| Company | Timeline | Status | |
| Lockheed Martin UK Holdings Limited Secretary • Accountant | 19 Mar 2008←7 Years→11 Feb 2016 | Active | |
Lockheed Martin UK Integrated Systems And Solutions Limited Secretary • Accountant | 8 Feb 2008←8 Years→11 Feb 2016 | Dissolved | |
Lockheed Martin UK Ampthill Services Limited Secretary • Accountant | 31 Jan 2008←6 Years→7 Oct 2014 | Dissolved | |
| Lockheed Martin UK Ampthill Group Limited Secretary • Accountant | 31 Jan 2008←8 Years→11 Feb 2016 | Active | |
| HMT Vehicles Limited Secretary • Accountant | 31 Jan 2008←8 Years→8 Mar 2016 | Dissolved | |
| Lockheed Martin UK Ampthill Limited Secretary • Accountant | 31 Jan 2008←8 Years→11 Feb 2016 | Active | |
| Lockheed Martin UK Limited Secretary • Accountant | 25 Jan 2008←8 Years→11 Feb 2016 | Active | |
Lockheed Martin UK Kudos Limited Secretary • Accountant | 9 Nov 2007←6 Years→7 Oct 2014 | Dissolved | |
