| Company | Timeline | Status | |
| Summer Street Limited Director • Designer | 31 Mar 1998←27 Years→Current | Active | |
| Summer Street Limited Director • Designer | 31 Mar 1998←27 Years→31 Aug 2025 | Active | |
| Western Securities Director • Designer | 1 Jan 1970←55 Years→Current | Active | |
| Western Securities Secretary • Designer | 1 Jan 1970←55 Years→Current | Active | |
| Western Securities Director • Designer | 1 Jan 1970←55 Years→6 Oct 2025 | Active | |
