| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | BLUE EARTH BIOCHAR LIMITED | 🇬🇧Regno Unito | Active | 21/03/2026 – present |
| Officer | BIOCHAR INNOVATIONS LIMITED | 🇬🇧Regno Unito | Active | 28/03/2026 – present |
| Officer | SPKTRAL LIMITED | 🇬🇧Regno Unito | Active | 10/04/2026 – present |
| Officer | IROS CONSULTING LIMITED | 🇬🇧Regno Unito | Active | 13/12/2025 – present |
| Officer | TRISCAN SYSTEMS LIMITED | 🇬🇧Regno Unito | Active | 06/06/2026 – 04/05/2012 |
| Officer | DEBT RESOLUTION FORUM | 🇬🇧Regno Unito | Active | 27/01/2026 – 14/04/2015 |
09/06/2026
Scotland → United Kingdom
06/06/2026
United Kingdom → Scotland
26/04/2007
appointed