| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | GUARDIAN ASBESTOS SOLUTIONS LTD | — | Dissolved | 19/04/2026 – present |
| Officer | GUARDIAN ENVIRONMENTAL LTD | 🇬🇧Regno Unito | Dissolved | 28/04/2026 – present |
| Officer | EASTGATE ENVIRONMENTAL SERVICES LTD | 🇬🇧Regno Unito | Dissolved | 30/04/2026 – present |
| Officer | PBS ENVIRONMENTAL SOLUTIONS LIMITED | — | Dissolved | 31/05/2026 – 01/05/2015 |
11/09/2017
appointed
29/04/2016
appointed
11/02/2013
appointed