| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | ENERGY ASSETS GROUP LIMITED | 🇬🇧Regno Unito | Active | 20/05/2026 – 05/07/2016 |
| Officer | SCIENCE GROUP PLC | — | Active | 04/06/2026 – 15/04/2010 |
| Officer | JOHN WOOD GROUP LIMITED | 🇬🇧Regno Unito | Active | 19/03/2026 – 10/05/2012 |
| Officer | SCOTTISH CHAMBER ORCHESTRA LIMITED | 🇬🇧Regno Unito | Active | 09/01/2026 – 06/12/2012 |
| Officer | YOUNG ENTERPRISE | 🇬🇧Regno Unito | Active | 19/05/2026 – 09/12/1996 |
| Officer | ABRDN DIVERSIFIED INCOME AND GROWTH PLC | 🇬🇧Regno Unito | Liquidation | 07/04/2026 – 17/12/2009 |
| Officer | AGGREKO UK LIMITED | 🇬🇧Regno Unito | Active | 13/02/2026 – present |
05/07/2016
resigned
06/12/2012
resigned
22/02/1990
appointed