| Company | Timeline | Status | |
| The Poetry Archive Director • Unreported | 13 Dec 2001←6 Years→22 Apr 2008 | Active | |
| Pearson Books Limited Director • Publisher | 18 Jul 2000←1 Year 2 Months→5 Oct 2001 | Dissolved | |
| Dorling Kindersley Limited Director • Publisher | 18 Jul 2000←1 Year 2 Months→5 Oct 2001 | Active | |
| Penguin Books Limited Director • Publisher | 29 Sep 1997←4 Years→5 Oct 2001 | Active | |
| Itext Limited Director • Publisher | 25 Feb 1997←6 Months→19 Sep 1997 | Active | |
