| Company | Timeline | Status | |
| Terra Nova Pension Trustee Limited Director • Investment Manager | 16 Jun 1992←2 Years 6 Months→21 Dec 1994 | Active | |
| Markel International Insurance Company Limited Director • Investment Manager | 25 May 1992←2 Years 7 Months→21 Dec 1994 | Active | |
| I Lewis & Company Limited Director • Investment Analyst | 1 Jan 1970←23 Years→1 Jul 1993 | Active | |
