| Company | Timeline | Status | |
| Strategic Natural Resources Plc Director • None | 2 Nov 2010←1 Year 4 Months→20 Mar 2012 | Liquidation | |
Cellfacts Instruments Limited Director • Company Director | 23 Aug 2005←3 Years→8 Nov 2008 | Dissolved | |
| Arqiva Media Limited Secretary • Unreported | 14 Oct 1994←11 Months→29 Sep 1995 | Active | |
| Sound Educational Audio Learning Limited Director • Accountant | 1 Mar 1992←9 Months→15 Dec 1992 | Active | |
| Murdoch Media (UK) Limited Director • Chartered Accountant | 30 Sep 1991←1 Month→16 Nov 1991 | Dissolved | |
