| Company | Timeline | Status | |
SG2 International Limited Director • Director | 13 Dec 2006←7 Years→6 May 2014 | Dissolved | |
| CHKS Limited Director • Executive | 21 Jun 2000←1 Year 5 Months→1 Dec 2001 | Active | |
| Healthcare Knowledge Systems Limited Director • Executive | 21 Jun 2000←1 Year 5 Months→1 Dec 2001 | Active | |
