| Company | Timeline | Status | |
| Astron Properties Limited Director • Retired | 28 Nov 2016←1 Year 11 Months→6 Nov 2018 | Active | |
| Astron Properties Limited Director • None | 19 Aug 2011←3 Years→14 Nov 2014 | Active | |
| Grant Castings Limited Director • Director | 31 Dec 1990←34 Years→Current | Active | |
