| Company | Timeline | Status | |
| Isolab Scientific Limited Director • Director | 3 Dec 2023←2 Years 1 Month→Current | Active | |
| Isolab Industrial Limited Director • Director | 22 Apr 2021←4 Years→Current | Active | |
| Sercon Limited Director • Director | 19 Jan 2009←16 Years→8 Jul 2025 | Active | |
