| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | TECHNICAL POLYMERS CONSULTANCY LTD | 🇬🇧United Kingdom | Activa | 10/4/2026 – presente |
| Cargo | SIGMA POLYMERS LTD | 🇬🇧United Kingdom | Activa | 19/4/2026 – 25/4/2018 |
| Cargo | PETEC LIMITED | — | Disuelta | 13/5/2026 – presente |
| Cargo | SIGMA TECHNICAL (EUROPE) LTD | — | Disuelta | 16/5/2026 – presente |
27/8/2019
appointed
25/4/2018
resigned
5/4/2013
appointed