| Company | Timeline | Status | |
| Ophthalmedica Limited Secretary • Unreported | 18 Jul 1993←22 Years→31 Dec 2015 | Active | |
| Hill Walton Limited Director • Secretary | 25 Nov 1991←28 Years→13 Sep 2020 | Active | |
| Hill Walton Limited Secretary • Unreported | 25 Nov 1991←28 Years→13 Sep 2020 | Active | |
