| Company | Timeline | Status | |
| Latin American Mining Monitoring Programme Secretary • Computer Consultant | 28 Mar 1998←22 Years→3 Feb 2021 | Dissolved | |
| Latin American Mining Monitoring Programme Director • Computer Consultant | 28 Mar 1998←22 Years→3 Feb 2021 | Dissolved | |
| Zeldweb Limited Director • Director | 8 Dec 1991←33 Years→Current | Active | |
| Zeldweb Limited Secretary • Unreported | 8 Dec 1991←33 Years→Current | Active | |
