| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | WHITE ISLAND ENTERPRISES (SCOTLAND) LIMITED | 🇬🇧Regno Unito | Active | 23/04/2026 – present |
| Officer | W & A DEVELOPMENT (DUNLOP) LIMITED | 🇬🇧Regno Unito | Active | 22/05/2026 – present |
| Officer | CHARLES LAWRENCE SURFACES LIMITED | 🇬🇧Regno Unito | Active | 28/04/2026 – present |
| Officer | MALCOLM PROPERTIES (HOLDINGS) LIMITED | 🇬🇧Regno Unito | Active | 13/04/2026 – present |
| Officer | THE MALCOLM GROUP LIMITED | 🇬🇧Regno Unito | Active | 27/04/2026 – present |
| Officer | MALCOLM OF BROOKFIELD LIMITED | 🇬🇧Regno Unito | Active | 21/05/2026 – present |
| Officer | LOTHIAN FIFTY (747) LIMITED | 🇬🇧Regno Unito | Dissolved | 18/12/2025 – present |
| Officer | LOANHEAD TRANSPORT (HOLDINGS) LIMITED | 🇬🇧Regno Unito | Active | 15/12/2025 – present |
| Officer | W & A DEVELOPMENTS LIMITED | 🇬🇧Regno Unito | Active | 26/02/2026 – present |
| Officer | F & W (CONSTRUCTION) LIMITED | 🇬🇧Regno Unito | Active | 04/02/2026 – present |
| Officer | MALCOLM PROPERTIES LIMITED | 🇬🇧Regno Unito | Active | 29/05/2026 – present |
| Officer | W. KERR (KILWINNING) LIMITED | 🇬🇧Regno Unito | Active | 08/05/2026 – present |
| Officer | J.L. MCNEIL LIMITED | 🇬🇧Regno Unito | Active | 08/05/2026 – present |
| Officer | TYNE STREET, GLASGOW (HAULAGE) LIMITED | 🇬🇧Regno Unito | Active | 08/05/2026 – present |
| Officer | THE MALCOLM GROUP (HOLDINGS) LIMITED | 🇬🇧Regno Unito | Dissolved | 18/12/2025 – present |
| Officer | BROOKFIELD SECURITIES LIMITED | 🇬🇧Regno Unito | Active | 15/12/2025 – present |
| Officer | W. H. MALCOLM LIMITED | 🇬🇧Regno Unito | Active | 08/05/2026 – present |
| Officer | A.W. MOTOR SPARES LIMITED | 🇬🇧Regno Unito | Active | 15/12/2025 – present |
06/03/2019
appointed
30/08/2006
appointed
31/12/1993
appointed