| Company | Timeline | Status | |
| Yap Engineering Ltd Director • Director | 19 Sep 2025←1 Month→Current | Active | |
| Ray Properties (Investment) Ltd Director • Engineer | 15 Dec 2020←4 Years→15 Apr 2025 | Dissolved | |
| Ray Properties (Investment) Ltd Director • Engineer | 15 Dec 2020←3 Years→10 Oct 2024 | Dissolved | |
