| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | JAPANESE KNOTWEED REMOVAL LIMITED | 🇬🇧Regno Unito | Active | 30/03/2026 – present |
| Person with significant control | JAPANESE KNOTWEED REMOVAL LIMITED | 🇬🇧Regno Unito | Active | 02/10/2025 – present |
| Person with significant control | TOTAL WEED CONTROL LIMITED | 🇬🇧Regno Unito | Active | 23/06/2024 – present |
| Officer | TOTAL WEED CONTROL LIMITED | 🇬🇧Regno Unito | Active | 24/02/2026 – present |
| Person with significant control | ROBERT MITCHELL BUILDERS LIMITED | 🇬🇧Regno Unito | Active | 22/06/2024 – present |
| Officer | ROBERT MITCHELL BUILDERS LIMITED | 🇬🇧Regno Unito | Active | 07/04/2026 – present |
| Person with significant control | WHITELEE POULTRY FARM LIMITED | 🇬🇧Regno Unito | Active | 22/06/2024 – present |
| Person with significant control | NETAFIM UK LIMITED | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Person with significant control | CONSERVATION LAND SERVICES LIMITED | — | Active | 27/02/2024 – present |
| Officer | M W BUILDING & FINE JOINERY LTD | 🇬🇧Regno Unito | Active | 23/02/2026 – 06/04/2016 |
| Officer | CONSERVATION LAND SERVICES LIMITED | — | Active | 09/05/2026 – present |
| Officer | ADULT LEARNING ENVIRONMENTS LTD | 🇬🇧Regno Unito | Dissolved | 22/05/2026 – present |
24/02/2026
Scotland → United Kingdom
08/12/2025
Scotland → United Kingdom
10/08/2011
appointed