| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | RIVERSIDE WALK (GREAT BARFORD) RESIDENTS LIMITED | 🇬🇧United Kingdom | Active | 07/06/2026 – 26/01/2022 |
| Officer | DAX AIRSCIENCE LIMITED | — | Active | 22/05/2026 – present |
| Officer | AIRSCIENCE TECHNOLOGY INTERNATIONAL LIMITED | — | Active | 24/05/2026 – 28/04/2022 |
| Officer | AIRSTERIL (UK) LIMITED | — | Dissolved | 02/06/2026 – present |
28/04/2022
resigned
26/01/2022
resigned
28/01/2009
appointed