| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | PHFM LTD | — | Dissolved | 05/06/2026 – 08/03/2010 |
| Officer | INTELLIWASTE EUROPE LIMITED | — | Dissolved | 15/06/2026 – present |
| Officer | INTELLIWASTE SOLUTIONS LIMITED | — | Dissolved | 15/06/2026 – present |
08/03/2010
resigned
12/11/2007
appointed
17/11/2005
appointed