| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | CARTMORE BUILDING SUPPLY COMPANY LIMITED | 🇬🇧United Kingdom | Active | 26/05/2026 – present |
| Person with significant control | ROBERT PURVIS PLANT HIRE LIMITED | 🇬🇧United Kingdom | Active | 22/05/2026 – present |
| Officer | EAST COAST DRAINAGE SERVICES LTD | 🇬🇧United Kingdom | Active | 26/05/2026 – present |
| Person with significant control | PURVIS STORAGE & DISTRIBUTION LTD | 🇬🇧United Kingdom | Active | 07/12/2025 – present |
| Officer | MARKINCH DEVELOPMENTS LIMITED | 🇬🇧United Kingdom | Active | 10/12/2025 – present |
| Person with significant control | MARKINCH DEVELOPMENTS LIMITED | 🇬🇧United Kingdom | Active | 02/10/2025 – present |
| Officer | CAVELSTONE AGGREGATES LIMITED | 🇬🇧United Kingdom | Active | 25/03/2026 – present |
| Person with significant control | A.M. HOWIE LTD. | 🇬🇧United Kingdom | Active | 22/06/2024 – present |
| Officer | NATIONWIDE FIRE PROTECTION LTD | 🇬🇧United Kingdom | Dissolved | 11/02/2026 – present |
| Person with significant control | NATIONWIDE FIRE PROTECTION LTD | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – present |
| Officer | RECYCLE FIFE LIMITED | 🇬🇧United Kingdom | Active | 26/05/2026 – present |
| Person with significant control | DUMBARTONPAINTING LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | THE PURVIS GROUP LIMITED | 🇬🇧United Kingdom | Active | 26/06/2024 – present |
| Officer | THE PURVIS GROUP LIMITED | 🇬🇧United Kingdom | Active | 22/05/2026 – present |
| Person with significant control | RICHARD STREET LIMITED | 🇬🇧United Kingdom | Active | 26/06/2024 – 06/01/2021 |
| Officer | HATRICK-BRUCE PROPERTIES LIMITED | 🇬🇧United Kingdom | Active | 26/03/2026 – present |
| Person with significant control | HATRICK-BRUCE PROPERTIES LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | P & R FIRE PROTECTION LIMITED | — | Dissolved | 19/06/2024 – present |
| Officer | P & R FIRE PROTECTION LIMITED | — | Dissolved | 20/04/2026 – present |
| Person with significant control | B AND B BLOCK PAVING LIMITED | 🇬🇧United Kingdom | Dissolved | 26/06/2024 – present |
| Officer | B AND B BLOCK PAVING LIMITED | 🇬🇧United Kingdom | Dissolved | 16/06/2026 – present |
| Person with significant control | BROOMFIELD MARINE SERVICES LIMITED | 🇬🇧United Kingdom | Dissolved | 18/06/2024 – present |
| Person with significant control | HAIG ESTATES LIMITED | 🇬🇧United Kingdom | Active | 25/06/2024 – present |
| Officer | A.M. HOWIE LTD. | 🇬🇧United Kingdom | Active | 23/04/2026 – present |
| Person with significant control | RP TECH AUTHOR SERVICES LIMITED | 🇬🇧United Kingdom | Dissolved | 19/06/2024 – present |
| Person with significant control | REALM CONSTRUCTION LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | TAYSIDE AVIATION LIMITED | 🇬🇧United Kingdom | Dissolved | 19/06/2024 – 30/09/2016 |
| Person with significant control | CARTMORE TRANSPORT LIMITED | 🇬🇧United Kingdom | Active | 22/06/2024 – present |
| Person with significant control | CAVELSTONE FARM LIMITED | 🇬🇧United Kingdom | Active | 26/06/2024 – present |
| Person with significant control | THISTLE AVIATION SERVICES LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – 30/09/2016 |
| Person with significant control | HATRICK-BRUCE LIMITED | 🇬🇧United Kingdom | Active | 18/06/2024 – present |
| Person with significant control | EAGLE RECYCLING (UK) LIMITED | 🇬🇧United Kingdom | Active | 25/06/2024 – present |
| Person with significant control | INVERKEITHING DEVELOPMENTS LIMITED | 🇬🇧United Kingdom | Active | 20/06/2024 – present |
16/06/2026
England → United Kingdom
20/04/2026
resigned
28/10/2016
resigned