| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | ENSEK HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 04/02/2026 – present |
| Officer | INTELIGEN LIMITED | 🇬🇧Regno Unito | Active | 04/02/2026 – present |
| Officer | ENSEK LTD | 🇬🇧Regno Unito | Active | 04/02/2026 – present |
| Officer | SPIRIT ENERGY LIMITED | — | Active | 05/02/2026 – present |
| Officer | GB GAS HOLDINGS LIMITED | 🇬🇧Regno Unito | Active | 16/02/2026 – 24/07/2020 |
| Officer | CENTRICA HOLDINGS LIMITED | — | Active | 16/02/2026 – 24/07/2020 |
| Officer | CENTRICA LAKE LIMITED | — | Active | 16/02/2026 – 24/07/2020 |
| Officer | CENTRICA PLC | 🇬🇧Regno Unito | Active | 04/02/2026 – present |
| Officer | SMITHS GROUP PLC | 🇬🇧Regno Unito | Active | 16/02/2026 – 19/05/2017 |
| Officer | VESUVIUS PLC | 🇬🇧Regno Unito | Active | 16/02/2026 – 17/09/2015 |
| Officer | BG TUNISIAN ONSHORE 33 LIMITED | — | Dissolved | 19/05/2026 – 10/10/2012 |
| Officer | SHELL HASDRUBAL LIMITED | — | Dissolved | 01/01/2026 – 10/10/2012 |
11/06/2026
United Kingdom → England
07/06/2026
England → United Kingdom
11/05/2010
appointed