| Rol | Empresa | País | Estado | Período |
|---|---|---|---|---|
| Cargo | IPC PIPELINE DEVELOPMENT LIMITED | 🇬🇧United Kingdom | Disuelta | 17/4/2026 – presente |
| Cargo | CASCADE HYDRO LIMITED | 🇬🇧United Kingdom | Activa | 23/5/2026 – presente |
| Cargo | THE INDEPENDENT POWER CORPORATION LIMITED | 🇬🇧United Kingdom | Activa | 13/2/2026 – presente |
| Cargo | ANGLO KAZAKH TRANSASIAN ENERGY CORPORATION LTD | 🇬🇧United Kingdom | Disuelta | 16/5/2026 – presente |
| Cargo | ANDEAN MINING CORPORATION LIMITED | — | Disuelta | 23/5/2026 – presente |
| Cargo | SLOANE CORPORATION LIMITED | 🇬🇧United Kingdom | Disuelta | 24/5/2026 – presente |
30/1/2018
appointed
29/1/2018
appointed
6/4/2015
appointed