Guillermo Barrera Martínez

Guillermo Barrera Martínez is an experienced professional in the bunker trading sector, currently serving as a Team Leader and Bunker Trader at Peninsula since March 2015. Previously held roles include Bunker Consultant at Certas Energy and Bunker Trader at O.W. Bunker & Trading A/S, where responsibilities covered worldwide trading and physical operations for offshore business. Guillermo's career also includes experience in sales and administrative support roles at Pejoseca Laboratories SL and Efilogic SL. Educational qualifications consist of a Mechanical Engineering Diploma from Universidad de Las Palmas de Gran Canaria, along with multiple specialized courses in bunker trading and sales. Additional training includes risk management and English language certifications.