| Company | Timeline | Status | |
| Orbis Charitable Trust Director • Retired | 17 Jan 1997←7 Years→4 Jun 2004 | Active | |
| Orbis Charitable Trust Secretary • Retired | 17 Jan 1997←7 Years→6 Apr 2004 | Active | |
| Malcolm Hurlston Corporate Consultancy Ltd Secretary • Unreported | 14 Jan 1994←2 Years 6 Months→15 Jul 1996 | Liquidation | |
| The Esop Centre Limited Secretary • Unreported | 11 Feb 1992←4 Years→30 Jun 1996 | Dissolved | |
