dec 1990←5 Years→18 Oct 1996 | Active | |
