| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | BIOTEK INSTRUMENTS LIMITED | 🇬🇧United Kingdom | Disuelta | 2/6/2026 – presente |
| Cargo | ADVANCED ANALYTICAL TECHNOLOGIES LIMITED | 🇬🇧United Kingdom | Disuelta | 22/4/2026 – presente |
| Cargo | COBALT LIGHT SYSTEMS LIMITED | 🇬🇧United Kingdom | Disuelta | 12/6/2026 – presente |
| Cargo | DAKO UK LIMITED | — | Disuelta | 15/6/2026 – presente |
| Cargo | AGILENT TECHNOLOGIES LDA UK LIMITED | — | Activa | 12/5/2026 – 30/6/2025 |
30/6/2025
resigned
23/8/2019
appointed
16/12/2013
appointed