![Johann Jooste-Jacobs](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>)
Johann Jooste-Jacobs
Directeur/Membre du Conseil chez
AUSTRALIAN ZIRCON NL
Fortune : 256 767 $ au 31/08/2025
Profil
Johann Christiaan Jooste-Jacobs is currently a Non-Executive Director at Erinbar Ltd. He is also a Member of The Institute of Chartered Accountants in Australia, the Australia Institute of Co. Directors, and Chartered Accountants Australia & New Zealand.
Previously, he served as the Independent Non-Executive Chairman at Indiana Resources Ltd. from 2011 to 2012, the Non-Executive Chairman at Coalworks Ltd. in 2012, and the Executive Chairman at Group 6 Metals Ltd. in 2022.
He was also a Director at Sphere Resources, Inc. Additionally, he held the position of Independent Non-Executive Director at Magnis Energy Technologies Ltd. from 2014 to 2020, and at TW Holdings Ltd. from 2013 to 2014.
Prior to that, he was an Executive Director at Erinbar Ltd. from 2005 to 2009, and the Managing Director at Cim Resources Ltd. from 1997 to 2001.
Détentions connues dans des sociétés publiques
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
GROUP 6 METALS LIMITED 0,06 % | 26/09/2025 | 156 924 ( 0,06 % ) | 256 767 $ | 31/08/2025 |
Postes actifs de Johann Jooste-Jacobs
| Sociétés | Poste | Début |
|---|---|---|
| AUSTRALIAN ZIRCON NL | Directeur/Membre du Conseil | 18/09/2012 |
The Institute of Chartered Accountants in Australia | Corporate Officer/Principal | - |
Australia Institute of Co. Directors | Corporate Officer/Principal | - |
Chartered Accountants Australia & New Zealand
 Chartered Accountants Australia & New Zealand Miscellaneous Commercial ServicesCommercial Services Operates as an association for charted accountants and provides accounting services | Corporate Officer/Principal | - |
Anciens postes connus de Johann Jooste-Jacobs
| Sociétés | Poste | Fin |
|---|---|---|
| RYZON MATERIALS | Président | 29/08/2014 |
TW Holdings Ltd.
 TW Holdings Ltd. Food DistributorsDistribution Services Engages in wine production | Directeur/Membre du Conseil | 18/11/2014 |
| INDIANA RESOURCES LIMITED | Président | 10/02/2012 |
Coalworks Ltd.
 Coalworks Ltd. CoalEnergy Minerals Explores and develops coal and industrial minerals | Président | 01/01/2012 |
| AUSTRALIAN ZIRCON NL | Directeur/Membre du Conseil | 16/10/2009 |
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
70
Relations au 1er degré
11
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 11 |
|---|---|
Sphere Resources, Inc.
 Sphere Resources, Inc. Precious MetalsNon-Energy Minerals Acquires and develops gold projects | Non-Energy Minerals |
Magnis Energy Technologies Ltd.
 Magnis Energy Technologies Ltd. Electrical ProductsProducer Manufacturing Develops and manufactures lithium-ion batteries | Producer Manufacturing |
Indiana Resources Ltd.
 Indiana Resources Ltd. Precious MetalsNon-Energy Minerals Engages in the exploration, development and production of graphite, nickel, gold and copper mineralization | Non-Energy Minerals |
TW Holdings Ltd.
TW Holdings Ltd. Food DistributorsDistribution Services Engages in wine production | Distribution Services |
Erinbar Ltd.
 Erinbar Ltd. Precious MetalsNon-Energy Minerals Mines for gold | Non-Energy Minerals |
Cim Resources Ltd.
 Cim Resources Ltd. CoalEnergy Minerals Engages in coal mining | Energy Minerals |
Group 6 Metals Ltd.
 Group 6 Metals Ltd. Other Metals/MineralsNon-Energy Minerals Engages in the exploration, development, and production of tungsten deposits | Non-Energy Minerals |
Coalworks Ltd.
Coalworks Ltd. CoalEnergy Minerals Explores and develops coal and industrial minerals | Energy Minerals |
The Institute of Chartered Accountants in Australia | |
Australia Institute of Co. Directors | |
Chartered Accountants Australia & New Zealand
Chartered Accountants Australia & New Zealand Miscellaneous Commercial ServicesCommercial Services Operates as an association for charted accountants and provides accounting services | Commercial Services |
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