| Role | Company | Country | Status | Date Range |
|---|---|---|---|---|
| Officer | WIKI TUBE LTD. | — | Dissolved | 04/06/2026 – present |
| Officer | ECO SPIRIT LIMITED | — | Dissolved | 11/06/2026 – 01/11/2014 |
| Officer | VAN DER MEHRN LIMITED | — | Dissolved | 08/06/2026 – 11/05/2011 |
01/11/2014
resigned
11/05/2011
resigned
01/03/2007
appointed