| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | PEAK WELL SYSTEMS LIMITED | 🇬🇧United Kingdom | Dissolved | 17/03/2026 – 31/07/2022 |
| Officer | FLARESIM LIMITED | 🇬🇧United Kingdom | Dissolved | 13/05/2026 – 31/07/2022 |
| Officer | SCHLUMBERGER UK LIMITED | 🇬🇧United Kingdom | Active | 26/05/2026 – 31/07/2022 |
| Officer | SILKWATER HOLDINGS UNLIMITED | 🇬🇧United Kingdom | Dissolved | 12/06/2026 – 31/07/2022 |
31/07/2022
resigned
29/05/2020
appointed