Leo Vianna

Araguaia Project Director at Horizonte Minerals

Mr. Vianna is a Mechanical & Mechatronic Engineer with over 24 years experience in project implementation & management. He was previously Project Director for Vale’s B$1.9B Bahodopi nickel project (REKEF processing plant) in Asia. He has significant experience in Project Management (FEL methodology and PMI), Engineering, Construction, Maintenance and Health & Safety and has worked in Brazil, Mozambique, South Africa, Guinea, United Arab Emirates. Mr. Vianna holds a bachelor's degree in mechatronics engineering from CEFET – Rio de Janeiro and an MBA in corporate finance from PUC – Rio de Janeiro.

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  • Araguaia Project Director

    Current role

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