| Company | Timeline | Status | |
| Cluff Mineral Exploration Limited Director • Company Director | 15 Dec 2000←3 Years→31 Dec 2003 | Active | |
| Cluff Oil Limited Director • Company Director | 15 Dec 2000←3 Years→31 Dec 2003 | Active | |
| Chevaning Mining Company Limited Director • Chief Operating Officer | 1 Sep 1999←4 Years→31 Dec 2003 | Active | |
| Samax Resources Limited Director • Chief Operating Officer | 1 Dec 1998←5 Years→31 Dec 2003 | Active | |
| Anglogold Ashanti International Exploration Holdings Limited Director • Chief Operating Officer | 22 Oct 1998←5 Years→31 Dec 2003 | Active | |
