| Company | Timeline | Status | |
| 44 Maryport Street USK Management Limited Secretary • Lecturer | 25 Jun 2002←8 Years→1 Oct 2010 | Active | |
Biomed Translations Limited Secretary • Lecturer | 1 Jul 1999←9 Years→10 Mar 2009 | Dissolved | |
D.J. Williams Consultancy Limited Secretary • Lecturer | 29 Jan 1999←9 Years→22 Jan 2009 | Dissolved | |
