| Company | Timeline | Status | |
| Bol Holdings Limited Secretary • Unreported | 19 Sep 2005←20 Years→Current | Active | |
| Berkshire Ophthalmic Laboratories Limited Secretary • Unreported | 24 Jul 1991←34 Years→Current | Active | |
| Berkshire Ophthalmic Laboratories Limited Director • Unreported | 1 Jan 1970←55 Years→Current | Active | |
