| Company | Timeline | Status | |
New Era Exploration Limited Director • Accountant | 1 Dec 2006←6 Years→3 Dec 2012 | Dissolved | |
| Aberdeen University Research And Industrial Services Limited Director • Accountant | 10 Oct 2002←23 Years→Current | Active | |
Auvation Limited Director • Accountant | 27 Aug 1996←2 Years→3 Sep 1998 | Dissolved | |
