| Company | Timeline | Status | |
| British Museum Ventures Limited Director • Managing Director | 30 Nov 1991←2 Years 11 Months→23 Nov 1994 | Active | |
| The British Museum Company Limited Director • Managing Director | 30 Nov 1991←2 Years 11 Months→23 Nov 1994 | Active | |
| The British Museum Company Limited Director • Unreported | 1 Jan 1970←24 Years→23 Nov 1994 | Active | |
