| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | SINOMINE SPECIALTY FLUIDS LIMITED | 🇬🇧United Kingdom | Active | 01/04/2026 – 03/06/2019 |
| Officer | CABOT ACTIVATED CARBON UK LIMITED | — | Active | 18/05/2026 – 14/04/2014 |
03/06/2019
resigned
15/01/2019
appointed
04/07/2012
appointed