Guilherme Viesi joined CMPC Pulp as Chief Commercial Officer in July 2021. Executive with an extensive trajectory in the commercial area at an international level, living in 5 different countries and with 2 decades of experience in the Pulp and Paper industry. He has a degree in Business Administration from Universidad Paulista in Brazil. Graduated in Finance in London, MBA at HEC Lausanne Business School in Switzerland and courses in Leadership and Negotiation at London Business School and Harvard Business School respectively.