| Company | Timeline | Status | |
| Mello Properties Ltd Director • Director | 22 Jul 2024←1 Year 3 Months→Current | Active | |
| Safety High-Technology Company Limited Director • Company Director | 1 Feb 2022←3 Months→17 May 2022 | Active | |
| Ma George Williams Ltd Director • Consultant | 3 Mar 2011←14 Years→Current | Active | |
