| Company | Timeline | Status | |
| Werlee Ltd Director • Electrical Engineer | 1 Dec 2006←4 Years→1 Oct 2011 | Active | |
| Werlee Ltd Secretary • Electrical Engineer | 1 Dec 2006←4 Years→1 Oct 2011 | Active | |
Castlewood Consultants Limited Director • Electrical Engineer | 28 Apr 1996←18 Years→30 Sep 2014 | Dissolved | |
