| Company | Timeline | Status | |
| General Dynamics Mission Systems International Limited Director • Company Director | 8 Jun 2012←8 Months→12 Feb 2013 | Active | |
| General Dynamics United Kingdom Limited Director • Executive Vice President | 10 Oct 2003←9 Years→12 Feb 2013 | Active | |
| General Dynamics Limited Director • Executive Vice President | 10 Oct 2003←9 Years→12 Feb 2013 | Active | |
