| Company | Timeline | Status | |
| Teignbridge Propellers International Limited Director • Unreported | 3 Oct 2016←9 Years→Current | Active | |
| Sabre Buildings Management Company Limited Director • Director | 23 Aug 2005←3 Years→6 Mar 2009 | Active | |
| Sabre Buildings Management Company Limited Secretary • Director | 23 Aug 2005←3 Years→6 Mar 2009 | Active | |
| Duncan Research & Development Ltd Director • Unreported | 13 Feb 1998←27 Years→Current | Active | |
| Duncan Research & Development Ltd Secretary • Housewife | 13 Feb 1998←20 Years→10 May 2018 | Active | |
