| Company | Timeline | Status | |
| 62 Tyrwhitt Road Management Company Limited Director • Antiquarian Bookseller | 23 Jul 2002←5 Years→16 Sep 2007 | Active | |
| 62 Tyrwhitt Road Management Company Limited Secretary • Unreported | 23 Jul 2002←5 Years→16 Sep 2007 | Active | |
| Henry Sotheran,Limited Director • Antiquarian Bookseller | 14 Apr 2000←18 Years→1 Aug 2018 | Active | |
