| Company | Timeline | Status | |
| Newnham Engineering Production Limited Director • Doctors Receptionist | 7 Jul 2009←16 Years→Current | Active | |
| Newnham Engineering Limited Director • Unreported | 22 Mar 1999←26 Years→Current | Active | |
| Newnham Engineering Limited Secretary • Company Secretary | 26 Apr 1996←29 Years→Current | Active | |
