Godflesh is an industrial metal and experimental industrial band from Birmingham, active since 2003 in their current incarnation. Originally formed in 1988 by Justin Broadrick and G.C. Green, they are widely regarded as pioneers of industrial metal, their crushing fusion of metal, electronic, and noise having influenced countless acts worldwide.

Graftage is an experimental death/black metal band from the Varese/Malpensa area, active since 2013. They push death and black metal into experimental territory from the Lombard pre-Alpine region.

Grant National is an experimental stoner metal and rock band from Cologne, Germany, formed in 2011, pushing the boundaries of stoner metal with experimental elements. The band operates at the creative edge of the Rhineland's stoner and heavy rock scene.

Gravitomagnetic Instability is an experimental death metal project from Sopron, Hungary, active since 2017 and pushing death metal into unconventional scientific and conceptual territory. The project's name reflects its cerebral approach to extreme metal experimentation.

Gruzja is a black metal and experimental project from Poland, active since 2019 and pushing black metal into unconventional territory. The project's name, meaning "Georgia" in Polish, hints at a conceptual depth beyond standard genre fare.

Experimental brutal death metal act from Banja Luka, Bosnia and Herzegovina, formed in 2009. Their punishing sound pushes death metal into unconventional territory, blending technical brutality with experimental structures from the Balkan underground.

Hailing from Cornuda (Treviso) in Italy, this industrial/experimental doom metal outfit channels aggressive energy since 2022. Massive, slow-building riffs and cavernous atmospheres define their doom approach.

Founded in 2014 across Denmark, Germany, and Norway by Kai Uwe Faust, Christopher Juul, and Maria Franz, Heilung create what they describe as 'amplified history from early medieval northern Europe,' drawing on runic inscriptions, Iron Age texts, and ancient instruments including bone rattles and reconstructed weapons. Their studio albums — Ofnir (2015), Futha (2019), and Drif (2022) — are accompanied by immersive ritual live performances that have earned comparison to theatrical ceremony more than conventional concerts. The group composed the soundtrack to Senua's Saga: Hellblade II and performed at Red Rocks Amphitheatre in 2021, cementing their crossover appeal far beyond neofolk's traditional audience.

Heljarmadr is a experimental melodic black/death metal band from Stockholm (early); International (later), Sweden, formed in 2020. They forge extreme metal at the fierce intersection of black and death metal.