| Company | Timeline | Status | |
G&S Precast Limited Secretary • None  | 22 Oct 2003←12 Years→6 Sep 2016  | Dissolved  | |
| Griffen International Limited Director • Environmental Consultant  | 23 Feb 2003←22 Years→Current  | Active  | |
| Griffen International Limited Director • Environmental Consultant  | 23 Feb 2003←22 Years→13 Oct 2025  | Active  | |
