| Company | Timeline | Status | |
| Aceblade Limited Director • Stone Mason | 1 Feb 1994←2 Months→27 Apr 1994 | Active | |
| Rand & Allen Limited Director • Stone Mason | 31 Dec 1990←33 Years→10 Sep 2024 | Dissolved | |
| Rand & Allen Limited Secretary • Unreported | 31 Dec 1990←33 Years→10 Sep 2024 | Dissolved | |
