| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | NEO NEXT+ ENERGY (UKCS) LIMITED | 🇬🇧Regno Unito | Active | 30/03/2026 – 30/09/2019 |
| Officer | NEO NEXT+ ENERGY EXPLORATION UK LIMITED | 🇬🇧Regno Unito | Active | 30/03/2026 – 30/09/2019 |
| Officer | NEO NEXT + ENERGY LIMITED | 🇬🇧Regno Unito | Active | 02/04/2026 – 30/09/2019 |
| Officer | OPHL INVESTMENT LIMITED | — | Dissolved | 12/05/2026 – present |
| Officer | NEO ENERGY (NORTH SEA) LIMITED | 🇬🇧Regno Unito | Dissolved | 14/05/2026 – 30/09/2019 |
| Officer | CALENERGY SNS LIMITED | 🇬🇧Regno Unito | Active | 14/05/2026 – 27/10/2016 |
| Officer | NEO NEXT+ ENERGY UPSTREAM UK LIMITED | 🇬🇧Regno Unito | Active | 31/03/2026 – 30/09/2019 |
| Officer | NEO NEXT+ ENERGY (CNS) LIMITED | 🇬🇧Regno Unito | Active | 30/03/2026 – 30/09/2019 |
| Officer | NEO NEXT+ ENERGY (PRODUCTION) LIMITED | 🇬🇧Regno Unito | Active | 30/03/2026 – 30/09/2019 |
| Officer | NEO NEXT+ ENERGY (SNS) LIMITED | 🇬🇧Regno Unito | Active | 30/03/2026 – 30/09/2019 |
| Officer | NEO NEXT+ ENERGY (EXPLORATION) LIMITED | 🇬🇧Regno Unito | Active | 30/03/2026 – 30/09/2019 |
| Officer | HFA LIMITED | 🇬🇧Regno Unito | Active | 13/01/2026 – 30/09/2011 |
| Officer | NEO NEXT + ENERGY OFFSHORE GB LIMITED | 🇬🇧Regno Unito | Active | 20/04/2026 – 02/02/2006 |
| Officer | NEO NEXT+ ENERGY OFFSHORE UK LIMITED | 🇬🇧Regno Unito | Active | 30/03/2026 – 02/02/2006 |
| Officer | NEO NEXT+ ENERGY E&P NORTH SEA UK LIMITED | 🇬🇧Regno Unito | Active | 30/03/2026 – 02/02/2006 |
30/09/2019
resigned
19/11/2018
appointed
24/02/1999
appointed