| Company | Timeline | Status | |
| Beaverland Limited Director • Secretary | 15 Jun 2000←25 Years→Current | Active | |
| Beaverland Limited Secretary • Recruitment Consultant | 19 May 1999←26 Years→Current | Active | |
| Parkoak Limited Secretary • Unreported | 31 Dec 1991←34 Years→Current | Active | |
| Parkoak Limited Secretary • Unreported | 1 Jan 1970←56 Years→31 Dec 2025 | Active | |
