| Company | Timeline | Status | |
| 29 Lambolle Road Limited Director • Unreported | 25 Aug 2021←4 Years→Current | Active | |
| Savile Club Limited Director • Publisher | 22 May 2001←4 Years→3 May 2006 | Active | |
| W.W. Norton & Company Limited Director • Publisher | 4 Jun 1991←34 Years→Current | Active | |
