| Company | Timeline | Status | |
| Sun Kum Shan Limited Secretary • Unreported  | 20 Dec 1991←22 Years→1 Sep 2014  | Active  | |
| Sun Kum Shan Limited Director • Secretary  | 20 Dec 1991←28 Years→30 Jul 2020  | Active  | |
| Sun Ya Chinese Restaurant Limited Director • Restaurateur  | 31 Mar 1991←29 Years→30 Jul 2020  | Active  | |
| Sun Ya Chinese Restaurant Limited Secretary • Unreported  | 31 Mar 1991←23 Years→1 Sep 2014  | Active  | |
