| Company | Timeline | Status | |
| The Hartz Company Limited Director • Company Director | 10 Sep 2008←4 Years→18 Jan 2013 | Active | |
| Opulens Management Company Limited Director • Retired | 5 Jun 2007←5 Years→23 Apr 2013 | Active | |
| Hartz Solutions Limited Secretary • Unreported | 12 Oct 2006←6 Years→18 Jan 2013 | Dissolved | |
