| Company | Timeline | Status | |
| Japanese Chamber Of Commerce And Industry In The United Kingdom Director • Company Managing Director | 14 Oct 2005←1 Year→18 Oct 2006 | Active | |
KDDI Eastern Europe Limited Director • Director | 1 Apr 2005←3 Years→31 Mar 2008 | Dissolved | |
| Telehouse Holdings Limited Director • Non Executive Director | 1 Apr 2005←3 Years→31 Mar 2008 | Active | |
| KDDI Europe Limited Director • Company Director | 1 Apr 2005←3 Years→31 Mar 2008 | Active | |
| Telehouse International Corporation Of Europe Ltd Director • Non Executive Director | 1 Apr 2005←3 Years→31 Mar 2008 | Active | |
