| Company | Timeline | Status | |
| Noa Girls Director • Unreported | 8 Jan 2026←14 Days→Current | Active | |
| Profile Books Holdings Limited Director • Unreported | 30 Sep 2024←1 Year 3 Months→Current | Active | |
| Profile Books Limited Director • Unreported | 30 Nov 2007←16 Years→10 Oct 2024 | Active | |
| Camden Mediation Service Director • Unreported | 28 Jul 2005←2 Years 4 Months→13 Dec 2007 | Dissolved | |
| Greenhouse Sports Limited Director • Unreported | 20 Jan 2005←8 Months→12 Oct 2005 | Active | |
| Alexandra Rose Charity Director • Unreported | 4 Jul 2001←3 Years→18 Apr 2005 | Active | |
| Frederick Warne & Co Limited Director • Unreported | 21 Jun 2000←1 Year 9 Months→31 Mar 2002 | Active | |
| Allen Lane The Penguin Press Limited Director • Unreported | 29 Jan 1999←1 Year 6 Months→27 Jul 2000 | Active | |
| Pelham Books Limited Director • Unreported | 29 Jan 1999←1 Year 6 Months→27 Jul 2000 | Active | |
| Michael Joseph Limited Director • Unreported | 29 Jan 1999←1 Year 6 Months→27 Jul 2000 | Active | |
