| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Person with significant control | HYDROGEN TE (MANSTON) LTD | 🇬🇧Regno Unito | Active | 21/03/2026 – present |
| Officer | HYDROGEN TE (MANSTON) LTD | 🇬🇧Regno Unito | Active | 16/01/2026 – present |
| Person with significant control | H2G CAPITAL LTD | 🇬🇧Regno Unito | Dissolved | 18/06/2024 – present |
| Officer | H2G CAPITAL LTD | 🇬🇧Regno Unito | Dissolved | 30/03/2026 – present |
| Officer | AERODYN LTD | 🇬🇧Regno Unito | Active | 15/04/2026 – present |
| Person with significant control | PLAGAZI UK LTD | 🇬🇧Regno Unito | Active | 26/06/2024 – present |
| Officer | PLAGAZI UK LTD | 🇬🇧Regno Unito | Active | 23/01/2026 – present |
| Officer | TEAM NATIONAL (HOLDINGS) LIMITED | 🇬🇧Regno Unito | Dissolved | 07/06/2026 – present |
| Officer | ENGSTED & JOLLEY LIMITED | — | Dissolved | 11/06/2026 – present |
| Officer | BRITISH COMPRESSED GASES ASSOCIATION | 🇬🇧Regno Unito | Active | 02/01/2026 – 12/04/1999 |
07/06/2026
England → United Kingdom
16/01/2026
United Kingdom → England
24/11/1994
appointed