| Company | Timeline | Status | |
| Four Castles Properties Ltd Director • Ceo | 20 Jan 2025←9 Months→Current | Active | |
| SF Stefan Quantum JV Ltd Director • Director | 10 Oct 2023←9 Months→9 Jul 2024 | Dissolved | |
| Quantum Comms Group Holdings Ltd Director • Director | 24 Apr 2023←2 Years 6 Months→Current | Active | |
