| Company | Timeline | Status | |
| A.T. Osborne Limited Secretary • Unreported | 20 Jun 1991←34 Years→Current | Active | |
| A.T. Osborne Limited Director • Housewife | 20 Jun 1991←34 Years→Current | Active | |
| A.T. Osborne Limited Director • Housewife | 1 Jan 1970←54 Years→25 Oct 2024 | Active | |
| A.T. Osborne Limited Secretary • Unreported | 1 Jan 1970←54 Years→25 Oct 2024 | Active | |
