| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Persona con control significativo | CARTMORE BUILDING SUPPLY COMPANY LIMITED | 🇬🇧United Kingdom | Activa | 26/5/2026 – presente |
| Persona con control significativo | ROBERT PURVIS PLANT HIRE LIMITED | 🇬🇧United Kingdom | Activa | 22/5/2026 – presente |
| Cargo | EAST COAST DRAINAGE SERVICES LTD | 🇬🇧United Kingdom | Activa | 26/5/2026 – presente |
| Persona con control significativo | PURVIS STORAGE & DISTRIBUTION LTD | 🇬🇧United Kingdom | Activa | 7/12/2025 – presente |
| Cargo | MARKINCH DEVELOPMENTS LIMITED | 🇬🇧United Kingdom | Activa | 10/12/2025 – presente |
| Persona con control significativo | MARKINCH DEVELOPMENTS LIMITED | 🇬🇧United Kingdom | Activa | 2/10/2025 – presente |
| Cargo | CAVELSTONE AGGREGATES LIMITED | 🇬🇧United Kingdom | Activa | 25/3/2026 – presente |
| Persona con control significativo | A.M. HOWIE LTD. | 🇬🇧United Kingdom | Activa | 22/6/2024 – presente |
| Cargo | NATIONWIDE FIRE PROTECTION LTD | 🇬🇧United Kingdom | Disuelta | 11/2/2026 – presente |
| Persona con control significativo | NATIONWIDE FIRE PROTECTION LTD | 🇬🇧United Kingdom | Disuelta | 18/6/2024 – presente |
| Cargo | RECYCLE FIFE LIMITED | 🇬🇧United Kingdom | Activa | 26/5/2026 – presente |
| Persona con control significativo | DUMBARTONPAINTING LIMITED | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | THE PURVIS GROUP LIMITED | 🇬🇧United Kingdom | Activa | 26/6/2024 – presente |
| Cargo | THE PURVIS GROUP LIMITED | 🇬🇧United Kingdom | Activa | 22/5/2026 – presente |
| Persona con control significativo | RICHARD STREET LIMITED | 🇬🇧United Kingdom | Activa | 26/6/2024 – 6/1/2021 |
| Cargo | HATRICK-BRUCE PROPERTIES LIMITED | 🇬🇧United Kingdom | Activa | 26/3/2026 – presente |
| Persona con control significativo | HATRICK-BRUCE PROPERTIES LIMITED | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | P & R FIRE PROTECTION LIMITED | — | Disuelta | 19/6/2024 – presente |
| Cargo | P & R FIRE PROTECTION LIMITED | — | Disuelta | 20/4/2026 – presente |
| Persona con control significativo | B AND B BLOCK PAVING LIMITED | 🇬🇧United Kingdom | Disuelta | 26/6/2024 – presente |
| Cargo | B AND B BLOCK PAVING LIMITED | 🇬🇧United Kingdom | Disuelta | 16/6/2026 – presente |
| Persona con control significativo | BROOMFIELD MARINE SERVICES LIMITED | 🇬🇧United Kingdom | Disuelta | 18/6/2024 – presente |
| Persona con control significativo | HAIG ESTATES LIMITED | 🇬🇧United Kingdom | Activa | 25/6/2024 – presente |
| Cargo | A.M. HOWIE LTD. | 🇬🇧United Kingdom | Activa | 23/4/2026 – presente |
| Persona con control significativo | RP TECH AUTHOR SERVICES LIMITED | 🇬🇧United Kingdom | Disuelta | 19/6/2024 – presente |
| Persona con control significativo | REALM CONSTRUCTION LIMITED | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | TAYSIDE AVIATION LIMITED | 🇬🇧United Kingdom | Disuelta | 19/6/2024 – 30/9/2016 |
| Persona con control significativo | CARTMORE TRANSPORT LIMITED | 🇬🇧United Kingdom | Activa | 22/6/2024 – presente |
| Persona con control significativo | CAVELSTONE FARM LIMITED | 🇬🇧United Kingdom | Activa | 26/6/2024 – presente |
| Persona con control significativo | THISTLE AVIATION SERVICES LIMITED | 🇬🇧United Kingdom | Activa | 18/6/2024 – 30/9/2016 |
| Persona con control significativo | HATRICK-BRUCE LIMITED | 🇬🇧United Kingdom | Activa | 18/6/2024 – presente |
| Persona con control significativo | EAGLE RECYCLING (UK) LIMITED | 🇬🇧United Kingdom | Activa | 25/6/2024 – presente |
| Persona con control significativo | INVERKEITHING DEVELOPMENTS LIMITED | 🇬🇧United Kingdom | Activa | 20/6/2024 – presente |
16/6/2026
England → United Kingdom
20/4/2026
resigned
28/10/2016
resigned