| Company | Timeline | Status | |
| Greystoke Gardens Management Company Limited Director • Chartered Civil Engineer  | 24 May 1994←10 Years→18 Oct 2004  | Active  | |
| Soarbond Limited Director • Chartered Civil Engineer  | 31 May 1991←34 Years→Current  | Active  | |
| Soarbond Limited Director • Chartered Civil Engineer  | 1 Jan 1970←55 Years→15 Aug 2025  | Active  | |
