| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | DAVID.WALKER.B2 LIMITED | 🇬🇧United Kingdom | Active | 19/03/2026 – present |
| Officer | EVERMAC LIMITED | 🇬🇧United Kingdom | Active | 20/04/2026 – 23/05/2024 |
| Officer | WHP ENGINEERING LTD | — | Dissolved | 11/06/2026 – 28/12/2023 |
| Officer | WHP FACILITIES LTD | — | Dissolved | 01/06/2026 – 28/12/2023 |
| Officer | CENTRAL GG187 LIMITED | — | Dissolved | 05/05/2026 – 06/01/2016 |
| Officer | JAYNEWAY ELECTRICAL LIMITED | 🇬🇧United Kingdom | Dissolved | 09/05/2026 – present |
| Officer | JEFFERSON RETAIL LIMITED | 🇬🇧United Kingdom | Dissolved | 17/05/2026 – present |
| Officer | ASHCROFT BUILDING SERVICES LTD | 🇬🇧United Kingdom | Dissolved | 26/05/2026 – present |
| Officer | PHRONESIS UK LIMITED | — | Dissolved | 07/06/2026 – present |
11/06/2026
Australia → England
07/06/2026
England → Australia
09/08/2007
appointed