Necrodead was a death/thrash metal band from Santiago, Chile, active from 1989 until their split in 2010. The band recorded their debut full-length Frustrated Message in mid-1994 at El Rancho Studios, collecting material written across the band's first five years, and returned over a decade later with the thrash-leaning Path to Death in 2007 on Stigma Records. Their lineup across that run included Michel Garrido on vocals and guitar alongside Javier Torres on drums, Richard Ayala on guitar, and Cristian Kohl on bass.

Necrofactor is a death/thrash metal band from Chile playing a groove-driven style they describe as groove thrash. The band released the full-length Ciclo de Destrucción in November 2016, an eleven-track independent album with Spanish-language lyrics exploring themes of destruction, illness, and political defiance. The record is distributed digitally on major platforms and was stocked physically through Chilean metal label Australis Records.

Necrofag is a Black/Thrash Metal band from La Calera, Cundinamarca, Colombia, formed in 2013. The band released their debut full-length "Blood Upon Us" in 2020, following it with the "Pentagram Attack" EP on Hellforced, with lyrical themes exploring warfare, misanthropy, and the violent history of human civilization.

Founded in 1994, Necrofobia are among the most enduring thrash metal acts to emerge from São Paulo state's interior, drawing on the crunch of Sepultura and Slayer without ever losing their own identity. Their debut full-length "Dead Soul" arrived in 2004 after a decade of grinding development, and they returned 15 years later with "Membership" (2019), which included the tribute track "Guzzardi" honoring their late guitarist Raphael Guzzardi.

Formed in 2016 by veterans drawn from bands including Nuclëar Fröst and Whipstriker, Necrogosto are devoted to the savage black/thrash sound of late-1980s Brazil — Sarcófago, Sextrash, and Holocausto are the obvious touchstones. Their self-titled 2017 demo, recorded on analogue equipment at Caffeine Sound Studio, was followed by the "Ancestral Bestiality" EP (2020) and the "Sudakaos" EP (2023) via Nuclear War Now! Productions and Black Hearts Records, with the latter including a cover of the Insulter/Sextrash classic "Black Church."

Originally formed in 1986, Necromancer finally released their debut full-length Forbidden Art in 2014 after reconnecting in 2012, a record recorded at Hanoi Studio in Rio de Janeiro and praised for channeling the old-school thrash aggression of Sodom, Destruction, and early Sepultura. Since returning to activity, they have been prolific on Bandcamp, issuing a string of EPs in 2017 including Book of the Dead and vi that continue refining their death-tinged thrash attack.

Necromatório rose directly from the ashes of Sanatório, with the same four members — Pablo on vocals, Lucas on guitar, Andrei on bass, and Marcus on drums — carrying the torch into harder territory when the previous project dissolved in 2017. Their 2018 debut, Vida Longa Aos Incrédulos, balances the boundary between thrash and death metal with five tracks of Portuguese-language lyrics attacking social and religious dogmas.

A Curitiba thrash institution that blends guttural vocals with churning riff work and a tightly locked rhythm section, striving for what the band themselves describe as the right balance of speed, weight, and harmonic result. After a mid-decade split they reformed in 2020 and released "Inhuman Pestilence" (2021), following a catalog that includes "Devastated by Time" (2008), "Made with Evil" (2010), and "Toward Insanity" (2013).

Necrosis was a thrash metal band from Punta Alta, Buenos Aires, Argentina, active from 1992 until their split. They released a demo in 1996 and contributed the track "A Pacto de Morir" to the compilation El Lado Oscuro de la Fé Tape, released on Falsa Fe Fanzine in 1997.