| Company | Timeline | Status | |
| Blackhorse Management Limited Director • None | 17 Sep 2012←1 Year 9 Months→22 Jun 2014 | Active | |
| Blackhorse Management Limited Director • Teacher | 1 Mar 2005←3 Years→27 Feb 2009 | Active | |
| Blackhorse Management Limited Director • Teacher | 4 Sep 1994←6 Years→16 Jun 2001 | Active | |
