| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | DAVE EDWIN MASON LTD | 🇬🇧United Kingdom | Dissolved | 19/06/2024 – present |
| Person with significant control | P&M MASON PROPERTY LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
| Person with significant control | FLORATRIX LTD | 🇬🇧United Kingdom | Dissolved | 19/06/2024 – present |
| Person with significant control | PM PRODUCTIVITY MANAGEMENT LTD | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – present |
| Person with significant control | PERRY PROPERTIES (NW) LTD | 🇬🇧United Kingdom | Active | 18/06/2024 – 21/07/2019 |
| Person with significant control | MABRON PLASTICS HOLDINGS LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | SUSTAINABLE AUTOMOTIVE LIMITED | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – present |
| Person with significant control | MASON'S EXCLUSIVE GAMING APPLICATIONS (M.E.G.A.) LTD | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – present |
| Person with significant control | FORMA I/O LTD | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – 17/08/2023 |
| Person with significant control | APP ENTERTAINMENT LTD | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | MASON MEDICAL LIMITED | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – 19/02/2024 |
| Person with significant control | MASON PLUMBING AND HEATING LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | PERRY MASON LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
| Person with significant control | AUTOGEARBOX REPAIR SERVICES LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – 02/01/2018 |
| Person with significant control | — | — | Active | 19/06/2024 – present |
| Person with significant control | MABRON PLASTICS LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – 14/12/2017 |
| Person with significant control | MELDON HALL MANAGEMENT COMPANY LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
| Person with significant control | SPD MEMBERS LIMITED | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – present |
| Person with significant control | MASON MANAGEMENT SERVICES LTD | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | PETER MASON PHOTOGRAPHY LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | DENMA CLEANING SERVICES LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | LEITH BAR LIMITED | 🇬🇧United Kingdom | Active | 19/06/2024 – present |
| Person with significant control | WORD PERFECT COMMUNICATIONS LIMITED | — | Dissolved | 19/06/2024 – present |
| Person with significant control | CUCKMERE CONSULTING LTD | — | Active | 18/06/2024 – present |
| Person with significant control | INDEPENDENT SEISMIC MANAGEMENT LIMITED | — | Dissolved | 25/06/2024 – present |
| Person with significant control | — | — | Active | 19/06/2024 – present |
19/06/2024
England → United Kingdom
19/02/2024
resigned
06/04/2016
appointed