| Company | Timeline | Status | |
| Cliffco Investments Ltd Director • Economist | 21 Mar 2002←10 Years→30 Dec 2012 | Active | |
| Cliffco Investments Ltd Secretary • Economist | 21 Mar 2002←10 Years→30 Dec 2012 | Active | |
| Camstock Ec Limited Secretary • Economist | 8 Sep 2001←11 Years→20 Mar 2013 | Active | |
| Camstock Ec Limited Director • Ecomonist | 19 Mar 2001←12 Years→20 Mar 2013 | Active | |
