| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | MASON ACCOUNT SOLUTIONS LTD | 🇬🇧Regno Unito | Proposal to strike off | 18/06/2024 – present |
| Person with significant control | ALTNAHARRA HOTEL LLP | 🇬🇧Regno Unito | Active | 18/06/2024 – 16/10/2019 |
| Person with significant control | MASON ABUNDANCE LTD | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Person with significant control | H W MASON & SONS LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – 24/02/2018 |
| Person with significant control | ANN MASON CARE LTD | 🇬🇧Regno Unito | Other | 26/06/2024 – present |
29/09/2025
United Kingdom → England
16/10/2019
resigned
06/04/2016
appointed