| Company | Timeline | Status | |
| City Quay (London) Limited Director • Managing Director  | 18 Sep 2003←7 Years→19 Jul 2011  | Active  | |
Boston Tapes UK Limited Director • Managing Director  | 26 May 2000←5 Years→31 Jul 2005  | Dissolved  | |
| Novacel U.K. Limited Director • Director  | 31 Mar 1991←14 Years→31 Jul 2005  | Active  | |
| Novacel U.K. Limited Secretary • Unreported  | 31 Mar 1991←14 Years→31 Jul 2005  | Active  | |
