| Company | Timeline | Status | |
| Barry Mason Music Limited Director • Accountant | 6 Apr 2021←4 Years→Current | Active | |
| Barry Mason Enterprises Limited Director • Accountant | 19 Mar 2021←4 Years→Current | Active | |
| Barry Mason Enterprises Limited Director • Accountant | 19 Mar 2021←4 Years→30 Sep 2025 | Active | |
