| Company | Timeline | Status | |
| Linguaphone Institute Limited Director • Director | 2 Mar 2009←2 Years 3 Months→24 Jun 2011 | Active | |
| Direct English Limited Director • Director | 17 Feb 2009←2 Years 4 Months→24 Jun 2011 | Active | |
| Talogy Talent Measurement Limited Director • Ceo | 23 Jan 2007←2 Years 8 Months→1 Oct 2009 | Active | |
| Linguaphone Group Limited Director • Company Director | 1 Feb 2006←5 Years→27 May 2011 | Active | |
