| Company | Timeline | Status | |
| YKK (U.K.) Limited Secretary • Manager | 22 Sep 2005←3 Years→20 May 2009 | Active | |
| New Zipper Company Limited(The) Secretary • Manager | 22 Sep 2005←3 Years→3 Sep 2009 | Dissolved | |
| YKK (U.K.) Limited Director • Manager | 18 Feb 2005←4 Years→3 Sep 2009 | Active | |
