Grupo Minero Bonanza (Bonanza Mining Group)
Marco Piedra has extensive experience in project coordination and administrative management within the mining and construction sectors. Currently serving as Coordinador de proyectos at Grupo Minero Bonanza since February 2021, Marco assists in management control and continuous process improvement. Previous roles include Jefe administrativo at Construksa and Representante de ventas at ROBOTILSA SA. Marco's early career involved project assistance at Grupo Minero Bonanza and administrative support at Aire Acondicionado ProMARCO S.A. Additionally, Marco has contributed to academia by teaching business informatics at Humane Instituto de Negocios and Humane Escuela de Negocios. Marco holds a degree in Tecnólogo en gestión empresarial from Humane Instituto de Negocios.
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Grupo Minero Bonanza (Bonanza Mining Group)
Grupo Minero Bonanza (Bonanza Mining Group) started in 1991 with a handful of engineers and teachers from the ESPOL Polytechnic University, with the purpose of facing technically and entrepreneurially the challenge of processing waste minerals in the Ponce Enriquez sector in Ecuador, implementing the Carbon-in-Pulp Cyanidation process. Since then, we have been permanently focused on achieving higher efficiency and profitability based on the development and application of efficient and clean technologies, making knowledge the basis of the growth of our companies. Grupo Minero Bonanza maintains operations in Ecuador, Colombia, Bolivia, and soon Peru, working in all phases of mining, caring for its collaborators, complying with regulations, protecting the environment, and cooperating with communities settled in mining areas.