| Company | Timeline | Status | |
| Quantum Group SW Ltd Director • Director | 1 Sep 2025←2 Months→Current | Active | |
| Quantum Electrical SW Ltd Director • Unreported | 9 Dec 2023←1 Year 11 Months→Current | Active | |
| Quantum Elecrical SW Ltd Director • Director | 6 Dec 2023←1 Day→6 Dec 2023 | Dissolved | |
| L Carty Electrical Contractors Ltd Director • Unreported | 8 Mar 2023←2 Years 8 Months→Current | Active | |
| Lcartyelectrical-SW Ltd Director • Electrician | 28 Sep 2021←1 Year 5 Months→21 Mar 2023 | Dissolved | |
