| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | ART WORKERS GUILD TRUSTEES,LIMITED | 🇬🇧United Kingdom | Active | 19/03/2026 – 25/01/2023 |
| Officer | THE TWENTIETH CENTURY SOCIETY | 🇬🇧United Kingdom | Active | 21/01/2026 – present |
25/01/2023
resigned
25/01/2018
appointed
14/06/2014
appointed