Hannes was Chief Financial Officer at Cabot Management Company, and Chief Financial Officer and Head of Business Development at Marathon Gold Corporation. Hannes Portmann joined Kistefos in 2026.
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Hannes Portmann has a Bachelor of Science in Mining Engineering from Queen's University and a Master of Management and Professional Accounting from University of Toronto - Rotman School of Management.
They have also studied at Queen's University :
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They have also studied at University of Toronto - Rotman School of Management :
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