| Company | Timeline | Status | |
| GCSC Holdings Limited Director • Production Director | 1 Jan 2011←7 Years→1 Nov 2018 | Dissolved | |
| Indigrow Ltd Director • Production Director | 1 Jan 2011←7 Years→1 Nov 2018 | Active | |
Plantsyence Limited Director • Director | 29 Oct 2002←1 Year 5 Months→1 Apr 2004 | Dissolved | |
| Evoponic Limited Secretary • Director | 19 Aug 1999←7 Years→7 Aug 2007 | Active | |
