| Company | Timeline | Status | |
| Phonebase Limited Director • Business Executive | 8 Aug 1990←35 Years→Current | Active | |
| Phonebase Limited Director • Business Executive | 8 Aug 1990←34 Years→29 May 2025 | Active | |
| Phonebase Limited Secretary • Director | 1 Jan 1970←55 Years→Current | Active | |
| Phonebase Limited Secretary • Director | 1 Jan 1970←55 Years→30 Sep 2025 | Active | |
