| Company | Timeline | Status | |
| Gerrards Cross Bookshop Ltd Director • Bookshop Owner | 8 May 2024←1 Year 5 Months→Current | Active | |
| Chiltern Bookshops Ltd Director • Book Seller | 12 Jun 2006←19 Years→Current | Active | |
| The Booksellers Association Of The United Kingdom & Ireland Limited Director • Bookseller | 26 Apr 2004←3 Years→29 Apr 2007 | Active | |
