| Company | Timeline | Status | |
| Copper Development Association Director • Economist | 25 May 2004←2 Years 1 Month→27 Jun 2006 | Dissolved | |
| European Copper Institute Director • Economist | 22 Apr 2004←4 Years→15 May 2008 | Active | |
| 12 Pepys Road Management Company Limited Director • Economist | 2 Sep 2002←23 Years→Current | Active | |
| 12 Pepys Road Management Company Limited Secretary • Unreported | 2 Sep 2002←23 Years→Current | Active | |
