| Company | Timeline | Status | |
| Citrian Holdings Limited Director • Director | 7 Mar 2014←11 Years→Current | Active | |
| Chemian Technology Limited Director • Director | 7 Mar 2014←2 Years 1 Month→12 Apr 2016 | Active | |
| Citrefine International Limited Director • Regulatory Affairs Director | 17 Nov 2009←16 Years→Current | Active | |
