| Company | Timeline | Status | |
| Smithson Properties Limited Director • Unreported | 24 Sep 2003←22 Years→Current | Active | |
| Smithson Properties Limited Secretary • Unreported | 24 Sep 2003←22 Years→Current | Active | |
| Smithsons Jewellers Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
| Smithsons Jewellers Limited Secretary • Unreported | 1 Jan 1970←55 Years→Current | Active | |
