Mark Zeptner – Biography

Last update: January 13, 2026

Executive profile

Mark was Chief Operating Officer at Mundo Minerals, and General Manager, Technology and Innovation at Gold Fields. Mark Zeptner joined Ramelius Resources in 2012. Mark served as Chief Operating Officer at Ramelius Resources.

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  • In the Precious Metals & Minerals industry, Mark Zeptner has 5,009 colleagues in 351 companies located in 36 countries. 2,193 executive movements have been recorded in the last 12 months. Learn more about Precious Metals & Minerals.

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