| Company | Timeline | Status | |
| Foundation For Water Director • Retired Professor | 8 Mar 2015←8 Years→21 Nov 2023 | Active | |
| Eco3 International Limited Director • Director | 30 Mar 2009←16 Years→Current | Active | |
| Foundation For Water Director • Retired Professor | 15 Feb 2008←7 Years→7 Mar 2015 | Active | |
