Persecuter play aggressive thrash metal with deep roots in the Teutonic school — Destruction, Kreator, Sodom, and Exumer are all audible touchstones — alongside doses of American thrash brutality from the Slayer and Exodus end of the spectrum. The band released "Perfect Life" in 2013 and the more developed "The Hatred Domains" in 2017, both driven by Pitter's dual role on guitar and vocals and lyrics that dissect anti-religious and human-nature themes.

Perseguidor is a speed and thrash metal band from Concepción, Chile, formed in November 2007 by guitarist Roberto Careaga and vocalist Cristian Cisternas with the aim of reviving classic South American speed metal with socially conscious Spanish-language lyrics. The band released their debut album El Castigo in 2011, followed by the EP La Solución (2015) and their most recent full-length Bajo el Asfalto (2024) on Evil Steel Records.

Perseguidor is a speed and thrash metal band from Concepción, Chile, formed in November 2007 by guitarist Roberto Careaga and vocalist Cristian Cisternas with the aim of reviving classic South American speed metal with socially conscious Spanish-language lyrics. The band released their debut album El Castigo in 2011, followed by the EP La Solución (2015) and their most recent full-length Bajo el Asfalto (2024) on Evil Steel Records.

Persona Est have been active in Sergipe's underground metal scene since 2009, playing a punishing death/thrash hybrid that prioritizes raw aggression over polish. The band released the album "Roads" in 2014, demonstrating the kind of technical command and relentless intensity that characterizes the harder end of northeastern Brazil's extreme metal scene.

Phrenesy play a no-frills thrash metal rooted in the aggressive German and American traditions — think Kreator's intensity crossed with Anthrax's groove — with flashes of death metal adding extra weight to their attack. Vocalist Wendel Aires fronts the Brasília quintet, whose debut album "The Power Comes from the Beer" gave way to the harder-edged "Fears Apocalypse" in 2022, a record whose title was changed from "Beer Apocalypse" during recording as a response to the pandemic's toll on Brazil.

Phronexis is a thrash metal band from La Paz, Bolivia, originally founded in 2017 as a one-man project by Alvin Phronexis before evolving into a full band. The name is a stylized take on the ancient Greek concept of phronesis — a form of practical wisdom or mindfulness — which informs the band's introspective lyrical direction alongside themes of disease, horror, and death. Signed to The Foul Swamp Productions, they have released two full-lengths, Pestiferous (2020) and Opulence of Metal (2024), establishing themselves as a consistent force in Bolivia's thrash underground.

Pigmachine were a short-lived São Paulo crossover thrash outfit whose members — Glauco on bass and vocals, Murillo Leite on guitar, and Fabio Moyses on drums — had previously played together in Apoleon. The band left behind a self-titled demo from late 1992, the "Nervum" split compilation with Apoleon in 1993, and the posthumously released "SP Punk / Studio Outtakes" in 1996.

Placenta was a female-fronted thrash metal quintet from Belo Horizonte active in the mid-1980s, making them one of the early all-women metal acts to emerge from the Brazilian underground. Their sole documented release is the 1987 rehearsal demo Madness in the Bus, a raw document that touched on themes from politics to Satanism, though an unofficial self-titled CD from 1992 is also known to exist.

Platinus is a Porto Alegre-based heavy and thrash metal band formed in 2012, drawing their sound from the classic 1980s thrash tradition. Their Demo Psicótica introduced tracks like "Destruindo a Farsa" and "Vida Psicótica," and the band went on to release the conceptual full-length Tensão, which the group has described as their most thematically ambitious work.