| Company | Timeline | Status | |
| Sierra Atlantic UK Limited Director • Chief Marketing Officer | 31 Dec 2010←1 Year 3 Months→31 Mar 2012 | Dissolved | |
| Hitachi Consulting UK Limited Director • Chief Marketing Officer | 22 Dec 2005←6 Years→31 Mar 2012 | Dissolved | |
| Hitachi Consulting Europe Limited Director • Chief Marketing Officer | 22 Dec 2005←6 Years→31 Mar 2012 | Dissolved | |
