Dumbieja is a heavy/thrash metal band from Mar del Plata, Argentina, whose lineup consists of Juan Ibañez (vocals and guitars), Martin Ageitos (guitars), Nicolás Rubiales (drums), and Leo Toba (bass). The band recorded and produced their debut album "Imágenes del Triste Ayer" entirely at a home studio between March and August 2020 during the COVID-19 quarantine, releasing it on December 18, 2020. The seven-track album is described as a pseudo-conceptual work exploring personal experiences, blending old-school thrash sensibilities with heavy metal groove.

Dunkell Reiter is a thrash metal band from Contagem, Minas Gerais, Brazil, formed in 1997, whose name is a play on the German for "dark rider." The band plays old-school, aggressive thrash in the tradition of Brazilian forebears like Chakal and Sepultura, and have released a series of recordings including their debut full-length Unholy Grave (2014) and the subsequent albums Slaves of Terror (2019) and Endless Agony (2022).

Eden Seed is a heavy/thrash metal band from São Paulo, Brazil, founded in 2016 by guitarist Gisele Marie Rocha, who gained international attention as one of the first Muslim women to front a recorded heavy/thrash metal act. The band released their debut full-length "Age of Creation" in April 2018, a record blending classic heavy metal with thrash and progressive elements.

Ekphora is a thrash and groove metal band from São Paulo, Brazil, formed in 2020 by Thiago Soares and Gustavo Camargo, both veterans of the local extreme metal scene. The band released their debut album Sofrimento Final in November 2020, a five-track independent record with apocalyptic lyrical themes.

Electric Morgan is a heavy/thrash punk band from La Plata, Argentina, formed in 2023. They released their debut album Bandera Negra in 2023 and followed it with Hecho En El Under in 2025, establishing themselves as part of La Plata's active underground metal scene.

Empalador is a heavy/thrash metal band from Buenos Aires whose debut album, El Fin De La Conspiración, was released in December 2012 across 12 tracks. The band's lineup has included Damian D'Ambrosio on vocals, Juan Pablo Di Palma on vocals and guitar, Eduardo Ghidoli on guitar, Manuel Velasco on bass, and Ariel Arakaki on drums.

Enslaver is a thrash metal band originally from Manaus, Amazonas, Brazil, formed in 2015 under the name Deathcurse before settling on their current name. The band relocated to Paraná and is signed to Sony Music, with lyrical themes covering death, anti-fascism, and rage.

Entherror is a black/thrash metal band from São Borja, Rio Grande do Sul, Brazil, formed in 2010. The band drew on themes of Satanism, war, and anti-Christianity across their material, and released the EP "Terror That Never Ends" in 2019 through their Bandcamp page.

Escrotos is a thrashcore band from Teresina, Piauí, Brazil, formed in 2016 and drawing influence from acts like Ratos de Porão, Municipal Waste, and Suicidal Tendencies. The band released their debut EP "SISTEMA" in 2017 through Caverna Produções, delivering aggressive riffs and lyrics that address contemporary social issues. They followed up with the full-length "Vivendo em Agonia," continuing their blend of thrash metal and hardcore.