| Company | Timeline | Status | |
| Plasma Clean Holdings Limited Director • Director | 13 Jan 2020←5 Years→Current | Active | |
| Plasma Clean Air Limited Director • Director | 13 Jan 2020←5 Years→Current | Active | |
| Stina Property Development Ltd Director • Company Director | 16 Feb 2018←7 Years→1 Apr 2025 | Dissolved | |
