Siegfried Otto Weidner
President chez Marienberg Minerals Ltd.
Profil
Siegfried Otto Weidner is currently the President of Marienberg Minerals Ltd.
He previously worked as a Director at Williams Creek Gold Ltd., Manager-North America & Europe Operations at Rio Algom Ltd., Vice President-Exploration at Guerrero Ventures, Inc., Vice President-Exploration at ValOro Resources, Inc., and Manager-Operations at BHP Group (UK) Ltd.
Postes actifs de Siegfried Otto Weidner
| Sociétés | Poste | Début |
|---|---|---|
| Marienberg Minerals Ltd. | President | - |
Anciens postes connus de Siegfried Otto Weidner
| Sociétés | Poste | Fin |
|---|---|---|
| VALORO RESOURCES INC | Corporate Officer/Principal | 15/05/2013 |
| BHP GROUP PLC | Corporate Officer/Principal | 01/01/2003 |
Williams Creek Gold Ltd.
 Williams Creek Gold Ltd. Precious MetalsNon-Energy Minerals Williams Creek Gold Ltd. engages in the exploration of mineral properties. The company was founded on June 19, 1946 and is headquartered in Vancouver, Canada. | Directeur/Membre du Conseil | - |
| GUERRERO VENTURES INC | Corporate Officer/Principal | - |
Rio Algom Ltd.
 Rio Algom Ltd. Precious MetalsNon-Energy Minerals Rio Algom Ltd. is a diversified Canadian mining and metals distribution company, whose mining activities include the production of copper, gold, uranium, molybdenum and coal in North and South America. It also operates a metal distribution business in Canada and the United States. The company is located in Toronto, Canada. | Corporate Officer/Principal | - |
Expériences
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Relations
Relations au 1er degré
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Entreprise privées | 6 |
|---|---|
Rio Algom Ltd.
Rio Algom Ltd. Precious MetalsNon-Energy Minerals Rio Algom Ltd. is a diversified Canadian mining and metals distribution company, whose mining activities include the production of copper, gold, uranium, molybdenum and coal in North and South America. It also operates a metal distribution business in Canada and the United States. The company is located in Toronto, Canada. | Non-Energy Minerals |
Guerrero Ventures, Inc.
 Guerrero Ventures, Inc. Other Metals/MineralsNon-Energy Minerals Guerrero Ventures, Inc. engages in the acquisition, exploration, development, and production of mineral properties. Its assets include Bonikro Gold Stream, Woodlawn Silver Stream, Blyvoor Gold Stream, and Blackwater Gold Royalty. The company was founded on February 20, 1961 and is headquartered in Montréal, Canada. | Non-Energy Minerals |
ValOro Resources, Inc.
 ValOro Resources, Inc. Precious MetalsNon-Energy Minerals ValOro Resources, Inc. was a Canadian mineral exploration company. It engaged in the business of acquisition, exploration and development of mineral properties in North and South America. The company focused on the Tepal Gold Copper Porphyry project in Mexico. The company was founded by Robert D. Willis on July 5, 1996 and headquartered in Vancouver, Canada. | Non-Energy Minerals |
BHP Group (UK) Ltd.
 BHP Group (UK) Ltd. MiscellaneousMiscellaneous BHP Group Plc engages in the exploration, development, production, processing and marketing of minerals, and oil and gas. It operates through the following segments: Petroleum, Copper, Iron Ore, and Coal. The Petroleum segment focuses on exploration, development, and production of oil and gas. The Copper segment includes mining of copper, silver, lead, zinc, molybdenum, uranium, and gold. The Iron Ore segment focuses only on mining of iron ore. The Coal segment is the mining of metallurgical coal and thermal energy coal. The company was founded on June 29, 2001 and is headquartered in London, the United Kingdom. | Miscellaneous |
Williams Creek Gold Ltd.
Williams Creek Gold Ltd. Precious MetalsNon-Energy Minerals Williams Creek Gold Ltd. engages in the exploration of mineral properties. The company was founded on June 19, 1946 and is headquartered in Vancouver, Canada. | Non-Energy Minerals |
| Marienberg Minerals Ltd. |