| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | ST ENGINEERING CONSULTING LIMITED | 🇬🇧United Kingdom | Active | 18/03/2026 – present |
| Person with significant control | ST ENGINEERING CONSULTING LIMITED | 🇬🇧United Kingdom | Active | 29/09/2025 – present |
| Person with significant control | SP-TEC MARINE OIL & GAS CONSULTANTS LTD | 🇬🇧United Kingdom | Active | 10/06/2024 – present |
| Officer | SP-TEC MARINE OIL & GAS CONSULTANTS LTD | 🇬🇧United Kingdom | Active | 21/03/2026 – present |
| Officer | ZOUKER LTD | 🇬🇧United Kingdom | Active | 30/01/2026 – present |
| Person with significant control | ZOUKER LTD | 🇬🇧United Kingdom | Active | 26/06/2024 – present |
| Officer | MICHAEL W HALSALL EXP LIMITED | 🇬🇧United Kingdom | Dissolved | 19/01/2026 – 05/03/2021 |
| Officer | TAYLOR DRIVER SERVICES LTD | 🇬🇧United Kingdom | Dissolved | 23/05/2026 – present |
| Officer | UNISYS UK PENSION TRUSTEE LIMITED | 🇬🇧United Kingdom | Active | 13/06/2026 – 30/11/2010 |
| Officer | S & K ENGINEERING LIMITED | — | Dissolved | 15/06/2026 – present |
15/06/2026
England → Wales
13/06/2026
United Kingdom → England
14/10/2005
appointed