![Keith Johnson](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Keith Johnson
Président chez
Kalkaroo Copper Pty Ltd.
Fortune : 3 M $ au 30/06/2026
Profil
Keith Robert Johnson is the founder of Maptek Pty Ltd., founded in 1981.
Dr. Johnson was the founder of Havilah Resources Ltd., founded in 1996, and served as Executive Chairman from 1997 to 2013.
Currently, Dr. Johnson is Executive Chairman at Kalkaroo Copper Pty Ltd. since 2005.
Dr. Johnson is a Member of the Australasian Institute of Mining & Metallurgy and a Member of the American Society of Mining Engineers.
Formerly, Dr. Johnson was Executive Chairman of Geothermal Resources Pty Ltd. from 2009 to 2012.
Détentions connues dans des sociétés publiques
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
| 22/10/2025 | 6 480 401 ( 1,83% ) | 3 M $ | 30/06/2026 |
Postes actifs de Keith Johnson
| Sociétés | Poste | Début |
|---|---|---|
Kalkaroo Copper Pty Ltd.
 Kalkaroo Copper Pty Ltd. Other Metals/MineralsNon-Energy Minerals Explores and develops uranium minerals | Président | 26/10/2009 |
American Society of Mining Engineers | Corporate Officer/Principal | 18/02/2010 |
Australasian Institute of Mining & Metallurgy
 Australasian Institute of Mining & Metallurgy Miscellaneous Commercial ServicesCommercial Services Provides services to professionals engaged in all facets of the global resources sector | Corporate Officer/Principal | - |
Anciens postes connus de Keith Johnson
| Sociétés | Poste | Fin |
|---|---|---|
| HAVILAH RESOURCES LIMITED | Fondateur | 08/11/2013 |
Geothermal Resources Pty Ltd.
 Geothermal Resources Pty Ltd. Engineering & ConstructionIndustrial Services Explores and develops geothermal energy for electricity generation | Président | 13/01/2012 |
Maptek Pty Ltd.
 Maptek Pty Ltd. Packaged SoftwareTechnology Services Develops mining software | Fondateur | - |
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
86
Relations au 1er degré
6
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 6 |
|---|---|
Havilah Resources Ltd.
 Havilah Resources Ltd. Other Metals/MineralsNon-Energy Minerals Engages in the exploration for gold, base metals and other mineral deposits | Non-Energy Minerals |
Kalkaroo Copper Pty Ltd.
Kalkaroo Copper Pty Ltd. Other Metals/MineralsNon-Energy Minerals Explores and develops uranium minerals | Non-Energy Minerals |
Geothermal Resources Pty Ltd.
Geothermal Resources Pty Ltd. Engineering & ConstructionIndustrial Services Explores and develops geothermal energy for electricity generation | Industrial Services |
Australasian Institute of Mining & Metallurgy
Australasian Institute of Mining & Metallurgy Miscellaneous Commercial ServicesCommercial Services Provides services to professionals engaged in all facets of the global resources sector | Commercial Services |
American Society of Mining Engineers | |
Maptek Pty Ltd.
Maptek Pty Ltd. Packaged SoftwareTechnology Services Develops mining software | Technology Services |
