| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | GREENMAN PLANT CARE LTD | 🇬🇧United Kingdom | Active | 25/04/2026 – 31/12/2022 |
| Officer | GREENMAN PLANT CARE LTD | 🇬🇧United Kingdom | Active | 25/04/2026 – 31/12/2022 |
| Officer | MEDSA DEVELOPMENT LTD | 🇬🇧United Kingdom | Active | 29/04/2026 – 31/12/2022 |
| Officer | MEDSA DEVELOPMENT LTD | 🇬🇧United Kingdom | Active | 29/04/2026 – 31/12/2022 |
| Officer | HEATH RESEARCH LTD | 🇬🇧United Kingdom | Active | 04/05/2026 – 01/05/2026 |
| Officer | HEATH RESEARCH LTD | 🇬🇧United Kingdom | Active | 04/05/2026 – present |
| Officer | MAXSTIM PRODUCTS LTD | — | Dissolved | 16/05/2026 – present |
| Officer | MAXSTIM PRODUCTS LTD | — | Dissolved | 16/05/2026 – present |
| Officer | RUBY MANE LTD | — | Dissolved | 06/06/2026 – 31/12/2022 |
| Officer | ZERO TO LANDFILL LTD | — | Dissolved | 25/05/2026 – present |
| Officer | ZERO TO LANDFILL LTD | — | Dissolved | 25/05/2026 – present |
| Officer | RECYCLEITDOT.COM LIMITED | 🇬🇧United Kingdom | Dissolved | 14/06/2026 – present |
| Officer | RECYCLEITDOT.COM LIMITED | 🇬🇧United Kingdom | Dissolved | 14/06/2026 – present |
| Officer | CONTAMINATION CONTROL LTD | 🇬🇧United Kingdom | Active | 13/06/2026 – 31/12/2022 |
| Officer | DTR MEDICAL LIMITED | 🇬🇧United Kingdom | Active | 19/05/2026 – 11/10/2019 |
01/05/2026
resigned
31/12/2022
resigned
01/01/2006
appointed