| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | ROSS & MCEWAN LTD | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | TOMMY'S DREAM TRACKS LTD | 🇬🇧Regno Unito | Dissolved | 19/06/2024 – present |
| Person with significant control | SPIRIT O' CLYDE DRINKS COMPANY LTD | 🇬🇧Regno Unito | Dissolved | 20/06/2024 – present |
| Person with significant control | ROCON SERVICES LIMITED | 🇬🇧Regno Unito | Proposal to strike off | 18/06/2024 – present |
| Person with significant control | SIMON G. ROSS LIMITED | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Person with significant control | THE SQUARE PEG SPIRITS COMPANY LIMITED | 🇬🇧Regno Unito | Active | 23/06/2024 – 21/05/2020 |
| Person with significant control | BOYS HALL ASHFORD LIMITED | 🇬🇧Regno Unito | Dissolved | 19/06/2024 – present |
| Person with significant control | SIMON ROSS DECOR LIMITED | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
| Person with significant control | SI-MECH LIMITED | 🇬🇧Regno Unito | Active | 19/06/2024 – present |
| Person with significant control | EAST HULL ABC LIMITED | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Person with significant control | THE GIN AND RUM CONSULTANCY LTD | 🇬🇧Regno Unito | Active | 18/06/2024 – present |
08/12/2025
United Kingdom → Scotland
30/09/2025
Scotland → United Kingdom
01/07/2016
appointed