Everton Guimarães Negresiolo

Everton is the CEO of ArcelorMittal Long Carbon LATAM. He joined the Group in 2010 as a commercial specialist in the Brazilian operations, working on the import of heavy profiles and structural products. In 2011, he became a project manager at ArcelorMittal, responsible for implementing a welded tube unit, and in 2013 he was appointed purchasing manager. Everton was initially responsible for local purchases and warehouses, then for corporate services and logistics purchases. In 2015, he became head of local purchasing and warehousing at ArcelorMittal Brasil and, in 2016, head of corporate purchasing. 

In 2017, he took on the role of sales manager for Long Carbon in the southern region of Brazil. From 2018 to 2020, Everton was director of sales planning and supply chain at Acindar in Argentina, before his appointment as executive director in September 2020. Between April 2023 and June 2024, Everton acted as vice president of commercial and metallics for Long Carbon Brazil, until he became CEO. On April 1, 2025, he assumed the positions of CEO Long Carbon LATAM and vice president of ArcelorMittal Brasil. Everton holds a degree in mechanical engineering with a specialization in production management. He has an MBA from Fundação Dom Cabral, Brazil.