| Company | Timeline | Status | |
| Boffins (Thames Valley) Ltd Director • Engineer | 4 Jan 2012←13 Years→Current | Active | |
| It Qed Ltd Director • None | 2 Jun 2008←17 Years→Current | Active | |
| Ethernet Solutions Limited Director • Engineer | 20 Dec 1996←28 Years→Current | Active | |
| Ethernet Solutions Limited Secretary • Engineer | 20 Dec 1996←28 Years→Current | Active | |
