Management Team
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Rafael Rebollar
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Vice Presidents
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Internal Auditing
Nancy Acosta
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Compliance
Erika Cabriada
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Exploration
Benito Noguez
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Racaycocha Project
Humberto Vázquez
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Metals
Jeremy Gillis
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Commercial and Chemicals
Arturo Tronco
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Finance, Administration and CFO
Mauricio García
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Projects and Construction
Herman Dittmar
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Law
Álvaro Soto
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Mining
Miguel Muñoz
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Government and Institutional Relations
Christopher Ávila
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Rafael Rebollar
Joined Peñoles
1998
In current position since
2021
Nancy Acosta
Internal Auditing
Joined Peñoles
2005
In current position since
2021
Certified Internal Auditor® - Institute of Internal Auditors (IIA)
Certification in Control Self-Assessment® - Institute of Internal Auditors (IIA)
Business Administration - Mexico Autonomous Institute of Technology (ITAM)
Erika Cabriada
Compliance
Joined Peñoles
2001
In current position since
2023
Public Accountant and Bachelor’s Degree in Business Administration – Instituto Tecnológico Autónomo de México (ITAM)
Master’s Degree in Information Technology and Management – Instituto Tecnológico Autónomo de México (ITAM)
Benito Noguez
Exploration
Joined Peñoles
1976
In current position since
2023
Geological Engineering – Instituto Politécnico Nacional (IPN)
Ph.D. in Sciences – Universidad Nacional Autónoma de México (UNAM)
Diploma Programs in Leadership and Business Administration – Universidad Nacional Autónoma de México (UNAM)
Asociación de Ingenieros de Minas Metalurgistas y Geólogos de México (AIMMGM)
Society of Economic Geologists (SEG)
Sociedad Geológica Mexicana (SGM)
Colegio de Ingenieros de Minas, Metalurgistas y Geólogos de México
Humberto Vázquez
Racaycocha Project
Joined Peñoles
1980
In current position since
2025
Mining Engineering – Universidad Autónoma de Coahuila (UAdeC)
Master’s Degree in Administration – Universidad Autónoma de Sonora (Unison)
Jeremy Gillis
Metals
Joined Peñoles
2021
In current position since
2021
Chemical Engineering – Dalhousie University
Master’s Degree in Process Control and Automation – Dalhousie University
Master of Business Administration (MBA) – Universidad Adolfo Ibáñez
Master of Business Administration (MBA) – UCLA Anderson School of Management
Professional Engineers Ontario (PEO)
Arturo Tronco
Commercial and Chemicals
Joined Peñoles
2024
In current position since
2024
Mechanical Engineering – Instituto Tecnológico y de Estudios Superiores de Monterrey (ITESM)
Master’s Degree in International Management – Instituto Tecnológico y de Estudios Superiores de Monterrey (ITESM)
Mauricio García
Finance, Administration and CFO
Joined Peñoles
2000
In current position since
2021
Public Accounting – Instituto Tecnológico Autónomo de México (ITAM)
Master’s Degree in Finance – Instituto Tecnológico Autónomo de México (ITAM)
Herman Dittmar
Projects and Construction
Joined Peñoles
2016
In current position since
2021
Electronic Engineering – Cambrian College and Fanshawe College.
*Retired in march 2026.
Álvaro Soto
Law
Joined Peñoles
2014
In current position since
2019
Bachelor of Laws (LL.B.) – Universidad Panamericana
Master of Laws (LL.M.) – Universidad Panamericana
Specialization in Corporate Governance – Comisión Nacional Bancaria y de Valores (CNBV)
Miguel Muñoz
Mining
Joined Peñoles
2001
In current position since
2015
Mining and Metallurgical Engineering – Universidad Autónoma de Chihuahua
Master’s Degree in Mining Engineering – University of Missouri
BAL Executive Program – Instituto Tecnológico Autónomo de México (ITAM)
Christopher Ávila
Government and Institutional Relations
Joined Peñoles
2015
In current position since
2025
Bachelor of Laws (LL.B.) – Instituto Tecnológico y de Estudios Superiores de Monterrey (ITESM)
Master’s Degree in Tax Law – Universidad Regiomontana
Master of Laws (LL.M.) – New York University School of Law
Interinstitutional Master’s Degree in Human Rights – Universidad de Tlaxcala