| Company | Timeline | Status | |
| Quantum Engineering & Consulting Group Ltd Director • Unreported | 21 Sep 2023←2 Years 2 Months→Current | Active | |
| Quantum Fire Consultancy Ltd Director • Unreported | 18 Sep 2023←2 Years 2 Months→Current | Active | |
| Quantum Monitoring Ltd Director • Unreported | 10 Sep 2023←2 Years 2 Months→Current | Active | |
| Quantum Air Ltd Director • Unreported | 10 Sep 2023←2 Years 2 Months→Current | Active | |
| Quantum Environmental Ltd Director • Unreported | 10 Sep 2023←2 Years 2 Months→Current | Active | |
