| Company | Timeline | Status | |
| Smith McDonald & Co. Limited Director • Secretary  | 20 Oct 1991←34 Years→Current  | Active  | |
| Smith McDonald & Co. Limited Secretary • Unreported  | 20 Oct 1991←29 Years→9 May 2021  | Active  | |
| Smith McDonald & Co. Limited Director • Secretary  | 1 Jan 1970←55 Years→23 Jun 2025  | Active  | |
