| Company | Timeline | Status | |
| Barter Books Limited Director • Unreported | 7 Nov 2017←8 Years→Current | Active | |
| Stampbrick Limited Director • Retired | 12 Jan 2005←20 Years→Current | Active | |
| The Espley Estate Sewage Works Company Limited Director • Unreported | 29 Apr 1998←27 Years→Current | Active | |
| Tanfield Railway Company Limited Director • Partner Of J Rothschild P/ship | 18 May 1996←1 Year 12 Months→13 May 1998 | Active | |
| The A1 Steam Locomotive Trust Director • Investment Adviser | 12 Aug 1991←8 Years→15 Jul 2000 | Active | |
