| Company | Timeline | Status | |
| Hamer International Limited Director • Company Director  | 9 May 1992←5 Years→9 Apr 1998  | Active  | |
| Hamer International Limited Secretary • Unreported  | 9 May 1992←3 Years→4 Jul 1995  | Active  | |
| Edward Hamer Limited Director • Company Director  | 31 Dec 1991←11 Years→13 Jun 2003  | Active  | |
| Edward Hamer Limited Secretary • Unreported  | 31 Dec 1991←10 Years→31 Dec 2001  | Active  | |
