| Company | Timeline | Status | |
| Bastion Rock Limited Director • Director | 3 Jan 2017←8 Years→Current | Active | |
| Bastion Rock Limited Director • Director | 3 Jan 2017←8 Years→6 Feb 2025 | Active | |
| Sgoc Limited Director • Technical Director | 3 Dec 2014←10 Years→Current | Active | |
| Sgoc Limited Director • Technical Director | 3 Dec 2014←10 Years→6 Feb 2025 | Active | |
| Sire Technology Limited Director • Technical Director | 1 Aug 2007←18 Years→Current | Active | |
| Sire Technology Limited Director • Technical Director | 1 Aug 2007←17 Years→6 Feb 2025 | Active | |
