| Company | Timeline | Status | |
| Nikon X-Tek Systems Limited Secretary • Unreported | 21 Dec 2007←3 Years→1 Jan 2011 | Active | |
| Nikon X-Tek Systems Limited Director • Exec Vp Operations | 21 Dec 2007←1 Day→21 Dec 2007 | Active | |
| Nikon Metrology UK Limited Secretary • Executive Vice President Opera | 17 Jan 2006←4 Years→1 Jan 2011 | Active | |
LK Group Limited Secretary • Executive Vice President Opera | 17 Jan 2006←4 Years→1 Jan 2011 | Dissolved | |
LK Investments Limited Secretary • Exec Vice President Operations | 17 Jan 2006←4 Years→1 Jan 2011 | Dissolved | |
