| Company | Timeline | Status | |
| Irhyse Ltd Director • Unreported | 3 Mar 2023←2 Years 8 Months→Current | Active | |
| Spencer Quantum Limited Director • Unreported | 15 Aug 2019←6 Years→Current | Active | |
| Spencer Eca Group Limited Director • Director | 31 May 2019←4 Years→1 Mar 2024 | Dissolved | |
| Quantum Geotechnic Limited Director • Unreported | 3 May 2019←6 Years→Current | Active | |
